292v Lifepo4 Battery Chargers of 2025
Best Choice1
LitimeLiTime 29.2V 20A LiFePO4 Battery Charger Designed for 24 Volt LiFePO4 Battery, 4 Built-in Safety Protections, Support 0V Charging Function to Reactivate or Repair Long-unused Battery
9.9 Tech Support9.3 lasts a long time8.0 Temperature controlWhy we love it
Wakes up deeply discharged batteries effectively.
Compact, lightweight, and portable design.
Excellent customer service and support.
9.9Exceptional
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Value for Money2
Guanlan29.2V 30A LiFePO4 Battery Charger Smart 24V Lithium Iron Phosphate Battery, Support 0V Restart Charging Function, with Multiple Safety Protections for 24V Lithium Iron Phosphate Battery
Main highlights- 【Timing Charging Protection】The charger comes with a software timeout protection setting. If it works continuously for more than 14 hours, it will automatically stop working until it returns to a normal state and start charging, greatly improving the safety performance of the charger.
- 【Sturdy Case & Cooling Fast】This 24V lithium batteries charger is made of aluminum alloy with surface oxidation treatment, high hardness, comes with a cooling fan and is designed with a vortex around it, which greatly increases the cooling efficiency.
- 【Intelligent Protection Function】Our 24V 30A LiFePO4 batteries charger has multiple charging protection, including low-voltage protection, over-voltage protection, over-current protection, over-temperature protection, output short-circuit protection, reverse polarity connection protection and so on.
- 【Fast Charging With High Efficiency】Our 29.2V 30A LiFePO4 battery charger is designed for larger capacity LiFePO4 batteries, which equipped with a high-performance charging module, it only takes six hours to fully charge a 24V 200Ah LiFePO4 battery.
- 【0V Charging Wake Up Mode】Reset and repair the battery after BMS cut-off protection. When you forget to charge the battery regularly for a long time, our 29.2V 30A charger can wake up your low-voltage 24V LifePO4 batteries.
9.7Exceptional
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3
KAISAL24V 20A Lithium Battery Charger 29.2V LiFePO4 Battery Charger 24 Volt Lithium Charger 0V Wake Up LiFePO4 Charger with Indicators, 2 Connectors for 25.6V LiFePO4 Battery of RV, Boat,Truck,Marine, Solar
Why we love it
Fast charging in just 5 hours.
Comprehensive safety protection features.
Lightweight and portable design.
9.6Exceptional
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4
HERISKEERHERISKEER 24V 10A Lithium Battery Charger 29.2V LiFePO4 Battery Smart Charger with Anderson Connector LED Indicator Special for Lithium 24V LiFePO4 Deep Cycle Rechargeable 30AH-150AH Batteries Charger
Why we love it
Fast charging for quick battery replenishment.
Overcharge protection ensures safety.
Compact design for easy transport.
9.5Excellent
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5
TimeusbTimeusb 14.6V 40A Fast Charging LiFePO4 Battery Charger with 40A Large Output Current, Smart Activation Function Lithium Battery Charger with LED Indicator & Wire Lugs, Wall Mounted Design
Main highlights- 【Portable Design】Our 14.6V 40amp charger not only delivers fast and safe charging, but also features a portable wall-mounted design,and an ergonomic handle. Equipped with a built-in superior cooling fan, it ensures your devices charge rapidly, safely, and stay cool throughout the process.
- 【Omit Complex Connection Steps】Timeusb 40A battery charger has wire lugs connections not alligator clips. This only needs to be tightened once with the battery’s post bolts, after which the wire lugs can always be left on the battery without the need for complicated connection steps. It also has a relatively small footprint, excellent electrical conductivity, and extremely high safety.
- 【Born for the LiFePO4 Battery】Timeusb 40A lithium-ion battery charger is born for the LiFePO4 battery. We highly recommend you use a compatible charger for your LiFePO4 battery. The dedicated LiFePO4 battery chargers not only support charging the LiFePO4 battery to 100% but optimizing the battery’s performance and expand its life to the greatest extent possible.
- 【Activation Function】Timeusb LiFePO4 battery charger supports a specific 0V charging function. It can charge the lithium battery from 0V, if your battery's BMS cut-off protection is triggered, this charger can activate your deeply sleeping battery to normal voltage. It is also suitable for repairing long-term unused and dead batteries.
- 【6 Safety Protetection】 The TimeUSB 14.6V 40A Lithium Battery Charger incorporates six essential safety protections:over temperature protection, reverse polarity connection protection, output short-circuit protection, output over-current protection, over-voltage protection, under voltage protection. With these advanced safeguards, you can enjoy fast charging while staying worry-free about the safety of both your battery and charger.
- 【4X Fast Charging & Saving 75% Time】Timeusb 14.6V 40A lithium battery charger has a 40A high efficient charging current, which is 4 times more charging current than a 14.6V 10A charger. The 40A charger just takes 5 hours to fully charge one 12V 200Ah LiFePO4 battery. Save 15 hours than a 12V 10A charger directly, it means saving even 75% time.
9.4Excellent
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6
KAISAL12V 40A Lithium Battery Charger 14.6V LiFePO4 Battery Charger for 12.8V LiFePO4 Lithium Deep Cycle Rechargeable Batteries 0V Wake Up 12 Volt Charger with 2 Connectors for RV, Boat, Car, Marine, Solar
Main highlights- 【Wide Application】KAISAL 14.6V lifepo4 battery charger is designed for 12V (12.8V) LiFePO4 batteries. Charging Specs: 14.6V; Charging Current: 40A; Rated Input Voltage: 100-120 Vac. 12V lithium battery charger is widely used in car batteries, RVs, motorcycles, marine, solar system, lighting equipment, trolling motors, electric yachts, power tools, power wheels, off grid, etc, providing you with reliable and quick charging solutions. Upgrade your charging experience today!
- 【Fast & Smart LiFePO4 Charger】Our 12V lithium charger adopts 3-stage intelligent charging technology with an efficiency of up to 90%. It only takes 5 hours to fully charge a 12V/12.8V 200Ah lifepo4 battery, which is 2 times faster than 14.6v 20a lithium charger. When the battery is nearly full, the charger will reduce AMP output automatically.The CPU will monitor charging process to avoid overcharging and auto shut down when fully charged to protect your battery health and extend battery life.
- 【FCC/ETL Certification & Lightweight】Our lithium battery charger 12 volt is FCC and ETL certified, providing you with safer charging, lower energy consumption, higher conversion efficiency, better load capacity, less electromagnetic radiation interference and noise. 12 volt lifepo4 battery charger is compact and weighs only 3 pounds, you can take it when you go traveling or camping.
- 【Eddy Current Heat Dissipation & 9FT Long Cable】Lithium battery charger 12V uses an aluminum alloy shell with good heat dissipation performance. Lifepo4 battery charger 12 volt is also equipped with an eddy current cooling fan, which greatly improves the cooling efficiency, enables it to work stably, and prolongs the service life of the charger. Lifepo4 battery charger 12V comes with a 9ft extra long cable, providing great flexibility without the need for additional extension cords.
- 【8 Protection Functions】12V lifepo4 charger has a perfect protection system: Overvoltage/Overcurrent/Overheating/No-load/Short-circuit/Reverse Connection/Overcharge/Timing Charging protection. When a fault occurs, it will auto stop charging to prevent charger and battery from being damaged and protect your safety. And when the fault is repaired, it will auto resume work.If it works continuously for 15 hours, it will auto stop working to prevent the battery from being damaged due to overcharging.
- 【3-Year Product Service & 100% Full Loading Aging Test】We KAISAL aim at trying our best to offer you the best product and services to make you unworried before/after the purchase. Our 14.6v 40amp lithium battery chargers all pass 100% full load aging test. We promise 3-year product service. For quality problems caused by non-human damage, please feel free to contact us. We will provide free replacement 12V lifepo4 charger after confirmation.
- 【3-Color Status Indicator】Lithium battery charger 12 volt comes with a 3-color indicator light, allowing you to easily monitor the battery charging status. 1. Green Light On: Standby/0V Charging Wake Up Mode; 2. Red Light Flash: Normal Charging (0%~80%); 3. Yellow Light Flash: Small Current Charging (80%~99%); 4. Green Light On: Fully Charged (100%).
- 【2 Connection Methods】Our 12V lifepo4 battery charger provides 2 connection methods: M8 terminals and alligator clips. And is equipped with Anderson connector to switch two connections, which is very convenient for you to use. M8 terminal connector can be remained on the lifepo4 battery without frequent removal by tightening it with the battery's bolt. And the alligator battery clips can be directly clamped on the lifepo4 battery with protruding pole lugs.
- 【0V Charging Wake Up Mode】Our 14.6V 40A lifepo4 battery charger can reset and repair the lifepo4 battery after BMS cut-off protection. When you forget to charge the battery regularly for a long time, our 14.6V lithium battery charger can activate your low-voltage 12V (12.8V) lifepo4 batteries to normal voltage.
9.3Excellent
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7
LitimeLiTime 12V 20A Lithium Battery Charger 14.6V LiFePO4 Battery Charger AC-DC Smart Charger with Anderson Connector LED Indicator Special for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
9.3 Simple to use9.3 Light weight8.0 worth the moneyWhy we love it
Fast charging for lithium batteries.
Durable and well-constructed design.
Accurate and reliable performance.
9.2Excellent
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8
ArdroitArdroit 14.6V 50A LifePO4 Battery Charger Trickle Charger Smart Charger and Maintainer for 12V LiFePO4 Lithium-Iron Deep Cycle Rechargeable Batteries and Battery Desulfator
Main highlights- The output voltage: 14.6V | Charging current: 50A. Designed for 12V (14.8V ) Lifepo4 batteries. With 0 volt start function
- The charger protects your LiFePO4 battery's delicate structure by boosting charging efficiency and maximizing lifespan through its careful utilization of the CC/CV algorithm regardless if the battery has a BMS or not.
- Jumper cables are fitted with alligator clips, which allows you to effortlessly create an electrical connection between the battery component and the terminal. Suitable for LiFePO4 battery, Lithium ion battery and LiCoMnNiO2 battery.
- If you have any questions about this product, welcome to contact us at any time. Warranty: 12 Months.
- Automatically power off when fully charged. Multilevel Protections guard against Overcharge, Over-Voltage, Overheat, Over-time Charging and Short Circuit, without any damage to the battery, which can increase the battery life.
9.1Excellent
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9
E-FAST12V 20A Lithium Battery Charger 14.6V LiFePO4 Battery Charger Smart Charger with Anderson Connector Indicator Special for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
Main highlights- Upgraded Design: Made of high-quality aluminum alloy, with built-in cooling fan, it can achieve stable charging output and extend battery life. The lithium battery charger upgrades the connection between the charger and the battery with M8 terminals, and adds a 50A Anderson connector for customer convenience.
- Multiple Protections: The LiFePO4 charger provides multiple safety protections, including overvoltage protection, short circuit protection, overheat protection and reverse polarity protection, CC, CV and float/cut-off fully automatic conversion to ensure the safety of the battery and charger.
- Fast charging capability: Charging specification: 14.6V; Charging current: 20A; Rated input voltage: 100V-240V AC; 50Hz to 60Hz. Can quickly charge 12V 100Ah LiFePO4 batteries.
- Designed for LiFePO4 Batteries: Our E-FAST smart battery charger is designed for 12V (12.8V) LiFePO4 lithium batteries, with a 0V charging function to reactivate depleted batteries, extending battery life with intelligent 3-stage charging.
- Customer Service: Our battery charger comes with a 1-year quality warranty. If you have any questions, please feel free to contact us, we will do our best to meet your needs and provide you with professional technical support and customer service.
9.0Excellent
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10
KAISAL11% OffLithium Battery Charger 48 Volt/58.4V 18A for 48V (51.2V) LiFePO4 Battery 1250W Lifepo4 Battery Charger 48 Volt, IP67 Waterproof, for Golf Cart, Forklift, Electric Outboard, Boat, Solar, RV, Off-Grid
Main highlights- 【Wide Compatibility】48 volt lithium battery charger is designed for 48V (51.2V) LiFePO4 batteries.Compatible for 48 volt golf carts (Club Car, EZGO, etc), forklifts, floor scrubbers, electric motorcycles, boats, solar system, RV, Off Grid, wall mount 48v lithium ion battery, electric outboard, trolling motors, etc. Lifepo4 battery charger 48 volt has an O-shaped M8 terminal,which can be directly connected to the battery on the vehicle for on-board charging.No need to worry about plug adaptation.
- 【Timing Charging Protection】48 volt lifepo4 battery charger has software timeout protection settings.If it works continuously for more than 14 hours,it will automatically stop working to prevent damage to the battery and charger.Normal charging can resume until the power plug is unplugged and reconnected. Forklift battery charger 48V also has 6 other protection functions:Overvoltage/Overcurrent/Overheating/Short-circuit/Reverse Connection/No-load protection, greatly improving safety performance.
- 【Smart Temperature Control】Our 48V lithium battery charger is equipped with a temperature sensor, which can intelligently adjust the charging voltage according to the ambient temperature to achieve the best charging effect and protect the health of the battery. Lithium battery charger 48 volt also uses a low-temperature charging chip to reduce the heat generated by the battery and charger during charging. Wide operating temperature range (-4°F~+113°F), adaptable to various working environments.
- 【IP67 Waterproof & FCC ETL Certification】48V golf cart charger case features a one-piece sealed die-cast aluminum construction with IP67 waterproof rating.You don't have to worry about the charger being damaged by water, dust or vibration,making it perfect for outdoor use.It adopts PFC and LLC technology and is FCC and ETL certified,providing you with safer charging, lower energy consumption, higher conversion efficiency,better load capacity,less electromagnetic radiation interference and noise.
- 【58.4V 18A Fast LiFePO4 Charger】Our 48V charger provides 18A fast charging speed, which can fully charge a 100AH LiFePO4 battery in about 5 hours, saving 5 hours than a 10A speed charger. (Output: 58.4V 18A) It uses advanced 5-stage smart charging technology. When the battery is nearly full, the charger will reduce AMP output automatically. The CPU will monitor the charging process to avoid overcharging and auto shut down when fully charged to protect your battery health and extend battery life.
- 【3-Year Warranty & 100% Full Loading Aging Test】We KAISAL aim at trying our best to offer you the best product and services to make you unworried before/after the purchase. Our 48V lithium ion battery charger all pass 100% full load aging test. We promise 3 years warranty. For quality problems caused by non-human damage, please feel free to contact us. We will provide free replacement 48V lithium battery charger after confirmation.
- 【3-Color Status Indicator & Eddy Current Heat Dissipation】1)Red/Green Light Flash Alternately:0V Charging Wake Up Mode; 2) Red Light Fast Flash: Precharging (0%-19%); 3)Red Light Flash:Normal Charging (20%-79%); 4)Yellow Light Flash: Normal Charging(80%-99%); 5)Green Light Flash:Small Current Charging(≈100%); 6)Green Light On: Fully Charged(100%). 48V lifepo4 battery charger is equipped with a cooling fan with eddy currents,which greatly improves cooling efficiency and enables it to work stably.
- 【16FT Long Cable & Flexible Installation & Lightweight】48 volt lithium golf cart battery charger comes with a 16ft extra long cable(10ft input cable+6ft output cable),providing great flexibility without the need for additional extension cords.Integrated cable plug minimizes problems with club car battery socket failure due to poor contact.There are 4 holes on the bottom of the charger allowing you to mount it on a wall or vehicle to save space.It weighs only 7 pounds and can be carried anywhere.
- 【0V Charging Wake Up Mode】Our 48V lithium battery golf cart charger can reset and repair the battery after BMS cut-off protection. When you forget to charge the battery regularly for a long time, our 48V 18A charger can activate your low-voltage 48V (51.2V) LifePO4 batteries.
8.9Very Good
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