12v Lifepo4 Charger 100as of 2025
Best Choice1
LitimeLiTime 12V 100Ah Mini LiFePO4 Battery with 14.6V 20A Dedicated Lithium Battery Charger, 100A BMS, 10-Year Lifespan, Up to 15000 Cycles, Max. 1280Wh Energy, Perfect for RV, Solar, Trolling Motor
Main highlights- Weighs 19lbs, 20% Lighter Than Ever: Be your first choice of LiFePO4 batteries for every outdoor decision, weighs only 19lbs, 20% lighter than ever. (The 12V 100Ah regular version: weighs 24lbs) It will be easier to maintain, move and take on the go.
- Professionalism Achieves Quality: LiTime has been deeply ingrained in the lithium battery industry for 14 years, which is a collection of R & D, production, sales, after-sales integration, focusing on providing customers with one-stop solutions. We are dedicated to providing exceptional customer service and expert support for our products. Our online service team is readily available to assist you and ensure that you have the best possible experience with our products.
- Note: The LiTime LiFePO4 battery is intended for use as an energy storage purpose, Please do not use this battery as starting batteries, golf cart batteries, or jacks. We do not suggest using it to start any device! We provide professional technical support and online customer service with fast feedback within 24 hours. If you have any product related issues or questions, please contact us directly, Li Time support team is always here for you. ***Because the battery is overweight, so the battery and charger and other accessories will be divided into 2 packages for shipping, when you only receive a package please don't worry, just wait the second one patiently.
- LiFePO4 Battery + Dedicated Charger: LiTime 12V 100Ah MINI LiFePO4 battery can be efficiently charged by 14.6V 20A LiFePO4 battery charger in around 5 hours from 0 to 100% capacity, which takes only ½ the time of the traditional battery charger. High frequency chargers like this 14.6V 20A LiFePO4 battery charger offer very consistent and smooth output voltage extending the life of our battery.
- 100% Protection: LiTime LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: -40°C~50°C; Discharge: -40°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors.
- 10 Years lifetime: LiTime LiFePO4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared with 200~500 cycles & a 3-year lifetime in lead acid battery.
9.7Exceptional
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Value for Money2
LitimeLiTime LiFePO4 Battery 12V 100Ah Built-in 100A BMS 4000-15000 Cycles for RV Solar Marine Overland Off-Grid Application(14.6V20A LiFePO4 Charger Included)
9.9 Battery Duration9.7 Simple to use9.5 Tech SupportWhy we love it
Long-lasting with 10-year lifespan and 4000+ cycles.
Lightweight, only 25.35 lbs, easy to handle.
Comprehensive protection with built-in BMS and waterproof design.
9.5Excellent
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3
BESTRENOGYrv Converter 100 amp for Camper,RV. Lithium Battery Charger 110v ac to 12v dc 100 amp Converter Charger for Lithium/LiFePO4/Leadacid(100AMP)
Main highlights- {Suitable for multiple batteries}: For lead-acid batteries, please use the three-stage charging mode on the side of the power converter. For lithium-ion LiFePO4 batteries, Switch to a fixed output mode at the required voltage, the battery charger will automatically stop when fully charged.
- {Smart charging mode}:Our RV converter's intelligent charging mode protects and extends your battery life. The 3-level charging mode allows the voltage to cycle from 13V to 16.5V according to your power needs. You can also use the fixed output mode to adjust the output voltage according to your specific battery requirements. Use it as a RV battery charger or safely power all 12V electronic devices!
- {Quiet cooling fan}: The cooling fan of the converter does not run at the beginning of use, but runs when the load reaches the required level. It is equipped with standard safety features, including overcurrent protection, overtemperature protection, overvoltage protection, and reverse polarity protection. Do not block the air vent or install it in a zero gap compartment, otherwise it may cause overheating and provide overall overload protection.
- {100A rv power converter charger}： PM3 100A rv power converter can convert 110V-120V AC power to 13V-16.5V DC power, with three built-in intelligent battery chargers that can maintain three charging modes. This RV converter provides a 100 ampere clean and reliable DC power supply, making it ideal for powering electronic devices and appliances. We can provide power for your RV, 12V car stereo/stereo/string lights/marine lighting/solar equipment.
- NO NEED TO REWIRE: With no need to re-wire, installation is only 10 minutes! It has an automatic three-stage converter that handles every charging need for the RV, Boat motor and LED, house lighting, off-grid & solar backup while extending the battery’s life. Well-maintained batteries should never need more than two-stage (normal and trickle) charging. No more flickering lights in our camper.
9.4Excellent
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4
Litime12% OffLiTime 80-Amp Lithium Battery Charger?12V LiFePO4 Battery Charger AC-DC Smart Charger with Cooling Fan?Anderson Connector LED for 14.6V LiFePO4 Lithium Batteries, 80A Fast Charging
Main highlights- LED Indicators and Durable Shell: LiTime Charger with LED indicators and ON/OFF switch is easier to operate it and display the battery charging status. High-grade and good heat dissipation with aluminum alloy shell.
- Fast Customer Service Support: LiTime LiFePO4 Charger with 2-year quality warranty. If you have any questions, please feel free to contact us, we will do our best to meet your needs. We provide professional technical support and customer service as phone support or online services with quick feedback within 24 hours.
- Activate Lithium Battery: When your battery's BMS protection is triggered, or your battery voltage is too low, our charger can activate the idle or weak battery and restore it to its normal voltage.
- 14.6V LiFePO4 Charger: LiTime LiFePO4 battery charger designed for 12V LiFePO4 batteries. Output Voltage : 14.6V DC | Output Current : 80A | Input Voltage: 100V-120V AC.Our charger supports 0V charging function to reactivate 0V battery.
- 100% Safety & Reliability: LiTime Lithium battery charger with CE / FCC / RoHS Certificated. 3-stage charging mode (Pre-charge, CC, CV). Built-in 4 safety protections during charging. (Over temperature protection, output short-circuit protection, reverse polarity connection protection, output over-voltage protection.)
9.3Excellent
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5
KEPWORTHKEPWORTH 12.8V 100Ah LiFePO4 Battery Rechargeable Lithium Battery with 100A BMS, 4000-15000 Deep Cycles, Grade A Lithium Iron Phosphate Battery cells, for Trolling Motor, Boat, Rv, Solar
Why we love it
Long-lasting with up to 15,000 cycles.
Lightweight, enhancing mobility and ease of installation.
Responsive and supportive customer service.
9.0Excellent
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6
dumfume12V 100Ah Mini LiFePO4 Battery with 14.6V 20A Lithium Battery Charger, Built in 100A BMS, 1.28kWh Energy for Solar/RV/Marine/Trolling Motor
Main highlights- What You Get: 1×12V 100Ah Mini Lithium Battery with 1×14.6V 20A LiFePO4 Fast Charger. Attention: This 12V 100Ah LiFePO4 mini battery is for energy storage only. Don't use it as starting batteries for devices, nor in golf carts or jacks. We don't recommend using it to start any device. Under different temperature and humidity measurement methods, voltage and current may deviate by 1% - 5%. Charge/discharge the battery once every six months. This helps prevent damage due to long - term disuse.
- Ultra Light and Versatile:: This 12V 100Ah mini battery weighs only 21.6lbs and measures L10.23*W6.61*H8.46in, which is lighter and more portable than traditional lead-acid batteries, perfect for RV, Solar Energy Storage, Nautical Applications, Fishing, Boating Electronics, Off-grid Life.
- A-Grade Safety Deep Cycle Battery 12v: Featuring a built-in 100A BMS that continuously monitors 13 critical parameters (voltage, temperature, current, cell balancing, etc.), effectively preventing overcharging, over-discharging, and short circuits. With 6,000 deep cycles at 80% DOD(vs. 300-500 cycles of lead-acid), our 12v lifepo4 lithium battery maintains 95% capacity utilization efficiency and stable output even in extreme temperatures.
- 14.6V 20A LiFePO4 Battery Charger Specifications: The 12v battery charger comes with an Anderson connector and a connector of M8 terminals and rated input voltage range is 100-240V. 12v lithium battery charger is suitable for a wide range of capacities of 12v lithium iron phosphate batteries. The 20 amp battery fast charger can fully charge the 100ah mini battery in only 5 hours, which greatly saves our time.
- 12V 20A Lithium Battery Charger Safety Certifications: This lifepo4 battery charger is designed for outdoor use, the 12 volt lithium battery charger has been certified by CE/ETL (UL standard)/PSE/KC/RCM/UKCA, which ensures that lifepo4 lithium batteries are safe and reliable during the charging process.
8.9Very Good
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7
Capacity.LiCapacity.Li 14.6V LiFePO4 Battery Charger, 12.8V High Power Charger Adjustable Voltage 0-15V & Current 0-100A, Smart Fast Battery Charger for Cars,Golf Carts,UAV,Fishing Boat and Deep Cycle Batteries
Main highlights- 【SPECIAL FOR LiFePO4 BATTERIES】: Capacity.Li LiFePO4 Battery Charger , Made of aluminum alloy material, with surface oxidation treatment, high hardness, anti drop, moisture-proof, anti-oxidation, adjustable voltage from 0-15V and current from 0-100A. High power fast charger, specially designed for lithium iron phosphate batteries, better charging effect than ordinary chargers, more durable. Product Size 9.25 * 3.81 * 2.2 inches and Weight about 1.9KG.
- 【SMART LED DISPLAY SCREEN】 Newly upgraded LED large screen, with clear LED indicator lights, providing intuitive charging status feedback and diagnostic information. And one click control the switch. If the screen displays the power button as OFF, the battery cannot be charged. thus better protecting the battery and charger. It needs to be switched to ON state, then charging normally. Also one click control various numerical adjustments, easy and convenient to use.
- 【SAFE CHARGING】The Car lifepo4 battery charger will automatically power off when fully charged, without any damage to the battery, which can increase the battery life. The other end of the charger also has a fan design, which can timely dissipate heat the charger to ensure the use effect of the product. If the power is too high, it will stop automatically; When fully charged or reversed, Also stop automatically. Better protection for chargers and batteries.
- 4.【MULTIPLE PROTECTIONS】Capacity. Li 100A 14.6V LiFePO4 lithium batteries charger with an anti reverse design installed on the wire. if incorrectly reversed, it will only damage the fuse inside the anti reverse design, but will not damage the charger or battery. Just replace the fuse by yourself to use it normally (the product comes with 2 additional fuses). Also adopt ABS flame-retardant shell, fireproof, anti-shock, corrosion resistance, sturdy and durable, built in circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection.
- 3.【RING TERMIRAL INTERFACE UPGRADE DESIGN】: The Fast High power LiFePO4 battery charger with M8 Ringterminral interfac, Suitable for all terminals below M8 ring mouth, connecting batteries more conveniently and safely. A 12V100AH battery is fully charged in just 1 hours, while a 10-amp multi-function charger takes 10 hours to fully charge a 100Ah battery. enough current. The current is adjustable from 0-100A. It is recommended to charge the charger with a current of about 95A to prolong the life of the charger.
8.8Very Good
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8
FLLYROWERFLLYROWER Lifepo4 Battery 12v 100ah with Grade A Cells and 100A BMS for Trolling Motor Golf Cart RV Camping Car Solar Panel Support Series and Parallel Include a Charger
Main highlights- Series and parallel connection: A maximum of five 12V batteries can be connected in series, and a maximum of three 24V batteries can be connected in series. There is no limit to the number of parallel connections.
- Features: This battery can sustain a discharge current of 100 A and an instantaneous current of 200 A. The battery comes with a charger . Remember that the positive and negative terminals of the battery are also rechargeable, so you can buy a charger with a higher current to charge the battery through the positive and negative terminals.Solar system or an alternator can also charge the battery.
- Built-In BMS Protection - This battery has Built-In BMS to maintain the voltage of every cell and protect it from overcharge, over-discharge, overload, overheating and short circuit. Compared with lead-acid batteries, lithium iron phosphate batteries are very safe and the materials used are all environmentally friendly materials, which are environmentally friendly new energy batteries.
- Battery Parts: The size of the positive and negative terminals is M8.The battery switch only controls USB, you can use USB to charge your mobile phones or tablets or other devices. Regardless of whether the battery switch is turned on, you can charge or discharge the battery. In addition, the battery has more than 10,000 deep cycles,Life expectancy is usually 10 years, which is much more cost-effective than lead-acid batteries
- After-sell: If there is any problem with the battery, please provide a detailed description, and we will provide you with service according to your description.
8.6Very Good
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9
CYCLENBATTCYCLENBATT 12V 100Ah LiFePO4 Battery with Bluetooth, 12V Lithium Battery Built in 100A BMS Support Real-Time Monitoring, 12V 100Ah LiFePO4 for Trolling Motor, RV, Solar, Off-Grid
Why we love it
Real-time monitoring via Bluetooth app.
Operates efficiently in low temperatures.
Long-lasting with over 5000 cycles.
8.4Good
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10
Capacity.LiCapacity.Li 85A 14.6V Car Battery Charger, Intelligent Car Battery Charger, Smart Battery Maintainer, Trickle Charger for 14.6V LiFePO4 Lithium Iron Rechargeable Battery
Main highlights- SAFE CHARGING-- The Car lifepo4 battery charger will automatically power off when fully charged, without any damage to the battery, which can increase the battery life. The other end of the charger also has a fan design, which can timely dissipate heat the charger to ensure the use effect of the product.
- NOTE--To extend the life of the charger. The charger has a voltage of 220V, and the maximum recommended current is 90%, for example, 85A. It is most suitable to adjust it to about 76A. The maximum recommended voltage and current of 110V is 80%, and the maximum recommended voltage and current of 100V is 70%. If any questions, please feel free to contact us any time. We will help you solve it well soon.
- MULTIPLE PROTECTIONS--Capacity. Li 85A 14.6V LiFePO4 lithium batteries charger adopt ABS flame-retardant shell, fireproof, anti-shock, corrosion resistance, sturdy and durable, built in circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection. The intelligent LCD display shows the charging status and battery status, so that you can charge more at ease. Please read the instructions carefully before proceeding.
- HIGH-EFFICIENCY CHARGING-- Adjsutable current & voltage 0-85A / 0-15V. constant voltage about 14.6V/12.6V, very suitable for large capacity LIFEPO4 battery or lithium battery charging. Only needs 1 hours of fast charging time to fully charge a 12V 60Ah LiFePO4 battery compared with 3 amps multi-charger which needs 20 hours to fully charge a 100Ah battery.(!!!Note: The fan will automatically stop running for a few minutes after a power outage.)
- HIGH QUALITY MATERIAL--Our lithium battery charger is made of aluminum alloy, with surface oxidation treatment, high hardness, anti-drop and moisture-proof, anti-oxidation, built-in cooling fan, keep the charger itself cool. Cooling protects your charger and battery. Charging is safe. Intelligent circuit chip, improve charging conversion rate, stabilize discharge voltage, charge better than ordinary chargers, more durable, weighs about 1.8KG.
- GREAT DESIGN FOR LIFEPO4 BATTERY-- Capacity. Li Smart Charger is specially designed for 12.8V LiFePO4 battery or 12.6V Li-ion battery, the current/voltage both are adjustable, the range is 0-85A / 0-15V adjustable. implementing the special 2-stage constant current/constant voltage (CC/CV) charge algorithm with smart LED indicators. This charger has a specific Pre-Charge function, which is designed to activate all types of BMS by allowing current into lithium batteries reading from down to 0V.
- EASY TO USE-- Connected + and – alligator clips of the charger to the battery as + to +, - to -. Then plug in the input cable to the charger and connect it to the input power. Intuitive LED indicators to provide visual charging state feedback and diagnostic information.
8.1Good
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