10 best usb rechargeable batteries

• ▶AA LITHIUM BATTERY - Not like Alkaline, NI-MH, NI-CD batteries, the AA Li-ion batttery features NO Memory Effect to reduce the capacity over time, longer life, more eco-friendly
• ▶USB RECHARGEABLE BATTERIES - Whether in camping or home, you can simply charge it with single USB port. Up to 1000 cycles, no need to buy batteries frequently
• ▶ONE HOUR CHARGING TIME - Fully charged in less than 2 hours, more efficient and energy-saving. LED indicator will turn on red when in charge, and turn out after fully charged
• ▶1.5V / 1200MAH - Same as regular AA battery, it could be used for toys, game controller, wireless mouse, wireless keyboard, remote and so on
• ▶SAFE & ECO & NON TOXIC - Approved by FCC CE & RoHS, the 1200mAH AA lithium batteries are gauranteed

User questions & answers

Question:	Is there a discharge curve datasheet available? I want to use these in a product that alarms on low battery
Answer:	used it on my 1525 and worked great not sure about 1545.
Question:	I just received this item today. The batteries was inside the plastic box, I have hard time to open the plastic box ,.Can anyone know how
Answer:	yes.
Question:	How long is the battery life when in frequent use
Answer:	I'd say the one you got was defective. When did you get it? We bought this one a year and a half ago and its still going strong.
Question:	How long does it take to charge these batteries
Answer:	this 11.1V and 48 Wh battery;

Product features

Electric Toothbrush

Remote Controller

Game Controller

Wireless Mouse

Product description

Pale Blue is focused on creating a better future by leveraging technology, innovation, and inspired product creation to greatly improve our utilization of energy and resources and greatly reduce the amount of waste we all produce. Pale Blue rechargeable batteries have better voltage stability, current output, and stability than alkaline and old school NiMh rechargeable batteries. Our batteries charge in one fifth the time of a similar NiMh rechargeable! In America alone, 10 million batteries are thrown away every day. One pack of Pale Blue USB rechargable lithium batteries can replace up to 4,000 alkalines. Making the switch can save you money and keep toxic disposable batteries out of landfills. #DitchDisposables

• DITCH DISPOSABLES: Don't throw away cash with disposable batteries. A single Pale Blue rechargeable will replace 1000+ alkaline disposables! Every battery you buy needs to be produced, shipped, stored, sold and disposed of. We believe this is a huge waste of the world's resources and creates unnecessary waste and carbon footprint. By using one Pale Blue, you can displace the need for 1000 batteries. This will save a lot of resources, and will also save you a lot of money over time.
• A DIFFERENT KIND OF RECHARGEABLE BATTERY: With our advanced lithium rechargable technology, Pale Blue batteries charge 5x faster than conventional Ni-MH rechargeables. Most rechargeables historically were NiMh chemistry and recharge very slow and have a hard time keeping up with any high use applications. NiMh batteries will also discharge when not in use. Pale Blue's chemistry and smart circuitry resolves these issues.
• EASY CHARGING FOR ALL OF YOUR DEVICES: Power up quickly when you are on the go, at work, home or traveling. Charging times are surprisingly fast. That way you're always charged to power the devices and toys you love. Our on-board micro-USB charging port (4 end charging cable provided so you can charge 4 batteries at once), or just plug any micro USB cable to charge four batteries at once.
• BUILT-IN LED CHARGING INDICATOR: Pale Blue Batteries let you know when they are fully charged. Thanks to the advanced Lithium Ion technology, your batteries will last over one thousand charges. They charge fast and easy, so if you need to put them to work and suspect they are not full, just plug them in for a little while and you'll be good to go very soon.

User questions & answers

Question:	I got them new and they are all just flashing green. Is this normal
Answer:	I don't think it's the same as kitten 36.
Question:	Can you charge one or two batteries only
Answer:	Small. My daughter was fostered a kitten who had been abused, and was recovering from having his jaw broken then wired to repair the injury. As he was reintroduced to solid food, he ate canned Royal Canin, the dry was added as a supplement during the day while she worked. He managed the Royal Canin dry with no problem. The kitten thrived. He's hit the one-year mark in great health with no lingering medical or behavior problems due to the abuse. He had serious feeding problems - didn't know when to stop eating. The Royal Canin seemed to satisfy his hunger better than other cat foods.
Question:	Is this product made in China
Answer:	It does not say Non-GMO on the bag. It doesn't say neurotoxin glyphosate residue in the ingredients. I bought it because we had such a tiny kitten and the bites were tiny. The very 1st ingredient is chicken by-product meal. Hope this helps.
Question:	Can I charge these in my battery lithium ion battery charger? Will they allow themselves to charge or will it ruin them
Answer:	7# says on bag 31 cups which at 3/4 cup a day for my growing guy was a little more than month.

Product description

Uzone Li-ion High Capacity AA Rechargeable Batteries 4 pack



Save Money: Need'nt buy a huge number of one-time used batteries or alkaline batteries.



Widely Used: Uzone AA batteries are widely used in household devices like digital cameras, toys, remote controls, hand held games, flashlights, alarm-clock, wireless mouse , shavers and other devices that need aa battery.



Pre-charged: Directly use when this 4 AA rechargeable batteries arrived. Charge it if the batteries is running out.



◆ Environmental Protection



Uzone rechargeable aa batteries high capacity with technology to prevent leakage, offer an friendly option and this rechargeable battery can replace one-use battery to reduce battery pollution to the environment.



◆ High Performance



Uzone rechargeable aa batteries kit with low self-discharge technology. Can be charged up to 1200 times



Features



1. Great performance, a good replace to alkaline c batteries, 1.5V constant output, the same usage time as alkaline c batteries

2. Fast charging around 1.5 hours. While Charging (Red Light Blink); Charging Completed (Red Lighting On)

3. Easy charging, connect type C cable to the batteries and suitable USB power source(such as mobile phone adapter,laptop,power bank or car charger). Four batteries can be charged at the same time

4. operating temperature: -20 to 60 degrees C



What You Get



◆ 4 x Uzone AA Rechargeable Batteries



◆ 1 x Type C USB Charging Cable



◆ 1 x Storage Cases



Please message us if there is any question

• 【1200 Times Recycle For Long Time Use】- Uzone AA rechargeable battery has excellent grade A+ cell for long time use, more than 1200 times recycle use to replace other battery, reducing the waste of disposable alkaline aa batteries, saving money for you.
• 【High Capacity 2600mWh To Offer Durable Service】- With large capacity 2600mWh, Uzone AA rechargeable batteries can last at least 20% longer time than any other AA batteries, offer durable service for your devices. All Uzone rechargeable batteries have been charged before packing, ready to be used once received .While suggest fully charging them before first use for best performance.
• 【Adapt To Most Devices】- Uzone high capacity rechargeable AA batteries adapt to most devices, no matter home devices,outdoor devices or camera device. Wide use for your devices like : game controllers, wireless mouse and portable telephone, camera , flashlight , door lock etc. To be your useful house life partner!
• 【Eco-friendly & Safe】- Uzone 1.5V AA battery can be recycled without environment pollution. Stainless steel surface effectively prevents battery from leakage, low self-discharge technology make the battery maintain a high capacity state for a long time even without using , multi-protection to make the battery 100% safe assured.
• 【WHAT YOU GET】- Uzone 1.5V 2600mWh AA Rechargeable Battery x 4, Type C USB charging cable x 1, 1 x Durable Transparent Plastic Battery Storage Cases x 1, User Manual x 1. Note: Please charge fully before use, as we only charge the batteries to 20% for shipping safety purpose. Batteries will reach top performance after 3-5 times fully charge cycles.

User questions & answers

Question:	Can i use these instead of
Answer:	You can download the app in the Apple Store
Question:	Can I charge these with a solar panel
Answer:	Hi ElaineThis scale is for kitchen, you can weigh for baking , cooking and food
Question:	Are they the same width as disposable batteries? Some rechargeable batteries can be slightly bigger
Answer:	I don't know the difference, but the one pictured looks different from mine. My scale only weighs items and does not have the numbers on the left.
Question:	Can these be recharged in regular Lithium smart charger also
Answer:	Perfect size and shape scale to allow for easy storage in a drawer, briefcase but big enough to be useful when placing a plate or pan on the glass top.

Product features

Uzone Li-ion High Capacity AA Rechargeable Batteries with 1 in 4 Type C USB Charging Cable (Pack of 4)

• Stablized Voltage: Continuously outputting power will not causing any hurts for devices.
• Save Money: Uzone rechargeable aa batteries 4 pack also can save you money, need'nt buy a huge number of one-time used batteries or alkaline batteries.
• Widely Used: Uzone AA batteries are widely used in household devices like digital cameras, toys, remote controls, hand held games, flashlights, alarm-clock, wireless mouse , shavers and other devices that need aa battery
• Pre-charged: You can use it directly when this 4 aa rechargeable batteries arrived. Charge it with Type C USB Charging Cable if your batteries is running out.
• Important Safety Information:

1) When inserting batteries into your device, please take care to match the right polarities (+ and - ends) marked on the battery to the device;

2) Batteries which are incorrectly inserted into devices may be short-circuited.

3) Please avoid mixing used with new batteries, or batteries of different brands. When replacing batteries in a device, replace them all because different levels of discharge & voltage could lead to venting / leakage.

4) Please follow local requirements to recycle electronic appliances and batteries.

USB Direct Charge, No More Chargers

No more Extra/Special Charger needed. Connect the USB cable to any USB port for a convenient, such as phone charger, power bank, laptop, car adapter, computer, USB wall charger etc... fast charging experience at any time any where.

Fast Charging Speed in 1.5 Hours

Type C - USB directly charging, 100% charged within 1.5 Hours while Ni-MH rechargeable battery only 40% charged. Red light blink =Fast Charging. Red light on = Fully charged.

UP to 1200 Charging Cycles

High capacity 2800mWh and 1200+ cycles for each AA battery. Uzone lithium AA batteries are no memory effects, constantly charge and discharge without noticeable reduction of battery life, providing an expected lifespan and saving your money.

Uzone 2800mWh AA Batteries

Uzone rechargeable lithium ion AA battery brings an unparalleled experience of constant voltage output, recycled, quick and convenient to charge, and with strong power, is best choice for your daily use.

What You Get

* 4 X Uzone AA Rechargeable Batteries

* 1X Type C USB Charging Cable

* 1 x Storage Cases

Fresh-new Performance at Constant 1.5V

• 4 packs rechargeable Lithium batteries ,embedded with innovative technology.
• These cells can provide approximately the same and steady voltage until the whole cell is depleted.
• Long Lasting Time: After the battery is fully charged, it will form a stable current when used, it is durable and will not cause damage to your devices.
• offer an friendly option without Hg/Cd/Pb

Multiple Protection, More Safer

• Input & Output High Voltage Protection

• Input & Output Current Regulation

• Input & Output Short Circuit Protection

• Automatic Current Metering

• Output Temperature Control

Widely Applicable

• Uzone AA li-ion batteries are rechargeable and provides an unparalleled experience of constant voltage output, fast charging and long life-span time.
• Wide use for Microphone, Calculator, Electronic games, Remote control, Headphone, Camera, Control toy, Electric toothbrush, Mouse
• Keyboard, Alarm clock, Flashlight and more for high current applications

Usage Scenarios I: Eletric toothbrush

Usage Scenarios II: Camping lamp

Usage Scenarios III: Remote control toy plane

Usage Scenarios IV: Electronic Toy Model

Product description

●1100mWh High Capacity.

●Constant output at 1.5V

●Fast charge within two hours

●Environment Friendly with 1000 cycles.

●Direct USB Charging ( come with 4 in 1 USB cable)

Package Include:

●USB Rechargeable AAA Lithium Batteries *4

●4 in 1 USB Charging Cable*1

●Storage Case*1

• [ 4 Packs High Power 1100mWh Capacity ] Pownergy Rechargeable Lithium AAA batteries 4 Packs,each with 1100mWh and Constand output with 1.5V, Direct USB Fast Charging , Great use for high-power demand device like Insulin pumps, Toy Cars, Game Controller, Bluetooth Earphone, Eletric Toothbrush, Flashlights,Portable audio players etc
• [ Constant 1.5V voltage ] Provide always Fresh new Power. Embedded with innovative technology,solid output 1.5 voltage from 100% to 0% electric capacity, providing constant voltage and best performance even in very heavy load. And Our batteries has Overvoltage, overcurrent, overcharge, overheat protection
• [ 2Hours Fast Fully Charged] 1.7-2 hours for fully charging and no momory effect. Much faster than traditional Ni-MH rechargeable batteries.Has Long-lasting batteries and Ultra-low self-discharge with 1-year standby time, durable in use and storage. Red Indicator=In Charging; Off=Fully Charged.
• [ 1000cycles Long Lifespan] Provide 1000 times fully charge-discharge cycles，Compared to non-rechargeable batteries and rechargeable batteries with less cycles,Pownergy batteries not only save you time and money to repurchase a regular battery, more important significantly reduces pollution to our lived environment
• [ Direct USB Charge ] No any additional charger or adapter needed. Easy to charge with the included 4-in-1 Micro cord; Built-in Micro-USB port in battery top, refuel immediately when plug into any USB port anytime,anywhere. Red Indicator=In Charging; Off=Fully Charged.

User questions & answers

Question:	I am considering using these to power my rc aircraft transmitter. how will i know when the batteries are low if they do not lose any voltage
Answer:	This is 2 in 1 MICRO USB CABLE -use this cable to charge
Question:	Are these really 1100mah? They die extremely quickly. They feel like some of the 450mah batteries on here
Answer:	Please don't worry We offer 90-day money-back guarantee and 24-month warranty. Our fast, friendly and hassle free customer service team is there for you.
Question:	Has anybody used this battery in a single cell flashlight and if so howd it work for you
Answer:	Yes, Ni-MH rechargeable batteries- Doesn’t contain Hg/Cd/Pb, makes no pollution to the environment
Question:	Do these batteries have "protection" circuitry
Answer:	Yes,recharge battery batteriesGreat for use to Photographic lens,remote controller, toys, game controller,headlamp, wireless mouse, flashlight, calculator and so on

Product features

The Pownergy 4-pack set includes four AAA rechargeable batteries and a newly designed 4 in 1 micro-USB battery charge cable

Pownergy 1100mWh AAA Batteries

Pownergy rechargeable lithium battery brings an unparalleled experience of constant voltage output, recycled, quick and convenient to charge, and with strong power, is best choice for your daily use.

Package Content:

1 * 4 AAA Rechargeable Batteries

1 * 4 in 1 USB Charging Cable

1 * Storage Box( Send out new and old packaging randomly)

Fresh-new Performance at Constant 1.5V

4 packs rechargeable Lithium batteries ,embedded with innovative technology,

These cells can provide approximately the same and steady voltage until the whole cell is depleted.

Multiple Protection, More Safer

Input High Voltage Protection

Output High Voltage Protection

Input Current Regulation

Output Current Regulation

Input Short Circuit Protection

Output Short Circuit Protection

Automatic Current Metering

Output Temperature Control

Widely Applicable, Perfect for Heavy Load Devices

Pownergy AAA li-ion batteries are rechargeable and provides an unparalleled experience of constant voltage output, fast charging and long life-span time.

Wide use for KTV microphone, digital cameras, remote controls, vibrator, bubble machines, toy guns, shavers, VR device and more for high current applications

USB Direct Charge, No More Chargers

No more Extra/Special Charger needed. Connect the USB cable to any USB port for a convenient, such as phone charger, power bank, laptop, car adapter, computer, USB wall charger etc... fast charging experience at any time any where.

Fast Charging Speed in 2Hours

Micro USB directly charging, 100% charged within 2Hours while Ni-MH rechargeable battery only 40% charged. Red light=Fast Charging. Red light off= Fully charged.

Each AAA battery size is 0.39 *1.73 inch, standard aaa batteries sizes

UP to 1000 Charging Cycles

Real 1100mWh High capacity and 1000+ cycles for each AAA battery. This lithium AAA batteries are no memory effects, constantly charge and discharge without noticeable reduction of battery life, providing an expected lifespan and saving your money.

Usage Scenarios I: Eletric toothbrush

Usage Scenarios II: Camping lamp

Usage Scenarios III: Remote control toy plane

Usage Scenarios IV: Electronic Toy Model

• Batteries - ProCyco technology - extend lifespan up to 1200 cycles.
• Low self-discharge - Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so EBL batteries will holds 80% power after 3 years benefit from its concentration to low self-discharge project.
• Independent Battery Charger - Charge any number of AA AAA rechargeable batteries without combination to make your charging easier.
• USB Input Design - USB Input with multiple Charging Options, is suitable for all kinds of 5V 2A Power supply, like power bank, adapter,（NOTE: Fit for 2.0A adapter only, DO NOT use 1.0A adapter）easy for daily use, more convenient. For free adapter, please go to Promotion.
• Battery storage case - Batteries are packed with battery storage case, easy to storage batteries, very convenient for taking and travelling.

User questions & answers

Question:	Do both triple A and double A batteries come with the charger
Answer:	The Sanyo/Panasonic eneloop cells can be recharged in any good-quality charger designed for NiMH batteries.For best battery lifespan, choose a 'smart' charger that has a charge time between 2 and 5 hours.Avoid slow, timer-based dumb charger that will over-charge your batteries, and 'ultra-fast' 30-minute chargers that will over-heat your batteries.
Question:	This listing says: “for free adapter, please go to promotion” - there is no promotion tab. send me a 2v adapter as this listing states
Answer:	I use & prefer the Maha C9000 charger. It charges, conditions your batteries and displays all the info you need to tell you the state of any AA & AAA battery.
Question:	Can this recharge any brand of rechargeable battery such as energizer, Amazon, or Duracell
Answer:	The enloop charger will work with NiCads, NiMh, and some of the newer AA sized Li ion rechargeable batteries as long as the resting battery voltage is 1.25VDC. Do not drain your batteries past .9 volts, as this will reduce the number of recharge cycles possible in the battery. NEVER run rechargeable batteries completely flat (0.0 V) because there is a big possibility that you will destroy them.
Question:	How come the red light is flashing when I charge 5 or above AA batteries? 4 batteries are fine (red light no flashing
Answer:	Some newer solar lights use lithium batteries, ( 3.7 volts ). If your present batteries are 1.2 volt NiMH ( Nickle Metal Hydride ) or 1.2 volt NiCd ( Nickle-Cadmium ) these are OK ( if they fit ). My various new & old solar lamps use AA, AAA or half-length batteries. Best one recharges my AA's for flashlights. I also recharge disposable alkaline AA's, believing it's Very low charging rate will not explode them.

Product features

Powerful EBL AA Size Batteries - Home Basic

iQuick Charging Technology

Specification:

Input : DC 5V 2A Output : DC 1.2V

AA： 1800mA AAA : 900mA

Charging Time Table: (Capacity: AA 2800mAh AAA 1100mAh)

AA*1/2 1800mA 1.5hours

AA*3/4 900mA 3hours

AA*5/6/7/8 450mA 6hours AAA*1/2 900mA 1.2hours

AAA*3/4 450mA 2.4hours

AAA*5/6/7/8 225mA 4hours

Much Faster than other name-brand AA AAA Battery Chargers

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.

Easy Installation

• Groove design helps you install on or off very easily.
• Please remove the battery as picture. Never worry about batteries stucking in charger.

Compact Size

Size: 4.9*2.96*1.0 Inches

Packages:

• 1×C9010N individual Battery Charger
• 8×AA 2800mAh Rechargeable batteries
• 2× Battery storage cases
• 1× User Manual
• 1× Micro USB Charging Port

• EBL 3V USB rechargeable lithium batteries with 800mAh high capacity, high performance and long lasting, perfectly compatible with Arlo cameras and other household devices like electric toys, flashlights, alarm-clocks and more.
• Built-in micro USB port, easy to charge with the included 4 in 1 USB cable, no additional battery charger required, just plug into USB port for charging at anytime and anywhere.
• Recharge up to 1200 cycles and no memory effect, not reduce the capacity after charge and discharge many times. Longer battery life than alkaline batteries, no need to buy batteries frequently.
• Quick full charge in 2 hours, you could charge 4 batteries at same time by provided cable, saving the time. The build-in LED lights allow you to check the charging status easily.
• EBL 16J 3V Lithium batteries (size: 16.5mm x 35mm), could replace the following batteries models: 123, 123A, BR2/3A, CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123, K123A, K123LA, L123A, RCR123, SF123A, VL123A, VL123A, 5018LC.

User questions & answers

Question:	Will they fit and work in a streamlight tlr 2 hl? Also how long do they last competed to streamlight cr123 batteries
Answer:	I don't know if they fit streamlight but if it takes the CR123A batteries then it should fit. I don't know if streamlight is like surefire but I ran into issue with rechargeable batteries burning out the bulb my fix on that was ordering LED bulb off Amazon. I have been extremely happy with both batteries and bulb. I just purchased about two weeks ago so not sure about how long they last. I have been using for the last week on and off and still holding a charge.
Question:	Will This work in a Surefire flashlight tube? If so, how effective is the light output
Answer:	Will work, but life is not as long.
Question:	Can i buy a separate usb charger for these? (*aside from the one included
Answer:	No you have to use the included charger. I have a professional level Sky Rc MC3000 cylindrical battery charger that I charge all of My cylindrical style batteries on. With that being said not even that will charge these batteries there is a low voltage battery protection circuitry in the top of the battery it may do other things as well but it is why you cannot charge them on a regular charger. The charger it comes with is kind of convenient You don't have to lug around a larger big charger to charge these batteries You simply use the USB charger that comes with the batteries. I must say it charges the batteries so far from what I've seen good they're red while they're charging on the tips of the battery and then the tip of the battery turns blue when it's charged. One thing I can definitely say is these batteries are far better far more powerful and longer lasting than any nimh/ni-cad rechargeable battery I have ever used. There may be better lithium batteries out there It just all depends on how much you want to spend. For the price and these are pretty darn good and convenient to use lithium batteries. Hope that helps If any other questions don't hesitate to ask.
Question:	are these batteries the same as cr123a
Answer:	These are NOT like CR123a batteries. Due to the micro USB these batteries are overall longer by a few millimeters. This extends the button top past the standard size for CR123a. These will work in flashlights that have low tolerances in the tube.

Product features

EBL 3V USB Rechargeable Lithium Battery, Steady Voltage for high current applications

• 1200 cycles time & Low self discharge - Long battery Life
• EBL Li-ion battery can recharge up to 1200 cycles, one rechargeable battery can replace 1200+ disposable batteries, more powerful and saving money
• The advantage of lithium ion batteries is low self-discharge and no typical memory effect, don’t need to worry about reduction of the battery life after constantly charging and discharging.
• 800mAh High Capacity - Long Lasting
• These Lithium batteries are lighter but have a larger capacity than Ni-MH rechargeable batteries, 800mAh high capacity could support longer working time for your devices.
• Fully charged in 2 hours - Fast charging Lithium Battery
• Full charge in 2 hours, Advanced iQuick charging technology with USB input port, no need extra charger, more efficient and energy-saving.
• Build-in LED Light Show the Charging Process
• it showed the red light indicating recharging.
• it showed the green light indicating when they were fully charged
• Smart Charging Design - Easy to Charge Anytime and Anywhere
• Unique design with a micro-USB port in the side of the battery, and come with a 4 in 1 USB cable. It can be directly recharged by plug in a USB port like laptops, power bank, wall adapter, etc. Easy and convenient to charge anywhere and anytime.

Directly Charging by Micro USB - 16J 3V Lithium Batteries

Advanced USB charging design, you could directly charge four batteries with provided four-port cord at the same time. Not need to look for specialized charger for the batteries with different size and types. Ideal for everyday use, especially the devices with constant energy demands, perfectly use for Arlo cameras(VMC3030/VMK3200/VMS3230/3330/3430/3530) security cameras

Steady Voltage

Keep steady 3V voltage until the whole cell is depleted, makes the devices work more stable. The advantage of lithium battery is no memory effects, you can charge the battery anytime whatever fully or partially drained.

Easy Storage Case

Every 4 batteries were packed in one professional battery storage case - carefulness due to professional.

Multiple Safe Protection

Supports over-charged, over-discharged, over-voltage, over-current and short circuit protection, ensures complete safety for you and your devices.

• 9V Lithium battery: 5400mWh long lasting Li-ion batteries without memory effect, provide steady voltage until the whole cell is depleted.
• Recharge Up to 1200 Cycles: These USB rechargeable batteries have longer battery life than disposable alkaline batteries, economic and saving your money.
• Quick charge in 2 hours: Advanced iQuick charging technology with DC 5V/2A USB input, the batteries are full charged in 2 hours, save time and more efficient.
• Unique USB Charging Design: Convenient to charge anywhere directly with provided 4 in 1 micro USB cable, no need extra battery charger. The build-in LED lights allow you to check the charging status.
• High Performance: EBL Li-ion batteries with 5400mWh capacity, support stable power and longer working time for high frequently used devices, such as smoke/fire alarms, wireless microphone, toys, GPS, home security devices, medical devices etc.

User questions & answers

Question:	Can you also charge these via an ebl 9v li-ion charger, or can these only be charged via usb
Answer:	Printed on box: "18-Month Replacement Warranty from seller, to claim your warranty, please, email your order number and detailed problem to us, we will repond within 24 hours."
Question:	Thank you! I need 9v rechargeable batteries that actually meter in at 9v not 8.4. Do you sell any batteries like this
Answer:	"Yes, the plant water meter probe will measure how much water I need to apply to my grass. And here are some notes for your reference. Thanks! -Range 1-3: Dry to slighty moist, for plants such as Cactus, thick leaved plant -Range 4-7: Slightly moist to moist, right for most plants, such as Begonia, Cyclamen, Euphorbia, Ficus, Fuchsia, Philodendron, Geranium, Saintpaulia, Azalea, Adiantum etc. -Range 8-10 : Very moist, best for Orchid"
Question:	what is the different in prefromace 600mAh and a 5400 mWh
Answer:	Every plant has different needs. You would need to learn the needs of your plants and then water accordingly. This moisture sensor tells you how wet the soil is so that you can determine when to water again.
Question:	Are these batteries 5400mah or 600mah? the description seems deceptive concerning the capacity
Answer:	There is no delay. It's pretty instantaneous since it's not a digital meter.

Product features

Directly Charging by Micro USB - 9V Lithium Batteries

Easy and convenient to charge anywhere directly by Micro USB cable. You can charge all of four batteries with provided four-port cord at the same time. Ideal for everyday use, especially the devices with constant energy demands, perfectly use for smoke detectors.

Tips for 9V li-ion rechargeable batteries:

The standard voltage of All brands' 9V lithium-ion rechargeable

batteries is 8.2V-8.4V.

USB Charging Design

Unique design with a micro-USB port in the side of the battery, it can be directly recharged by plug in a USB port like laptops, power bank, wall adapter, etc. Easy and convenient to charge anywhere and anytime.

Steady Voltage

Keep steady voltage until the whole cell is depleted, makes the devices work more stable. The advantage of lithium battery is no memory effects, you can charge the battery anytime whatever fully or partially drained.

Widely Used 9V Battery

Standard 9V rechargeable battery, can work perfectly with smoke detector, flashlights, portable radios, walkie-talkie, alarms clocks, microphone, cameras, toy remotes, etc.

Multiple Safe Protection

Supports over-charged, over-discharged, over-voltage, over-current and short circuit protection, ensures complete safety for you and your devices.

1200 Cycles Time

Recharge up to 1200 cycles, the lithium batteries not contain Hg / Cd / Pb harmful metal substances. Perfectly replace of dry battery and ordinary rechargeable battery.

High Capacity & Long Lasting

The Lithium batteries is lighter but have a larger capacity than Ni-MH rechargeable batteries, 5400mWh high capacity could support longer working time for your devices.

Product description

Specification:

Batteries Type: AAA Ni-MH POLYMER BATTERIES

Batteries life: equal to 500 times recycling use

Standard voltage: 1.2V

Rated Capacity: 450mAh

Rated energy: 0.6wh

Rated output voltage: 1.2V

Rated input voltage: 5V USB input

Charging voltage limit: 5V

Charging connector: Micro USB

Battery indicator: LED(RED during charging. BLUE when fully charged)

Full charge time: approximate 5 Hours

Shell material: high quality fireproof ABS plastic shell+stainless steel tubing+pure copper electrode

Notice:

Use 5V USB mobile charger and insert the Micro USB cable to charge the battery.

Put the battery in the right place of the device frame,no mistake for anode and cathode.

Take out the battery when the capacity used out.

Protection circuit built-in will halt charging in the case of over-charging,over-discharging,short-circuit.Please charge the battery again to activate it.

• 【Package】: 4 Pack Ni-MH AAA battery, One 2 in 1 Micro USB Charging Cable.
• 【SAFE HIGH QUALITY】Approved by UL.38.3,the 450 mAH AAA Ni-MH batteries are guaranteed, Built-in Integrated safety circuit protects Battery from over discharge/overcharge.
• 【Charged times 】: Can be recharged over 1200 times and keep 75% power after 3 years non-use.
• 【Environment Friendly】: No Hg/Cd/Pb, AAA batteries are safety for environment.Please keep the battery away from children. Use the battery at are as on able temperature(0~40℃).
• 【Multi-Application】: Output voltage 1.2V, Great for use to Photographic lens,remote controller, toys, game controller,headlamp, wireless mouse, flashlight, calculator and so on,non-spillable battery.

User questions & answers

Question:	How do you charge them
Answer:	Yes! This means they don’t have a full charge. As an early adopter, Kickstarter supporter of these, I’ve discovered that they have changed these batteries. They originally would change to Red until fully charged, now they flash green. When you complete the charge of the newer ones, they’ll stop flashing and stay solid green.
Question:	what is the guarantee date on these batteries
Answer:	Seeing how they are charged via a Micro USB port, I'm sure you can charge as many batteries together as you have cables. I have an Anker 60W 10 port USB A 3.0 Hub and can charge 10 batteries together no problem.
Question:	Is this aaa battery an friendly for the environment
Answer:	One of the photos for the listing clearly shows "Made in China". If you look at the manufacturer's website, they show a slightly different wrapper: "Designed in USA" "Assembled in CHINA". Really too bad that despite everyone wanting to "buy American" we are forced to support the Comm't Chinese instead.
Question:	can these recharge battery batteries in phones
Answer:	The batteries have a built in charge controller already. I wouldn't risk either your batteries or your charger built specifically for another type/design of battery.

Product description

●2960mWh High Capacity ●Constant output at 1.5V●Less 2 hours Fast charge within two hours ●Environment Friendly with 1000 cycles ●Direct USB Charging

• 【4 Packs 2960mWh High Capacity Rechargeable Lithium AA Batteries 】--The capacity of batteries are real, 2960mWh.Lithium Batteries are rechargeable and reusable. Ideal for digital cameras, remote controls, toys, hand held games, Bubble Machines, Toy guns, shavers, Photography lights and more for high current applications
• 【Constant 1.5V Output】--4 packs rechargeable Lithium batteries ,embedded with innovative technology, providing constant 1.5 voltage output even in heavy load until the whole cell is depleted, which will not affect your devices work and be harm to devices.
• 【2 hours Quick Charging AA Rechargeable Batteries】--Our rechargeable lithium aa batteries will be full charge in 1.7-2 hours, no memory effect, full charge in every time and provide new power. BMS protect batteries, avoiding short circuit. It’s more safety for devices and people.
• 【Micro USB Charging】--Our rechargeable AA batteries have built-in Micro USB port. You can charge 4 packs lithium batteries simultaneously with included 4-in-1 USB cord,No need any additional charger or adapter.Built-in lights, Red light=In Charging; Green light=Full Charged.
• 【1000 Cycles Lifespan 】--Pownergy AA Batteries provide 1000 cycles full charge-discharge cycles，It has the advantages of long-lasting durability and low self-consumption.AA lithium batteries are environmentally friendly and save money than normal batteries. Notice! if you dispose betteries, please put it in the designated recycling location of the battery

User questions & answers

Question:	Can these be recharged with a standard charger (not with the usb
Answer:	No, these batteries are 1.5v each while your batteries are 3.6v each.
Question:	How many packs aa batteries will be deliverd
Answer:	As long as you are able to provide the correct power to the USB cable (5v DC, at least 500 mwh) then it should be fine. If you can charge your cell phone, you can charge these and maybe with the same type c cable
Question:	Do you get 4aa batteries or
Answer:	I compared the two battery types sizes by placing them next to each other. They seem almost identical in size. If the Uzone one is bigger, it's only 1-2 mm.
Question:	mWh does not equal 2960 mAh. What is the battery mAh
Answer:	Yes, Perfect

Product features

Real 2960mWh High capacity and 1000+cycles for each battery

• It comes with 4 packs aa batteries lithium, each battery have 2960mWh high capacity and 1000+cycles life span, Convenient long-lasting double a battery.
• With our 4 packs rechargeable aa batteries, you can use them for long time, no need to buy more

Constant 1.5V - Steady Voltage

• 4 packs rechargeable Lithium batteries ,embedded with innovative technology,
• These cells can provide approximately the same and steady voltage until the whole cell is depleted.
• It will not affect your devices work and be harm to devices.

2 Hours USB Fast Charging

• Micro USB directly charging, full charging in less 2 hours, very fast charging.
• It includes a 4 in1 micro usb cable, you can charge 4 packs rechargeable aa lithium batteries together, fast and convenient, you can take it to anyway.
• Build-in Light Show the Charging Process
• It showed the red light indicating recharging.
• It showed the green light indicating when they were fully charged

Multiple Protection, Safer

• Input High Voltage Protection
• Output High Voltage Protection
• Input Current Regulation
• Output Current Regulation
• Input Short Circuit Protection
• Output Short Circuit Protection
• Automatic Current Matering
• Output Temperature Control

Wide Use and Perfect for Heavy Load Devices

• AA batteries li-ion are rechargeable and reusable.
• Ideal for digital cameras, remote controls, toys, hand held games, Bubble Machines, Toy guns, shavers, Photography lights and more for high current applications

Size of Rechargeable AA Batteries

Each aa battery size is 0.55 *1.93 inch, standard aa batteries sizes

• 【Rapid and Flexible charging】: Rapid, full charging is achieved in 1.5 hours with an additional 2-year standby time. This lithium AA rechargeable batteries can be charged either by included 4 in 1 USB cord or by 5V charger (no included).
• 【Stable & Long Lasting】: Constant 1.5v output makes the devices work more stable; This lithium rechargeable batteries are with ultra-low self-power consumption and without the typical Lead Acid memory effects, constantly charge and discharge these batteries without noticeable reduction of battery life.
• 【Energy Saving & Eco Friendly】: This AA batteries can be recharged 1000+ times, saving thousands of common batteries and reducing a significant about of landfill waste. Mercury, Cadmium and Lead are not used in these batteries.
• 【Safety Guarantee】: Built-in integrated safety circuit protects battery from over discharge/overcharge, this li-ion rechargeable batteries are FCC, CE, PSE, UN 38.3 listed
• 【Warranty】: 30-days money back guarantee as well as a 12-month quality guarantee and lifetime technical support. it is recommended to charge the batteries every three months if long time no use.

User questions & answers

Question:	For what period of time is the guarantee & where & how can a claim against the guarantee be made
Answer:	No I do not think so when I was looking it up it did not mention that it can replace that laptop.
Question:	Do you have a website besides Amazon for info on your batteries,etc
Answer:	You have to unscrew the head.....rotate it.....then screw it back on. Then, just rotate the handle to use your choice of brush. Hope this helps.
Question:	How long do the batteries last before you have to charge them again
Answer:	The brush dowel (head) has 2 holes in it on opposite sides. Screw the pole into the hole between the Red & Gray bristles which means you will use either the light blue or dark blue bristles for cleaning carpet. OR, screw the pole into the hole between the Light blue and Dark blue bristles to use the red & gray bristles for cleaning tile or grout. You may also view the Spotty in-use video https://www.youtube.com/watch?v=TpeUANIalCg. If this does not provide enough information, please contact our Customer Service - 216.252.1190 ext. 1113. Thank you.
Question:	Is there an option for a set of the aaa (or even aaaa) and the magnetic connection option? this seems like such a simplistic yet brilliant idea
Answer:	It came with handle and brush. I don't know if you can order separately.

Product features

USB RECHARGEABLE LITHIUM AA BATTERIES

Fuvaly AA rechargeable batteries support micro-usb charging and standard 5v charger, it provides up to 1000+ recharge with 1.5h fast charging technology and 10 years shelf life, it’s convenient and reliable, an ideal replacement of disposable alkaline, Ni-mh and Ni-cd batteries.

KTV SINGING

About 50h continuous use for Microphone

OUTDOOR PHOTOGRAPHY

300~1000times flash camera

REMOTE CONTROL TOY CAR

About 10h use for toy car remote controller

FAST AND CONVENIENT CHARGING METHOD

Rapid, full charging is achieved in 1.5 hours with an additional 2-year standby time. This rechargeable AA batteries can be charged either by included 4 in 1 USB cord or by standard 5V charger

STRONG POWER WITH COSTANT 1.5V OUTPUT

Constant 1.5v output makes the devices work more stable, This lithium aa batteries are no memory effects, constantly charge and discharge without noticeable reduction of battery life.

INTELLIGENT CHIP PROTECTION

Built-in intelligent chip provide the batteries with eight group protection, safe and reliable, Fuvaly is your ultimate battery choice.