14 best aa nimh battery chargers

Product description

Conveniently charges 4 AA or AAA NiMH rechargeable batteries at the same time.3-5 hour charge time with auto shutoff to prevent overcharging and battery damage. Manufactured in China .The charger is equipped with audio and visual alerts. A red light means that charging has started, and you will hear an audible beep when charging begins. A yellow light appears when charging is 50 percent complete and charging is continuing. A green light means charging is complete, and the batteries are 100 percent full. You will hear an audible beep upon completion. If a bad battery is detected, a red X will illuminate, and the charger generates a repetitive audible beep upon detection. Audio and visual alerts:Red light - Charging has started; audible beep when charging begins. Yellow light - Charging is 50% complete and charging. Green light - Charge is complete and batteries are 100% full; audible beep upon completion. Bad Battery Detection Alert - If a bad battery is detected a red ‘x’ will illuminate; repetitive audible beep upon detection

• Charges 2 or 4 AA or AAA NiMH rechargeable batteries at once (4 AA batteries included)
• State of the art Charge Status Indicator system visually and audibly alerts on your batterie's charge levels
• Get a full charge in 4 hours with the rapid charging power of Recharge Pro (times may vary by NiMH battery)
• Auto safety shut off and overcharge protection features prevent damage from overcharging, helping to maximize battery life
• Built in, fold out plug design allows you to easily store the Pro Charger Battery Charger when not in use
• Compatible with all AAA and AA NiMH rechargeable batteries (Energizer Recharge batteries recomillimeterended)
• The world’s No.1 recharge brand (according to market survey data)
• Note: For any troubleshooting steps please refer product user manual in technical description

User questions & answers

Question:	Can you use the charger on the Energizer Power Plus NiMH AA Rechargeable Batteries rated at 2300 mAh
Answer:	You could if it actually worked. This charger stopped working within a month. I returned mine. Also you might want to consider more battery slots. 4 seems ok at first but now I got 1 with 8 slots and I think it's too small.
Question:	Does this charger only charge in pairs? Is it possible to charge 1 cell (at a time) with this charger
Answer:	I have owned this. The universal charger WILL charge batteries individually. There are 4 charging 'points' and you can choose to put one small battery (AA or AAA) in one point. Of course, you can also put two small batteries in each point to get the full 8-at-a-time figure. This also only applies to the small batteries. Cs and Ds are charged individually in each point, so their max is only 4 at a time total.
Question:	Can this charge aa and aaa at the same time
Answer:	Yes. AAA on one side and AA on the other. Not on the same side at the same time.
Question:	Can i use Energizer CHRPROWB4 Pro Charger with 240 volts 50 Hz AC input
Answer:	Hi Nikhil Singh, over at the Energizer web site they have some additional information. Look under batteries and then battery chargers. You can download the user manual for this model. The user manual clearly indicates that 240V 50Hz power is OK. The only problem you will have is the plug. The two-prong plug is designed for U.S. outlets. Of course, any plug adapter will solve that problem.Basically, the answer is yes.

Product features

Delta V Auto Shut-Off

The Pro Charger automatically shuts off the circuit when batteries are fully charged.

Overcharge Protection

Prevents against overcharging, which can shorten the life cycle of your rechargeable battery.

Maximizes Battery Life

These safety features make sure that you get the most of out of your battery performance.

• Advanced fire-proof material has been apdoted to this EBL C808 charger - freely working for 2/4/6/8 AA/AAA Ni-MH/Ni-Cd rechargeable batteries.
• Globally charger with smart LED to show its charging progress, when LED lighting green means the battery is fully charged.
• Controlled by MCU, automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries.
• Using -∆V intellectual cut-off charging method, automatically turn to trickle charge, prevent the batteries from over-voltage, over-current or over-heat.
• Constant current charging would protect the batteries against current fluctuation and keep using the charger safely.

User questions & answers

Question:	My 4 batteries were losing charge so I put them in the charger. The lights are green. Do they have to be completely dead for them to recharge
Answer:	If your batteries are a few years old (or have been over-charged routinely), they may have developed high internal resistance. When used in a photoflash unit, for example, they will give very slow refresh time since the terminal voltage is lower under load. But when you put them in a charger, the terminal voltage becomes higher due to charging current. So the EBL charger (which is not very smart) considers those batteries as fully charged, even through they are not.You should get some better quality rechargeable batteries (such as Panasonic eneloop) to use in your photoflash unit.
Question:	Can you charge different mAh batteries at a time? Lets say I have four 2000mAH and four 2300mAH batteries, do I have to charge these separately
Answer:	I would think they can be charged together. The mAh value simply is an indication of the length of time the battery will operate. It has nothing to do with out put current or voltage. The 2300 may take a bit longer to charge than the 2000, but I cannot say for sure that would be the case. I would put the 2000's together and the 2300's together. Don't put one size next to the other size.
Question:	How long does it take to fully charge batteries
Answer:	Charge time is determined by the capacity of the batteries divided by charging current. The charging current of EBL 808A is very low at 200mA. So to recharge a pair of 2800mAh batteries at 200mA will take at least 14 hours.
Question:	can it charge uneven amount of batteries (1, 3, 5...)? Can you recommend any charger to charge 3 batteries? AA or AAA
Answer:	This charger can only charge in pairs, but we do have some other chargers that can charge uneven amount of batteries, here are the links: 1. http://www.amazon.com/gp/product/B00KBQ7U102. http://www.amazon.com/EBL-Battery-Rechargeable-Batteries-Released/dp/B00OT7HSBO3. http://www.amazon.com/EBL%C2%AE-Universal-Discharger-Rechargeable-Batteries/dp/B00IHT2AUE/ref=sr_1_11?s=hpc&ie=UTF8&qid=1399165294&sr=1-11&keywordsYou can choose your favorite ,may it help you!

Product features

EBL C808 Model (Latest Version) Battery Charger - Upgraded

Compatible:

Can both charge AA and AAA Ni-MH Ni-Cd rechargeable batteries(Do not charge alkaline or Lithium batteries)



How many batteries can be charged at a time:

2/4/6/8 AA or AAA batteries together at a time, need to charge batteries in pairs, do not charge uneven amount of batteries

4 LEDs show the status of charging, never charge 1 AA + 1 AAA together at 2 slots which are controlled by 1 LED

Reasonable Circuit Layout - Worldwide Usage

Patent Trickle Charge Mode

Details Shows Professional

Better Heat Dissipation

Heat dissipation design help the EBL 808 battery charger has a better function: overheat-detection to prevent over-charging.

• EBL Rechargeable AA AAA Battery Charger could charge 2/4/6/8 Ni-MH Ni-Cd AA AAA rechargeable batteries with 2 USB charging ports.
• 2800 High Capacity: 2800mAh Ni-MH AA rechargeable batteries, the highest capacity on Amazon.
• With 2 USB charge port : This multi-purpose battery charger comes equipped with 2 USB port (USB 1: 5V/2.1A, USB 2: 5V/1.0A) for charging a smartphone, iPad or other USB device.
• Wide Usage: AC 100-120V 50/60Hz input, 2.8V DC output shorten the time of charging (most similar chargers are 2.4v), convenient use everywhere.
• Safety Assurance: Good at shedding heat, short circuit and input voltage detection, automatically stop charging when voltage up to 3.4V - The king of stable performance.

User questions & answers

Question:	does it discharge batteries
Answer:	The EBL808U does not discharge batteries. There are other models that have a “refresh” function that will fully discharge batteries.
Question:	Is it dual voltage
Answer:	No it's 120v only sorry but they are amazing
Question:	Is there a distinction between the two usb ports? one is listed as 2.1a and the other 1.0a. will this effect their use
Answer:	Yes. 1.0A is a 1.0 Amp outlet, and the other is 2.1 Amps. Larger devices, such as late model phones and tablets will charge much faster at 2.1 Amps, but small devices, like bluetooth headsets & watches can easily charge at 1.0 Amp.
Question:	v or 1.5v
Answer:	Advertising mumbo. The 1.5 alkaline batteries are only 1.5 at the very beginning and go downhill just like a ski slope, ending around .08 and dead. The “1.2” is pretty honest. The discharge curve of rechargeables stays above 1.2 for much longer.

Product features

EBL 808U rechargeable AA AAA Battery Charger and 8 Pack AA Rechargeable Batteries

Compatible

1. Freely charge 2/4/6/8 AA AAA Ni-MH Ni-CD rechargeable batteries;

2. Support to charge your 2 different phones or 1 tablet while charging batteries.

Note: Please don’t charge alkaline or lithium batteries.

Multiple Protection

Adopting -∆V intellectual cut-off charging method, automatically turn into trickle charge to prevent overcharge, short-circuit reverse polarity or any other malfunction for optimal charging protection.

Package

1 X EBL 808U Battery Charger

8 x 2800mAh Rechargeable AA Batteries

1 X User Manual

1 X AC Power Cable

With 2 USB Fast Charge Port

1. Freely charge 2/4/6/8 AA AAA Ni-MH Ni-CD rechargeable batteries;

2. This multi-purpose battery charger comes equipped with 2 USB port (USB 1: 5V/2.1A, USB 2: 5V/1.0A) for charging a smartphone, iPad or other USB device while charging batteries.

Patent Trickle Charge Mode

Adopting -∆V intellectual cut-off charging method, automatically turn to trickle charge, overheat-detection to prevent over-charging, short circuit protection and reverse polarity protection.

Specification

Input:100-120V AC MAX:4A

Output:2.4V DC 180mA

USB Output: 5V/1.0A 5V/2.1A

Battery Charge Rate:>90%

Size: 7.2 x 3.7 x1.1 inch Weight: 5.9 oz

Compatible

1. Freely charge 2/4/6/8 AA AAA Ni-MH Ni-CD rechargeable batteries; 2. Support to charge your 2 different phones or 1 tablet while charging batteries. Note: Please don’t charge alkaline or lithium batteries.

Auto & Smart Indicator

EBL 808U with personality LED indicator shows the charging process Red means charging; Green means fully charged.

Good Heat Dissipation

Efficient prevents overload, over heating, over current & voltage, and short circuit for safer, faster charging, EBL always provide you a safety environment, reliable battery charger.

• 3 Hour Quick Charge: Advanced iQuick technology, fully charge batteries in 3 hour, auto turn to trickle charge when batteries close to full charge, protect your batteries and not shorten the life of your battery due to the over-charge.
• Independent Charging Slots: It can mix charge 1-8 pcs AA and AAA Ni-MH rechargeable batteries freely, don’t need to charge the batteries in pair, easy to charge the batteries.
• LCD Display: Easy to read the real-time charging status of each individual batteries and intelligent identify the bad batteries and non-rechargeable batteries.
• Safety Ensured: Advanced trickle charge technology, automatically turn to trickle charge when batteries are fully charge, ensures that there is no overheating of your battery, maximize batteries performance and protect your batteries.
• Worldwide Application: Standard AC 100-240V input and come with a AC plug cable for widely use, small and compact charger size make it easy to carry, ideal for travel and daily use.

User questions & answers

Question:	Does this have mounting holes on the bottom
Answer:	It's got a little thickness to this material. Would probably be too warm on a 80 degree day
Question:	Will this charge other brands (enloop, Amazon basics) or only ebl
Answer:	american apparel runs true to size so i would get an xs..but if u want it loose fitting i would go one size up
Question:	Does this come with batteries or do you buy the ones you need separately
Answer:	it falls rite under the boob area..my sister is short and its still a crop top on her (falls rite above her belly button.
Question:	Most chargers handle both ni-mh & ni-cd. will this only handle ni-mh
Answer:	No, just one.

Product features

A note from Mindy and Guy, authors of Wow in the World: The How and Wow of the Human Body

Seeking some serious wow in your world? Well, look no further than your own body! For you are a walking, talking, barfing, breathing, pooping body of wow! Your body is a custom-built piece of mobile machinery that will last a lifetime!*

(*Length of lifetimes may vary.)

In these pages, we will take you on a top-to-bottom tour of your insides and your outsides, exploring how in the world your body works for you. Now, before we get started, here are a few dos and don’ts for experiencing this book:

EBL 8 Bay Individual Battery Charger With LCD Display for AA AAA Batteries

• Compatible:
• Can both charge 1-8 AA and AAA Ni-MH rechargeable batteries individually. (Do not charge alkaline or Lithium batteries)

• Safety AA AAA Battery Charger
• 1. Automatically stops charging after the batteries full charged.
• 2. Reverse polarity protection and short circuit prevention.
• 3. Unique trickle charge keeps the battery at optimum temperature when charging, ensure there is no overheating for the batteries.
• 4. Each battery slot controls and charges independently.

Super Fast Battery Charger for AA AAA Batteries

Smart charger with iQuick technology, which can fast charge 1-8 AA/AAA batteries within 3 hours, saving your time.

EBL Battery Charger

8 Counts AA 2300mAh Batteries take

3 Hours Fully Charged (Output: 1000mA)

VS

Other Brand

8 Counts AA 2300mAh Batteries take

9.5 Hours Fully Charged (Output: 250mA)

Intelligent LCD Display

Large LCD screen independently shows the progress of charging status clearly for every slots.The charger could auto detect non-rechargeable batteries/broken batteries, and shows flashing icon on the LCD.

Trickle Charge Mode

The charger turns to trickle charge automatically to prevent the batteries from over-voltage, over-current or over-heat. Trickle Charging can help batteries to extend its span life.

Efficiency Fast Charging

Up to 2000mA output for each charging slot, fastest effectively charging batteries.

In order to activate 2000mA Charging current, please charge batteries less than 4 , and each two batteries need the blank slot between them.

Please note: the current will go down to 1000mA while you deactive supper charging way.

Package Included

1 x EBL Fast Battery Charger

1 x AC Plug Cable

1 x User Manual

1 x Thanks Card

• Easy to us LCD charger - Recharges NiMH or NiCD AAA/AA rechargeable batteries. See the battery charge progress through the LCD screen.
• 8 Charging slots - Capable of recharging 1-8 batteries at a time; great for users with a lot of rechargeable batteries AAA or AA.
• Smart individual charging - Built-in IC eliminates the needs to charge in pairs, recharge any odd numbers of batteries neccesary
• Automatic features - Stops charging when batteries are full with Delta-V detection
• Buy with confidence - Built-in advanced protections guard against over-heat, over-current, and short circuits.Charger includes Tenergy's 12-months warranty.

User questions & answers

Question:	Will this also charge aa and aaa li-ion batteries as well
Answer:	/Duration -:-Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:00 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions off, selectedAudio TrackFullscreenThis is a modal window. .noScriptDisplayLongText { display : none; } .noScriptNotDisplayExpander { display : none; } .noScriptDisplayLongText { display : block; } hi,this book stand can be up/down/right/left.
Question:	Is this UL approved
Answer:	I have no test, but certainly a heavy book. It holds a boot and my ipad.
Question:	Will this work to charge a 2/3 aa 1.2v 150mah ni-cd battery
Answer:	/Duration -:-Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:00 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions off, selectedAudio TrackFullscreenThis is a modal window. .noScriptDisplayLongText { display : none; } .noScriptNotDisplayExpander { display : none; } .noScriptDisplayLongText { display : block; } hi,see the video,you can see how to install that bamboo book stand.
Question:	will this charge 3.2 v also
Answer:	Mine was very cropped. Maybe the size you ordered was too large for you?

• High Capacity 1.2V Ni-MH Batteries, Pack of 8 AA rechargeable batteries 2800mAh with a 8 bay smart charger
• POWEROWL smart charger passed US safety certification comes with chip control, when the battery is fully charged, it will automatically stop charging, and with LED indicator
• Independent Charging Slot: charge any number of AA AAA rechargeable batteries to make your charging easier. AA AAA batteries charger uses trickle charge to extend battery life and charge up to 99%
• POWEROWL double a batteries can be recharged up to 1200 times when fully or partially drained. Green and environmentally friendly, does not contain any harmful substances
• AA rechargeable batteries work well with a variety of electronics which can be used under 1.5V, including high-power devices such as digital cameras, electric toothbrushes, and flashlights

User questions & answers

Question:	Can i plug into 220v outlet
Answer:	No, this is only made for a 120v plug in via the usb cord through a charger. Thanks T. Franz
Question:	is this charger faster than the powerowl 8 bay charger for ni-mh ni-cd rechargeable batteries aa aaa batteries charger with usb port(no adapter
Answer:	You don't really want them to charge any faster. Slow charges are better for overall battery life. Just put the dead batteries in before bed and they'll be charged when you wake up.
Question:	Can these be used in string lights? Preferably the small wire string lights
Answer:	Yes, if your string lights use AA size batteries
Question:	What does the no 1.5v aa mean? i want these for my son's wii remote controllers. will they work
Answer:	The 1.5V is maximum volts the battery is capable of producing, yes I do believe these will fit in a wii remote as they fir perfectly in my xbox one controller. They should last a very long time before having to be changed out. I get several hours of play time out of mine. And they are the best rechargeable batteries I have found out of many brands that I have tried! Thank you and I hope this helped T. Franz

Product features

POWEROWL High Capacity Rechargeable AA Batteries 2800mAh

Although the initial voltage of Ni-MH rechargeable batteries is around 1.2V, which is lower than that of an alkaline battery, they are capable of maintaining a steady discharge level at around 1.0V for as long as they hold capacity, while alkaline batteries constantly decrease their output voltage from the moment they are in use.

Single Battery Charging Capability

You can charge any number of batteries without charging in pairs. This can better extend battery life

Smart Chip Technology

Over-charge protection-automatically cut off when fully charged;

Short-circuit protection-automatically cut off when something is wrong

Ergonomic Design

Reasonable space spacing design and high quality materials provide safety for your battery

Size: 104*65*28mm

Maximize Battery Capacity

Trickle charged mode will help maximize the capacity of battery to full

Never charge alkaline or carbon batteries

• Individual Charging Slot Charger: Ultra compatible 1-4 AA/AAA/C/D and 1-2 9V Ni-MH/Ni-Cd rechargeable batteries, independent charging slot, can charge different size batteries freely.
• Discharge Function: Press the blue button to discharge the battery. LCD displays "DISCHG" , at the same time, 1-4pcs Ni-MH Ni-CD batteries automatically turn to discharging mode. The charger will resume charging mode after completion of discharge.
• Fast Charging Speed than Other Name-brand: Charging the battery 2-4Pcs AA/AAA/C/D with the total current 2A. Less than 3 hours to fully charged the AA/AAA/C/D batteries, and less than 10 hours to fully charged the 9V batteries.
• Safe Assurance: Automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries.
• Constant Current Charging Mode: Protect the batteries against current fluctuation and keep using the charger safely.

User questions & answers

Question:	is this charger made in the USA
Answer:	No, China. I searched for a charger made in USA, but no luck finding one.
Question:	I just bought these with your charger and the batteries heat up so much that i cant touch them. Is that normal
Answer:	They will get warm, but not to the point where you cannot touch them. Are you using the EBL charger? That thing is a piece of crap. I bought one from Interstate Batteries, and haven't had a problem. The EBL charger kept telling me that the batteries (EBL as well) were not charging due to an error.
Question:	Should the batteries be charged prior to first use
Answer:	Being in the mobile DJ business, I never trust pre-charged batteries. I always charge them when initially received. All batteries had various levels of charge, yet none were 100% charged.
Question:	Are these Low Self Discharge
Answer:	In my experience with NiCad batteries, they should be fully discharged, before recharging them. NiCad batteries exhibit a "memory" https://www.google.com/search?q=NiCd+battery+charge+and+discharge+memory&ie=UTF-8

Product features

EBL 906 Upgraded Battery Charger

Compatible Models

Independent charging slot, can charge different compatible batteries freely.

For Ni-MH Ni-CD rechargeable batteries: 1/2/3/4 AA, AAA, C, D and 1/2 9V batteries.



Environment Conditions

Using Environment: Temperature: 0-40℃; Humidity:≤85%

Storage Environment: Temperature: -10-40℃; Humidity:≤60%



Work Temperature:

Surface temperature of charger≤60℃

Surface temperature of battery≤45℃

Reasonable Circuit Layout - Worldwide Usage

Patent Trickle Charge Mode

Product description

Model of charger:

EBL-808



Features:

LED state the charging statues : on(charging)-off(fully charged)

Overheat-detection to prevent over-charging

Short circuit protection and reverse polarity protection

Negative delta V (- ∆V) cut-off function,automatically cut off when fully charged



Compatible:

Can both charge AA and AAA Ni-MH Ni-Cd rechargeable batteries(Do not charge alkaline or Lithium batteries)



How many batteries can be charged at a time:

2/4/6/8 AA or AAA batteries together at a time, need to charge batteries in pairs, do not charge uneven amount of batteries

4 LEDs show the status of charging, never charge 1 AA + 1 AAA together at 2 slots which are controlled by 1 LED



Input and Output:

Input: AC 100-240V AC 50/60Hz. Worldwide voltage

Output: DC 2.8V 1000mA,0.4V output voltage more than most similar charger means faster for charging



Charging Time Table:

2 to 8pcs AA 1300-2800mAh: 1.5 - 6 hours(200mA output)



Package:

1 x EBL battery charger

8 x AA rechargeable batteries

1 x user manual

1 x AC power adapter

• Super Capacity - 2800mAh AA Ni-MH rechargeable batteries, the highest capacity on Amazon.
• Storage Cases - every 4 batteries we packed in one professional battery storage case - carefulness & professional
• Safety Assurance - good at shedding heat, short circuit and input voltage detection, automatically stop charging when voltage up to 3.4V - The king of stable performance
• AC Cable - AC 100-120V 50/60Hz input, 2.4V DC output shorten the time of charging- convenient everywhere
• Biggest Save - best products but lowest price, what’s more - you gain our fast after sale service

User questions & answers

Question:	Wanted to find out about warranty my batteries can charge for 2-3 days and base is still red what can I do
Answer:	Mine does the same thing but when I check my voltage they are fine?
Question:	Are these batteries charged and ready to go out of the box, or should i charge them first
Answer:	You have to charge them first.
Question:	It doesn’t charge
Answer:	The charger can freely charging 2/4/6/8 AA AAA NIMH NICD rechargeable batteries. Any problems and helps needed please freely contact EBL official for helps.
Question:	Does this charger charge lithium batteries
Answer:	Not 100% sure but lithium-ion AAA batteries are 3.7 volts and this charger is designed to charge ni-cad AAA batteries which are 1.5 volts so I don't think it would do the job. DO NOT use 3.7 volt lithium-ion AAA batteries in your 1.5 volt battery appliances. It will destroy them!

Product features

EBL C808 8 Bay Battery Charger (Upgraded) with AA Rechargeable Batteries (8 Pack) Ni-MH 2800mAh

Compatible:

Can both charge AA and AAA Ni-MH Ni-Cd rechargeable batteries(Do not charge alkaline or Lithium batteries)



How many batteries can be charged at a time:

2/4/6/8 AA or AAA batteries together at a time, need to charge batteries in pairs, do not charge uneven amount of batteries

4 LEDs show the status of charging, never charge 1 AA + 1 AAA together at 2 slots which are controlled by 1 LED

Reasonable Circuit Layout - Worldwide Usage

Patent Trickle Charge Mode

Details Shows Professional

Better Heat Dissipation

Heat dissipation design help the EBL 808 battery charger has a better function: overheat-detection to prevent over-charging.

• Independent Charging Slot：8 Independent charging slot allows you charge 1-8 pieces 1.2V rechargeable batteries freely.(Batteries NOT Included)
• Lighted LCD Display: Shows the charging status of each rechargeable battery accurately, without displayed error message.
• Intelligent and Safe: Batteries have detection technology, automatically turn to trickle charge when They are full charged and worldwide voltage for 100-240V 50/60Hz adapter input, without noise.
• Double Charging Speed: The charger divided into left part(1-4 Bay) and right part(5-8 Bay),each part can work independently with 2000mA +/- 200mA output.
• After-sale Service: RayHom offers 60 DAYS MONEY BACK and 12 MONTHS WARRANTY for repair or replace,Professional efficient customer service 24hx 7day email support.

User questions & answers

Question:	Will this charge 1.5V Lithium rechargeable batteries
Answer:	Not for this particular brand DeWalt does have a battery operated one
Question:	Can this unit charge six aaa batteries at one time? or do you have to have four and four
Answer:	I fired hundreds of staples into pressure treated 4x6, 2x4 and 4x4. You have to dial in the pressure so it's not too much or too little. It should work well on hedge posts.
Question:	Q: After AA batteries are charged does this unit maintain the charge with a float option so batteries can be stored in the charger
Answer:	Pneumatic Air tool oil is a generic name for the oil you are looking for. Walmart, home depot and perhaps even amazon should carry it.
Question:	Does any batteries work like regular batteries or do they have to be rechargeable
Answer:	While the staples might pierce the plastic seat without cracking it they will rust quickly and fail. I'd try contact cement. Coat the vinyl and the plastic edge and clamp in place with clothes pins if stronger spring clamps aren't available.

Product features

RayHom 8 Bay Smart LCD AA, AAA Ni-MH Ni-Cd Rechargeable Battery Charger

Double Charging Rates

Charger channnels are divided into left part (1-4th Bay) and right part (5-8 Bay), each part can work independently with 2000mA +/-200mA output.

UL High Quality Adapter Inclued

Adapter Specification

Input: 100-240V 50-60HZ 0.4A

Output: DC-12V 1200mA

LCD Display Screen

The screen can indicate charging status of each battery, making it easier to track each battery's charging process.

Battery Charger Specification

Input:10-18DC 9W

Outout: left four cells: 2000mA+/-200mA

100% for one cell

each cell for 50% for two cells

each cell33% for three cells

each cell25% for four cells

Right four cells: Such as left four cells

Battery Charge with 7 Protections

• Overvoltage protection
• Overcurrent protection
• Overcharge protection
• Shortcicuit protection
• Out of date protection
• Over temperature protetion
• Lackage protection

Intelligent and Safe

Our charger adopt over-charge detection technology, the IC circuit will automatically cut off the current input when they are fully charged.

• Independent Battery Charger - EBL universal LCD AA AAA C D battery charger, independent charging channels, 8 bays for 1/2/3...7/8 pieces AA/AAA Ni-Mh rechargeable batteries or 4 slots for 1/2/3/4 pieces C/D Ni-MH rechargeable batteries.
• LCD Display Rechargeable Charger- Rechargeable AA AAA C D Battery charger with smart LCD screen indicates the whole charging process for the AA AAA batteries and C D rechargeable batteries. "CHG" indicates charging. "ERROR" indicates battery damaged or installation error, support battery repair function.
• Fast Battery charger: USB 5V/2A and Type C Input, backup input port, improves your charger more adaptability, give you more choices to fulfill your batteries, saving the long waiting time for charging. （Please use 2.0A Adapter ONLY, Adapter not included. For Free Adapter, Please go to PROMOTION)
• Safety Guarantee - Advanced MCU control and -∆V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection.
• Intelligent control - Latest battery detection technology, automatically turn to trickle charge when batteries are nearly full charged.

User questions & answers

Question:	Can this charge 2 D batteries at once
Answer:	I found a trick online that RESTORED ALL MY BATTERIES. It looks like magic but it worked for me on 8 batteries. You can google it and find the videos. Basically: find two short wires. Connect a bad battery with a good battery for 3-4 seconds (male to male, female to female). This will resurrect the bad battery but drain the good one. Now charge them both. Again, this trick salvaged 8 batteries I already put for recycling.
Question:	Will this charge lir123a batteries
Answer:	You don't need to charge in pairs, you can charge one battery.
Question:	Will this charge 6 D batteries at the same time
Answer:	Mine is more than 24hrs but its still on one bar of charging my C batteries😤
Question:	Will this charge all types of batteries (not just ebl
Answer:	I cannot get this device to charge EBL 9V NiMH batteries. I tried 2 of them and the red light inside the charger lights up, but no charging, no voltage occurs. This is an EBL charger and EBL batteries! The charger will charge other EBL batteries like AAAs and AAs. Is it defective?

Product features

EBL LCD Universal Battery Charger for AA AAA C D Rechargeable Batteries with Type C Input, AA AAA Battery Charger

EBL, since 1998, professional on batteries and chargers for more than 20 years.

EBL always persistently providing high quality products for everyone.

Compatible with

EBL-C9008TC can charge 8 pieces of AA/AAA Ni-MH batteries or 4 pieces of C/D Ni-MH batteries freely.

Both types of batteries can be charged at the same time.

Working Environment Condition

Working temperature: 0℃ - 35℃

Storage temperature: -10℃ -50℃

Surface temperature of Charger: 35℃-80℃

Surface temperature of Battery: 25℃-60℃

• Warm Tips: Go to Promotion to Get a USB Adapter

Super Fast Charging Technology

Specfication:

Input: DC 5V 2A(Micro USB/Type-C)

Output: DC 1.2V 1800mA(D/C 1800mA AA/AAA 900mA)

1Pcs AA/AAA/C/D Ni-MH Batteries Charging Time Cable:

(Charging faster than other name-brand LCD Charger)

AAA 800-1100mAh: 0.8-1.2 hours

AA 2300-2800mAh: 2.5-3 hours

C 5000mAh: 2.7 hours

D 10000mAh: 5.5 hours

Adopt super fast charging technology, （NOTE: Fit for 2.0A adapter only, DO NOT use 1.0A adapter. For Wall Adapter, Please go to PROMOTION）save your time and save your batteries' life.

Screen Protector

The Screen Protector film protects the screen from scratch during transportation.

You can choose remove it or not as they liked.

It will help our items far away from scratches better and make sure what customer got are brand new!

Upgraded Independent Cycle Tech

The Battery Charger can charge 1-8 Ni-MH/Ni-CD AAA/AA rechargeable batteries or 1-4 Ni-MH/Ni-CD C/D rechargeable batteries respectively.

Every Slot has their own cycle, you will never worry about having to find two Low-power batteries for charging.

Intelligent Auto-detection Technology

Our Charger can Intelligently auto-detect batteries' status.

Faulty or Incompatible battery will be indicated by LCD display with "ERROR".

Two Charging Ways - More Convenient

USER-FRIENDLY DESIGN!

Plus one more Type C input port on charger. More User friendly!

It improves your charger more adaptability.

This design gives you more choices to fulfill your batteries.

Help you avoiding the awkward situation, if one type USB cable isn't with you, just find another cable and charge your batteries!

Product description

The Tenergy TN438 16-Bay charger is our largest consumer charger to date. With Smart circuit detection, all 16 channels function independent of each other, allowing for any combination of AA/AAA or NiCD/NiMH to be charged at once, with a clear LCD display of current charge status.



The large volume of channels eliminates the need for multiple chargers, and cuts down on charging time. Whether your large family needs batteries for toys or portable devices quickly, or a small business needs stock of power supplies, this rugged and compact charger will keep you prepared.



Specifications: Input: AC 100V~240V 50HZ/60HZ

Output: 12V DC 2A

Rated Charging Current (Normal Charging): AA: 500mA; AAA: 250mA.

discharging current: 200~300mA

Applicable battery type: AA/AAA NiMH/NiCd rechargeable batteries

Product Weight: 14.5oz (charger only)

Product Size: 12 x 4.1 x 1.2 in



Package Contents:

1 x Tenergy TN438 16-Bay AA/AAA NiMH/NiCd Battery Charger

1 x AC Wall Adapter

1 x Car Adapter

1 x Manual



Estimated Charging Time Table:

AAA 700mah - 3.7 hrs

AAA 800mah - 4.2 hrs

AAA 900mah - 4.7 hrs

AA 1000mah - 2.6 hrs

AA 1600mah - 4.2 hrs

AA 2000mah - 5.2 hrs

AA 2500mah - 6.5 hrs



*The charging time is just for reference, and actual times may slightly vary. This charger is capable of charging higher mAh rated batteries, but will take longer than the longest stated time in this table.

• SAVE TIME & CHARGE MORE - Tenergy TN438 AA, AAA smart battery charger offers 16 different channels allowing you to charge any combination of AA/AAA NIMH/NICD rechargeable cells. Eliminate the need for multiple household AA/AAA battery chargers.
• LARGE LCD SCREENS - The easy-to-read LCD panel on this rechargeable battery charger displays the charging/discharging status of each individual battery.
• SMART CHARGE TECH - Built-in Smart Technology provides full protection against overcharging, overheating, short-circuiting, over-current, and reverse-polarity on the Tenergy NiMH/NlCd battery charger. Additionally, the eight hour safety protection will help save energy and prolong battery life.
• OPTIONAL REFRESH CYCLE - Easy to use cycling feature fully discharges and charges your cells to extend their overall lifespan and performance.
• ON-THE-GO CHARGING - We included a worldwide 100~240v AC adapter and car charger to make this truly a universal charger for AA/AAA batteries, the ultimate unit in portability. Includes one year warranty.

User questions & answers

Question:	Hi can we use eneloppe panasonic rechargeable batteries with the charger
Answer:	This Tenergy TN438 Smart Battery Charger will work with other brands of batteries as long as they are rechargeable AA/AAA size and are NiMH/NiCd type.
Question:	How long does it take to charge batteries
Answer:	this will depend on the capacity of the battery and the state of charge it currently has.
Question:	Will it charge any brand of battery
Answer:	I have several brands of rechargeable AA and its works for all of them. They will not all recharge by the same time. I try to keep the same type together.
Question:	what does charge error mean? It is not addressed in the instructions
Answer:	It mean that the charger has analyzed the voltage change between charging and discharging. It is constantly performing tests on the batteries. It has decided that the battery is not holding a charge as well as it expected the battery to do. Unfortunately, this charger is too sensitive and gives up on batteries that still have a lot of useful life left in them. You can't use this to charge batteries that are more than a couple of years old or batteries made by different manufacturers. I don't think there is a way to defeat the error message and still charge the batteries.

• 3 in 1 Multiple Function Battery Charger: EBL-802 battery charger could freely charge 2/4 AA/AAA Ni-MH/Ni-CD rechargeable batteries in pairs, and also charge 1/2 pieces 9V Ni-MH/Ni-CD batteries individually.
• Worldwide usage: 100-240V AC Input, 50/60 Hz, easy and convenient for daily use.
• Safety Assurance: Controlled by MCU, and using -△V pulse charging technology, prevent the charger from over-charge,over-discharge, over-current and over-heat.
• LED Indication: LED shows the charging status: Red Light - Charging, Green Light - Fully Charged.
• Fast charger - Quick charging IC, power your batteries super fast, great build quality.

User questions & answers

Question:	Does it have indicator lights to show when the batteries are fully charged
Answer:	No mounting holes on mine. It’s flat and smooth so you could use Velcro.
Question:	Is this charger compatible with duracel Batteries
Answer:	I’ve charged several different brands of AA & AAA batteries. Seems to work with them all.
Question:	Does it charge individually, or as pairs
Answer:	It depends, they sell three different packages. One with just the charger, one with 8 AAA 1100mah rechargeable batteries, and one with I think 8 AA 2300mah batteries. Prices vary. The cheapest is the charger only & that's what I bought because I already own over 130 various EBL rechargeable AA and AAA batteries. Hope this helps! Good luck & it is a great charger so far by the way. Take care!
Question:	Do the prongs fold down for transport
Answer:	Very nice battery 🔋 change I really recommend.

Product features

EBL 802 Model Smart Battery Charger for AA AAA 9V Ni-MH Ni-CD Rechargeable Batteries

Model

EBL 802 is professional on AA, AAA 9V NI-MH/NI-CD rechargeable battery.



Features:

EBL-802 can charge 2 or 4 AA/AAA Ni-MH/Ni-CD batteries in pairs, and 1 or 2 pieces 9V Ni-MH/Ni-CD batteries individually.

Controlled by MCU, and using -△V pulse charging technology, prevent the charger from over-charge, over-discharge, over-current and over-heat.

Can be applied to supplied voltage globally.



Electrical Specification:

Input: 100-240V AC 50/60Hz

Output: DC 2.4V 600-670mA for AA/AAA batteries, and for the 9V batteries, it’s 250mA when the voltage reach to 6-7V, 140mA when 8.4V, 30mA when 9.6V

Battery saturation charging rate: >80%

Mutifunctional AA AAA 9V Battery Charger - AC Input, Worldwide Usage

Retractable AC plug; slim profile; ideal for travel

• Operating Temperatue: 0-30℃, Humidity: ≦80％
• Storage Temperatue: 0-25℃, Humidity: ≦60％
• Surface Temperatue of batteries when charging: ≦60℃
• Surface Temperatue of charger when charging: ≦45℃

• Multi-Function: This charger cannot charge 1.5V batteries. Independent charging slot. It can random charge up to 4 batteries of 1.2V AA/AAA/C/D size, or 2 batteries of 9V Ni-MH/Ni-CD rechargeable batteries at the same time. One battery charged at one time is workable
• LCD Display: You can observe the charging process of the batteries directly & clearly through the LCD and the LED is only for 9V li-ion Battery, please note the LED will be light all the time when charging Ni-MH 9V battery （Whether the batteries are fully charged or not）and LED will be turn off when charge 9V li-ionbattery are finished. The charging time depend on the capacity of the battery.
• Super Rapid Charging Time: Charging the battery AA/AAA/C/D with the current 1A, making charging 5 times faster than the normal one. Less than 5 hours to fully charged the AA/AAA/C/D batteries, and less than 12 hours to fully charged the 9V batteries
• Smart Switch & Clamshell Cover Design: Press the discharge button to discharge the battery, and the charger will restore to charging mode when discharging is completed; Special clamshell cover design can well protect children and the old from danger, also prevent the interference from the outside environment when charging
• Over Temperature Protection: This battery charger will automatically power off when the battery's or charger's temperature exceeds 60℃. No need to guard and can ensure security anytime.

User questions & answers

Question:	I did not receive an instruction sheet with the charger, but the label on the bottom says: "the lcd will be on and show its background color for 2 sec
Answer:
Question:	What batteries do i need to buy to use with this device? will amazon basics work
Answer:
Question:	Can you use different brands of rechargeable batteries for this
Answer:
Question:	can i charge just one battrie
Answer:

Product features

Bonai LCD Universal Battery Charger

Notice：

This charger cannot charge 1.5V Lithium Batteries and 3.7v Lithium Batteries.

You can observe the charging process of the batteries directly & clearly through the LCD and the LED is only for 9V li-ion Battery, please note the LED will be light all the time when charging Ni-MH 9V battery （Whether the batteries are fully charged or not）and LED will be turn off when charge 9V li-ionbattery are finished. The charging time depend on the capacity of the battery.

Compatible Models:

Independent charging slot, can charge different compatible batteries freely.

For Ni-MH Ni-CD rechargeable batteries: 1/2/3/4 AA, AAA, C, D and 1/2 9V batteries.

Environment Conditions:

Using Environment: Temperature: 0-40℃; Humidity:≤85%

Storage Environment: Temperature: -10-40℃; Humidity:≤60%

Work Temperature:

Surface temperature of charger≤60℃

Surface temperature of battery≤45℃

Product description

• Individually charges Eneloop and Eneloop Pro Ni-MH rechargeable AA or AAA batteries
• 4 individual LED charge indicator lights
• Retractable AC plug. Fast efficient charging
• Accepts input voltages ranging from 100 to 240VAC, 50/60Hz
• Includes 4 AA new Eneloop Pro 2550mAh Type, 2450mAh min, Ni-MH high capacity rechargeable battery

User questions & answers

Question:	Can the charger be used to charge other brands of Ni-MH batteries. A little tired of each brand claiming only their charger will do it properly
Answer:	Yes, a Ni-MH battery is a Ni-MH battery. They say that their charger can only charge their batteries because of legal liability reasons, and so you'll but more of their batteries after you buy the charger ;) Most chargers can detect when it's fully charged because the voltage drops a little when it is, as in 5 mv to 10 mv. The percentage of how much power a battery has is from the voltage. e.g. the peak voltage of most high capacity Ni-MH batteries is between 1.45 to 1.55 volts. I know it says it's nominally 1.2 volts but I think that's when it reaches 0% just like a lead acid batteries in vehicles, they're fully charged at 13.2 volts even though they're called 12 volt batteries. I don't understand the world! I mean a smaller number for gauge means it's thicker?! That doesn't make any sense at all! D: I like turtles.
Question:	Are there any differences between this charger and the NC-MQN06U not in terms of form factor but in terms of functionality and charging
Answer:	The new BQ-CC17 charges each cell independently. The old MQN06 charges in pairs only. Other than that, they have exactly the same charging current (hence charging time).
Question:	Should you remove the batteries from the charger once they're charged or can you leave them on
Answer:	Ditto the 11/30/2014 comment, no need to leave them on once they are charged; I usually remove them once I see they're charged.
Question:	If I use these for photography flashes -- why would I use the pro version instead of the regular ones? I'm confused as to how they are better
Answer:	The Eneloop Pro have a higher capacity than the standard ones (roughly 2,450 vs. 1900, about 29% greater); all other things being equal you will get more flashes per battery change. Note that different generations have different performance ratings. In some cases the Pro are rated for fewer charge cycles, however; the Lite versions when available have even less capacity per charge, but more charge cycles.