10 best battery charger types
Battery chargers come in various types and are essential for charging and maintaining batteries in various applications, including automotive, tools, and portable power sources. Here are some common types of battery chargers:
Trickle Chargers: Trickle chargers are designed to provide a slow and steady charge to batteries over an extended period. They are ideal for maintaining the charge in vehicles or equipment that are not in frequent use, such as motorcycles, classic cars, or seasonal recreational vehicles. Trickle chargers help prevent battery discharge and sulfation.
Fast Chargers: Fast chargers, also known as rapid chargers or quick chargers, deliver a high current to charge batteries quickly. They are commonly used in automotive applications to charge car batteries rapidly. However, it's important to use them with caution, as fast charging can potentially damage batteries if not done correctly.
Smart Chargers: Smart chargers are advanced chargers equipped with microprocessors that monitor the battery's state and adjust the charging voltage and current accordingly. They can prevent overcharging, over-discharging, and overheating, making them suitable for various battery types, including lead-acid, AGM, gel, and lithium-ion.
Jump Starters: Jump starters are portable battery chargers designed to jump-start vehicles with dead or weak batteries. They typically come with jumper cables and a built-in battery pack. Some jump starters also include USB ports for charging electronic devices and emergency lights.
Solar Chargers: Solar battery chargers use solar panels to harness energy from the sun and convert it into electricity for charging batteries. They are suitable for maintaining the charge in outdoor equipment, RVs, boats, and off-grid power systems. Solar chargers are environmentally friendly and offer a sustainable power source.
Deep Cycle Chargers: Deep cycle chargers are specifically designed for deep-cycle batteries commonly used in applications like RVs, golf carts, and marine vessels. These chargers provide a controlled charging process that is gentle on the battery, ensuring longevity and optimal performance.
Wheeled Chargers: Wheeled battery chargers are heavy-duty chargers designed for industrial or automotive use. They often have large transformers and high amperage outputs, making them capable of charging multiple batteries simultaneously or quickly charging large batteries, such as those used in trucks and heavy equipment.
Marine Battery Chargers: Marine battery chargers are designed to withstand the harsh marine environment, including exposure to water and corrosion.They are ideal for charging and maintaining batteries in boats, yachts, and other watercraft.
Power Inverters with Charging Function: Some power inverters come with built-in battery chargers. These inverters allow you to convert DC power from batteries into AC power for running household appliances while also replenishing the battery's charge.
USB Battery Chargers: These chargers are compact and designed for charging small, portable devices such as smartphones, tablets, and electronic gadgets. They typically have USB ports for convenient charging on the go.
When selecting a battery charger, it's important to consider the type of battery you need to charge, the charging speed required, and any specific features you may need, such as automatic shutoff, voltage compatibility, and safety protections. Using the right type of charger and following manufacturer recommendations is essential to ensure the safety and longevity of your batteries.
Below you can find our editor's choice of the best battery charger types on the marketProduct description
The Best Portable Car Battery Jump Starter
The TYPE S 12V 6.0L Jump Starter Power Bank With Jump Guide and Wireless Charging features a high-power battery and a screen with step-by-step instructions to help you properly jump start your vehicle every time. The charger has power connections for all the latest electronic devices, including a wireless charger so you don't have to deal with cords.
Specifications:
Capacity:
Up to 8000 mAh (3.7V)
Watt Hours:
29.6 Wh
Internal Battery:
Lithium-Ion
Input Voltage:
5V 2A (micro USB)
Qi/Wireless Charging Rating:
5W
USB-A Output Voltage:
5V 2.4A
USB-C Output Voltage:
9V 2A / 5V 2.6A
Jump Start Current:
200A - 350A
Operating Temperature:
-4°F up to +93°F (-20°C up to +34°C)
Storage Temperature:
-4°F up to +104°F (-20°C up to +40°C)
Charging Time:
4-5 hours (Full Charge)
Product Dimensions:
143 mm × 79 mm × 30 mm (5.62 in × 3.11 in × 1.18 in)
Product Weight:
0.80 lb (364 g)
Certifications:
Wireless charging pad is Qi-certified for safe charging with other Qi-certified products
UL certified for use in the US
In the Box:
Portable Jump Starter with Wireless Charging Power Bank
Jumper Cable with Smart & Safe Protection
Storage Case
USB Cable and Car Adaptor
User Manual
- Car Battery Charger Jump Starter - Avoid being stuck on the road with a dead battery and easily jump start your vehicle with the TYPE S 12V 6.0L Jump Starter with Qi Wireless Power Bank.
- Compact, Powerful Jump Box - With 350 amps of power, this small and portable jump starter can revive a dead battery on most common vehicles, while being small enough to fit in your glovebox.
- Step-By-Step Instructions - Easily jump start your vehicle by following step-by-step instructions found on the integrated and real-time LCD, with multiple languages available for easier use.
- 8,000mah Power Bank with Fast Qi Wireless Charging - Use the TYPE S 12V 6.0L Jump Starter to charge your personal devices with a 8,000mah battery capacity and multiple charging options, including 10W Qi wireless charging, as well as USB-C and 5V USB-A ports.
- Loaded with Safety Features - Safely jump start your dead battery with a UL certified jump starter that includes patented Safe and Smart jumper cables with spark-proof clamps, overheat protection, and more.
- Emergency LED Flashlight - The TYPE S 12V 6.0L Jump Starter also comes with a handy portable LED flashlight for when you need it most, including strobe and emergency modes.
- All Weather Compatible - This IP64 waterproof jump starter enables you to start the car on a rainy or snowy day without worry, operation temperature range from the temperature range is -4°F ~ 94°F, which it will always be your great assistant.
- Lithium Ion Rechargeable Battery, Capacity: 1300mAh; Voltage: 3.6volts. Higher capacity than original battery, lasting longer, recording more wonderful moments.
- Rechargeable lithium-ion battery for Sony NP-BG1. 100% compatible with Sony Cyber-Shot DSC-H3 DSC-H7 DSC-H9 DSC-H10 DSC-H20 DSC-H50 DSC-H55 DSC-H70 DSC-H90 DSC-HX5V DSC-HX7V DSC-HX9V DSC-HX10V DSC-HX20V DSC-HX30V DSC-N1 DSC-N2 Digital Camera.
- Mini Rapid A/C Charger for NP-FH50 with fold-out plug: Input is AC/100-240V 50/60Hz, Output is DC 4.2V 600mA. Input for car charger is DC 12V-24V. Red light flashes when charging, when the battery is fully charged, the light keeps green.
- 100% Safe: built-in intelligent chip, over-voltage protection, over-current protection, short circuit protection, high-temperature and over-charge protection.Multiple protections to filter out dangers for you.
- Package Includes: 2 NP-BG1 batteries and 1 wall charger with car charger power your Sony camera. Powerextra products are CE certified, tested by manufacturer to match OEM products.
User questions & answers
Question: | you have that it is compatible with model dsc-w80. i have dsc w800. is that the same thing |
Answer: | Yes, this is the 6 cell version, it will be perfect. The 9 cell battery will block your screen to open. |
Question: | Will this fit my 7.2 mega pixels |
Answer: | Yep, Fits for Dell inspiron 17 5758, 17 5759... ... |
Question: | My original battery says 3.7V but this one says 3.6V, is there a difference or would it still work |
Answer: | I think it will fit but im not sure i had to check my old battery. I would suggest you look at the info in your old battery if you can. |
Question: | Does it plug into wall and car |
Answer: | Maybe. Don’t throw away your old battery. There may be nothing wrong with it. You have to have a 10% charge in order to run an updated bios. If you decide to get a new charger save your old one. Check with the Dell support community. They have many solutions. I did them all. Now my old charger works again. I still think the main problem is that the charger plug does not make contact. I have to position mine in a precise way to get it to charge. |
Product description
The essentials to get your shiny new AEG up and running. the Matrix series of high performance batteries provide consistent power output coupled with high capacity to keep you in the fight longer.
Features: Battery
+ High performance 2/3A size 1.2v battery cells, fresh off the production line
+ Consistent output for reliable operation
+ No memory effect, no need to discharge prior to re-charging
Features: Standard Charger
+ Universal for any NiMH / NiCd batteries
+ Inexpensive backup charger
Dimensions: ~119mm x ~19mm x 2 Sticks
Plug Type: Small Tamiya
Charger Input: AC 110v (UL Approved)
*IE: Battery pack is 1800 mAh, the charging time will be approximately 8.6 hours if the battery was completely drained / empty.
Manufacturer: Matrix
- High performance 2/3A size 1.2v battery cells, fresh off the production line
- Consistent output for reliable operation
- No memory effect, no need to discharge prior to re-charging
- Universal for any NiMH / NiCd batteries
- Plug Type: Small Tamiya
- Specification: 9.6v 1600mAh Small Butterfly Configuration
- Charger Input: AC 110v (UL Approved)
- Charger Output: 9.6v 450-500mAh
Product description
AIMS Power PICOGLF40W24V120V 24 Volt Low Frequency Pure Sine Inverter Charger, 4000W low frequency inverter, 12000W surge for 20 seconds 300% surge capability, Battery Priority Selector, Terminal Block
The AIMS Power 4000W 24 volt pure sine low frequency inverter charger is one of the best in its class. Its high-wattage capacity allows for use in almost any application, and this inverter chargers 24V capacity allows for maximum efficiency.
Key Features
- 4000W low frequency inverter
- 12000W surge for 20 seconds 300% surge capability
- 24 Volt DC
- Battery Priority Selector
- Terminal Block
- Marine Coated and Protected
- Multi Stage Smart charger 50A
- Remote panel available
- Auto frequency
- 10msec typical transfer time
- Selectable 25W power save mode
- 7 battery type settings for charger
- Selectable Charge setting based on battery type
- Adjustable charge current off-20%-100%
- Four Stage Smart Charger
- 40A automatic transfer switch
Specifications
- Output Voltage 100-110-120Vac
- Nominal Efficiency: >88% (Peak)
- Line Mode Efficiency: >95%
- Output Frequency: 50Hz +/- 0.3Hz / 60Hz +/- 0.3Hz
- Typical Transfer Time: 10ms
- THD: <10% DC
- Nominal Input Voltage: 24.0Vdc
- Minimum Start Voltage: 20.0Vdc
- Low Battery Alarm: 21.0Vdc-22.0Vdc
- Low battery Trip: 20.0Vdc-21.0Vdc
- High Voltage Alarm: 32.0Vdc
- Low battery Voltage Restart: 31.0Vdc
- Idle Consumption: 52.5W
- Idle Consumption with Power Saver Mode ON: 20.9W
- Over Charge Protection Shutdown 31.4V
- Dimensions: 23.5" x 8.74" x 7.10"
- Weight: 62 lbs
- POWERFUL: 4000W continuous, 12000W surge for 20 seconds, 24VDC, 33 amps, 120VAC pure sine clean power, low frequency, auto transfer switch and 50A smart battery charger for 8 different battery technologies including lithium.
- PROTECTIONS: Overload, over temp, high voltage, low voltage, short circuit, internally fused, low and high voltage alarm, cooling fan, and isolated ground neutral.
- FEATURES: AC direct connect terminal block, charge current control dial, dip switches to set priorities, auto gen start, conformal coated, power save mode and battery temp sensor. Only one set of cables needed. Optional remote available.
- APPLICATIONS: Ideal for large applications going back and forth from shore/generator and inverter power automatically. Homes, boats, RVs, solar, mobile business & work trucks. 24 Volt more efficient and can use smaller cables. Offgrid & back-up power.
- TRUST AIMS: Buy with confidence. In business for over 20 years. All tech and warranty support in Nevada.
User questions & answers
Question: | what is the amp rating of the transfer switch |
Answer: | Yes, it fits. |
Question: | What is the efficiency % for the Aims 3000 24v 110or 120v ac Inverters |
Answer: | Yes/No... controls the compressor, on mine the compressor was running hot and keep tripping the overload, which cause the unit not to run correctly which affects the temp. |
Question: | Can i do payment plan on a item |
Answer: | Not sure .The one i worked on was a RS265TDWP/XAA... French door. There are numbers in the bottom middle section in a box, starts with LS1-LS2-... i used this number to reference the part the second time and received the correct item.. |
Question: | Do I plug the Solar panels to the unit's 24V terminals or to the battery bank |
Answer: | yes you can sleep on mattress also make the part of mattress that is spilled with wax clean by warming that portion and wipe it with a cloth |
Product description
This powerful jump starter from TYPE S easily jump starts 12V vehicles, charges small electronic devices, and provides portable LED lighting when you need it most.
- SMALL CAR BATTERY JUMP STARTER - 350A peak current jump starter battery pack for any 12V vehicle, cars, SUV, trucks and motorcycle. This mid-size charger is big on power but still compact enough to fit in your backpack, survival bag, or car glove compartment.
- PORTABLE POWER BANK CHARGER - Compact 8000mAh external battery with dual output, recharge your devices with dual USB ports (5V 2.4A + 2.1A) simultaneously, fully charge your laptops, iPhone, iPad, smartphones, tablets, and other devices at the fastest speed possible.
- ULTRA BRIGHT EMERGENCY LED FLASHLIGHT - Built-in LED flashlight, strobe light, and hazard light provides different lighting options for normal or emergency situations
- MULTI SAFEGUARD - Smart & Safe Jumper Cable protects against polarity, over-discharge, low voltage, reverse charging, short-circuit, overheating, spark-proof, and timing out.
- SAFETY / UL LISTED - UL Listed Number: E482421, UL Certified built with industry grade materials and premium circuitry, this product meets the rigorous safety standards of Underwriters Laboratories.
Product description
Package Includes:
1 x AC Charger with T-Type Tip1 x Power Cord
Compatible with the following Model: Sony BP-U65, BP-U68
Sony BP-95W
Sony BP-150W
Sony AN150W
Canon PowerShot G7X Mark II
Canon PowerShot SX620 HS
Canon PowerShot SX720 HS
Sony HDW-800P
Sony PDW-850
Sony DSR-250P
Sony DSR-600P
Sony DSR-650P
Sony HDW-800P
Sony PDW-850
Sony DSR-250P
Sony DSR-600P
Sony DSR-650P
Sony HDCAM digital cinema camera series
- Kastar D-Type Charger: Worldwide voltage Input: AC 110-240V 50/60Hz 0.8A DC Out put:16.8V-3.0A
- Charger indication Green lights for standby, Red is for charging. Which can prevent the overcharge and overdischarge.
- Fast charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock.
- Build in MCU, automatically stop working when improper input voltage, short circuit or overheat
- Compatible with the Following Model/Part Numbers: Sony BP-U65, BP-U68, V Mount Battery, V Lock Battery, Sony professional Video camcorders PMW-EX330K PMW-EX330L, PMW-580K PMW580L, PDW-680 PDW-700 PDW-850, PMW-TD300, HDW-F900R HDW-680 HDW-800P, PMW-F55 PMW-F5 Professional Video Camcorder
User questions & answers
Question: | Will this charge two batteries at once? Photographed only see one D-Tap output, but someone posted a picture with 2 charge ports |
Answer: | Thank you for asking the question! No, this charger can only charge one battery, but you can buy the Dual D-tap charger from this link on Amazon: https://www.amazon.com/dp/B07DQP78TZ?ref=myi_title_dp |
Question: | Is this charger compatible with a soonwell 98w v mount battery |
Answer: | I have the Soonwell 70w power handle and it works fine. But the battery I bought ended up having a charger, now I have 2. |
Question: | Is this charger compatible with Juicebox batteries |
Answer: | Thank you for asking the question! Yes. it is. |
Product description
Adapter 12V 1000mA can charge a lot of children on electric cars
, We are committed to quality assurance free shipping
. 12V children's electric car universal charger power adapter
we promise quality problems can be exchanged free of charge free shipping
- 12V Ride On Charger B-type Plug UL-listed and BC certified
- State two color LED indicates stage of charge. Red light Charging/ Green
- With a charging protection mechanism. Will not overcharge your battery
- Please check photo for connection type. Make sure your car uses charger
- MODEL:12-12-03E INPUT: AC120V 0 .30A 50/60Hz Output: 12.0V =1.0A , !!!! NOT FOR 6V TYPE!!!
User questions & answers
Question: | Where do you insert the charger into the power wheel |
Answer: | The battery sits ontop (under the seat)-it has a screw-then the battery can be charged by disconnecting the ports (that connect the power wheel to the battery)-and then connect the battery to the charger. Usually takes less than 12 hours to charge a completely drained battery -don’t leave it connected to the wall charge for more than 13 hrs though. |
Question: | Will it work on a frozen jeep |
Answer: | Yes it will work on the frozen 12v jeep....B-type plug |
Question: | How do you know if the battery is fully charged? Turns green when plugged in |
Answer: | Hello, normal charging is a red light, full is a green light, the battery is broken and the charging can’t enter the indicator is also a green light, confirm that the battery has been used for several years and whether the battery is damaged. |
Product description
TN299 Hybrid Universal Charger is Tenergy’s latest smart battery charger for NiMH/NiCd/Li-ion/LiFePO4 batteries. With its intelligent IC, you can charge batteries of different sizes and rechargeable battery types in any of its 4 independent charging slots ,and monitor them simultaneously. TN299 is your best choice to get your batteries charged fast and safely.
Four Independent Smart Charging Slots
With its intelligent IC, you can mix different size and rechargeable battery types* in any of its 4 independent charging slots.
*Note: If either Li-ion/LiFePo4 batteries are present, manually set the Li-ion/LiFe select switch accordingly. Do not charge Li-ion/LiFePo4 batteries at the same time.
Advanced Safety Protection
Automatically detects battery status and selects the appropriate voltage and charge mode; stops charging when complete. Also features protection against reverse-polarity, over-charge, overheating and short-circuit to ensure total charging safety.
Product Size
Length: 6.4”
Weight: 5.6”
Height: 2.4"
Technical Specifications:
Input: 12V/1A (power adapter included)
Supported batteries: NiMH/NiCd: AAA, AA, C, D, 9V; Li-ion/LiFePO4: 18650, 14500, 10400
Li-ion/LiFePO4 Charging Current: 800mA (1-2pcs) / 400mA (3-4pcs)
NiMH/NiCd Charging Current: 1A (AA/C/D) / 0.5A (AAA) / 50mA (9V)
Unit Dimensions: 6.4” (L) x 5.6” (D) x 2.4” (H)
Unit Weight: 337 g / 0.74 lb
Operating Temperature: 0~40°C / 32~104°F
Warning and Caution:
Do not charge non-rechargeable batteries with this charger.
"Lithium" is a common primary NON-rechargeable battery chemistry. Do NOT charge with this charger.
"Lithium" should not be mistaken with "lithium-ion" or "lithium iron phosphate" RECHARGEABLE batteries.
- ONE CHARGER CHARGES ALL - Intelligent Battery Charger charges NiMH, NiCd, Li-ion, LiFePO4 rechargeable consumer batteries sizes AA, AAA, C, D, 9V, 18650, 14500, 10440 eliminating the need for multiple chargers. Supported batteries: NiMH/NiCd: AAA, AA, C, D, 9V; Li-ion/LiFePO4: 18650, 14500, 10400. (*Note: NOT compatible with Flat Top versions of 18650, 14500, 10400 batteries).
- FOUR INDEPENDENT SMART CHARGING SLOTS - Rechargeable Battery Charger with independent charging slots with intelligent IC allow different combination of batteries* to be charged simultaneously. (*Note: If either Li-ion or LiFePo4 batteries are present, manually set the Li-ion/LiFe switch accordingly. Do not charge Li-ion and LiFePo4 batteries at the same time.)
- LARGE LCD DISPLAY W/ BAD BATTERY ALERT - LCD Battery Charger with easy-to-read LCD display with backlight allows you to monitor charging status in detail anywhere, anytime, even in the dark. Detects dead, incorrect, or wrongly inserted batteries and helps protect against accidents.
- ADVANCED SAFETY PROTECTION - Household Battery Charger automatically detects battery status and selects the appropriate voltage and charge mode; stops charging when complete. Also features protection against reverse-polarity, over-charge and short-circuit to ensure total charging safety.
- ONE YEAR WARRANTY - Cell Battery Charger backed by a 1-year warranty along with lifetime support from our friendly Tenergy customer service.
User questions & answers
Question: | How much room for D size batteries? How hard is it to put D batteries into the charger |
Answer: | 4 "D" size batteries is part of the design. D size batteries are very feasible to chargeable D size batteries. I manually move the movable side of the device and drop the D size batteries. I then release the movable side. Suitable performance for me. |
Question: | Is the power adapter universal 110 volt and 220 volt |
Answer: | Yes. Note closeup of box shows “worldwide 100-240 V input “ |
Question: | Does this come with 10000 MAH batteries |
Answer: | Mine didn't. |
Question: | Dose this charge 16340 sized lithium ion batteries? aka RCR |
Answer: | NO!! I bought this thinking it does for my Arlo cameras and they do not. Too bad I realized outside of my window to return. It will not charge your Arlo camera batteries!! |
- [3 Charging Cables&4 Output]The solar power bank built with type-C & micro & IOS 3 charging cables,it's really achieve that you don't need to carry a charging cable for your any mobile phone.And up to 2.1A fast charging, saving you time.And it supports charging up to 4 devices at the same time, you can share with your family and friends.
- [30000mAh Super Large Capacity]30000mAh super-capacity power supply, don't worry about running out of phone battery. For you to achieve ultra long usage time.It can fully charge the iPhone 12pro 6.9 times, the Galaxy S20 4.8 times, and the iPad mini 3.4 times.
- [Dual-Flashlight & SOS]The solar charger has two built-in LED high beam lights, double-click to turn on the flashlight,it can switch between high-brightness lighting and SOS strobe, and can be used continuously for up to 120 hours when the battery is full.A MUST-HAVE handy tool for outdoor enthusiasts and urgent situations like suddenly shutdown of power caused by typhoon, hurricane,disasters,night outings and dark areas etc.
- [3 Ways Charging ] You can plug in the wall charger through the micro or tyep-c input , and give a solar panel as a gift, which can absorb strong solar light. It also supports pass-through charging, which charges the powerbank itself while powering it.
- [Safety protection] Safety protection] The solar phone charger has intelligence over-current/voltage protection and is safe. Has obtained the international UL, CE, ROHS, FCC certification.It has protective silicon layers on all four sides, which is drop-proof, dust-proof and waterproof.
Product features
Why choose this Solar Portable Charger ?
- This solar power bank no need to carry phone charging cable,it's built-in micro,type-c,lightning cable,suit for your all device.
- The outdoor external battery support 4 output, let you enjoy your charging time with your family or fiends.
- 30000mAh big capacity powerful enough to juice up your phone for several times.
- Fast charging power bank, 2A outputs let you 2X faster power up your devices,save your time.
- Built-in dual-flashlight(with SOS&strobe modes),a perfect and must-have outdoor companion.
- Solar charging power bank with dual input ports, Micro USB and Type-C input ports, and equipped with a Micro USB charging cable, it makes charging more convenient.
- Brand manufacturing, safety protection, make the phone charger longer life.
Product description
The Optima Chargers Digital 400 12V Performance Maintainer and Battery Charger automatically maximizes battery life and performance with a built-in battery health mode. It also offers a hybrid LED battery charging gauge with LCD screen and a quick-set battery type selection for easy operation. And because it recovers discharged batteries that others cannot, this is the maintainer that is a must have in your garage.
- Automatically maximizes battery life and performance with a built-in battery health mode
- Hybrid LED battery charging gauge with LCD display
- Dual purpose hook and tilt stand design or hang it with the included wall organizer bracket
- Works well as a marine battery charger, motorcycle battery charger, or other AGM battery charger.
- Spark-free connection technology
User questions & answers
Question: | This optima charger how long is the warranty, thanks |
Answer: | The length of warranty on paper doesn’t matter because getting them to act on it is difficult. They wanted me to send the charger to them at my cost and wait without a charger for 6?weeks |
Question: | Are the battery terminal clips/clamps plastic |
Answer: | Yes, they are plastic. And Yes the break. My negative terminal just snapped in half... Not happy. Why couldn’t they just use metal?? |
Question: | Does it work with Optima battery only or work with all brands |
Answer: | It will work with any brand of battery. |
Question: | Are the clamps made of plastic or are they built of some other material that will actually last |
Answer: | The clamps are metal on the inside (obviously), and a durable plastic on the outside as insulating covers. Looks to be pretty durable, I've had no problems with them. But then, I tend to take care of my toys! :-) This unit, by the way, was an excellent investment...after having owned several less-capable chargers. This one restored my Yellow Top battery back to its full capacity in short order! I own a Tahoe Hybrid and had installed the Yellow Top as a result of standard batteries not holding a full charge after a year or two, and often draining when not running the Tahoe at least once every 4-5 days or so. Can connect full-time to the battery the accompanying cable, making the use of clamps unnecessary! Just have to remember to unplug it! |
Product features
DIGITAL 400
Looking for a car, marine, motorcycle, or other AGM battery charger? The OPTIMA Chargers Digital 400 12V Performance Maintainer and Battery Charger automatically maximizes battery life and performance with a built-in battery health mode. It also offers a hybrid LED battery-charging gauge with LCD screen and a quick-set battery type selection for easy operation. And because it recovers discharged batteries that others cannot, this is the maintainer that is a must-have in your garage.
OPTIMA Digital 400 Features
- Maximize battery life and performance with OPTIMA Batteries’ built-in battery health mode
- Hybrid LED battery-charging gauge with LCD display
- Hook it and tilt it with the dual-purpose stand design or hang it with included wall organizer bracket
- 4 amp max
Benefits of Optima Chargers
- Microprocessor-controlled charging. Intelligent and efficient technology charges batteries faster
- Advanced safety features including no spark, reverse polarity, diagnosis of several battery faults and failures to prevent overcharging
- Fully automatic, multi-stage performance charging, conditioning, maintaining and storage reconditioning mode
- Recovers deeply discharged batteries and extends battery life and maintains battery performance by inhibiting and breaking up sulfation in your battery
OPTIMA Digital 1200 Features
- Enhances the performance of OPTIMA and other AGM batteries
- Charges, conditions and maintains 12V AGM and flooded batteries
- Recovers deeply discharged batteries and extends battery life
- USB charging port
- 12 amp max
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