Best Lithium Battery Charger 12v

Peter | 05-01-2026

You will find our hand-picked selection of Best Lithium Battery Charger 12v below. You have a wide variety of choices of brands such as BROODAY,NOCO,XHUCHINMAL,Haisito,YONHAN,LiFbatt available to you as a result of the fact that each one of them has a unique pricing, look, and feel. Continue reading for an in-depth analysis in our Best Lithium Battery Charger 12v buying guide!

Our experts tested a variety of Best Lithium Battery Charger 12v on the market. Right at the top of the list is BROODAY Best Lithium Battery Charger 12v. Check out some more of our favorites below, and read some valuable insight from our experienced editors.

Editor's Choice
14.6V 10A LiFePO4 Battery Charger for 12V Lithium Iron Phosphate Batteries – Fast Charging, High
14.6V 10A LiFePO4 Battery Charger for 12V Lithium Iron Phosphate Batteries – Fast Charging, High
Premium Pick
NOCO GENIUS1: 1A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator
NOCO GENIUS1: 1A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator
Budget Pick
14.6V Charger for Talentcell 12V Rechargeable Lithium Iron Phosphate Battery for LiFePO4 Battery
14.6V Charger for Talentcell 12V Rechargeable Lithium Iron Phosphate Battery for LiFePO4 Battery

Top 10 Best Lithium Battery Charger 12v

We researched and compared the top products in the Best Lithium Battery Charger 12v category to provide you with these recommendations.

1. 14.6V 10A LiFePO4 Battery Charger for 12V Lithium Iron Phosphate Batteries – Fast Charging, High

14.6V 10A LiFePO4 Battery Charger for 12V Lithium Iron Phosphate Batteries – Fast Charging, High
9.8

Brooday

Check Price On Amazon
  • Optimized for LiFePO4 Batteries Tailored specifically for 12V LiFePO4 batteries, this charger enhances battery performance and significantly extends battery life with over 90% charging efficiency.
  • High-Speed Charging Delivers a 14.6V output and 10A current, charging a 12V 50Ah LiFePO4 battery to 50% in just 2.5 hourstwice as fast as standard 5A chargers.
  • LED Indicator & Robust Construction Equipped with an LED indicator for easy monitoring of the charging process, and housed in a durable casing with a cooling fan that doubles as an overheat protection heat sink.
  • Simple Operation & Excellent Support Features alligator clips for effortless connection between battery components and terminals, ideal for LiFePO4 battery packs. We offer professional technical support and quick customer service, with responses within 24 hours.
  • Important Notice Designed exclusively for 12V (12.8V) LiFePO4 batteries. Not compatible with lead-acid batteries. Ensure the power is disconnected before connecting or disconnecting the charger to the battery. Match the chargers positive and negative terminals correctly with the battery (Red for Positive +, Black for Negative -).

2. NOCO GENIUS1: 1A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator

  • MEET THE GENIUS1 Similar to our G750, just better. It's 35% smaller and delivers over 35% more power. It's the all-in-one charging solution - battery charger, battery maintainer, trickle charger, plus desulfator.
  • DO MORE WITH GENIUS Designed for 6-volt and 12-volt lead-acid (AGM, Gel, SLA, VRLA) and lithium-ion (LiFePO4) batteries, including flooded, maintenance-free, deep-cycle, marine and powersport batteries.
  • ENJOY PRECISION CHARGING An integrated thermal sensor dynamically adjusts the charge based on ambient temperature, preventing overcharging in hot weather and undercharging in cold, ensuring optimal battery performance.
  • CHARGE DEAD BATTERIES Charge batteries from as low as 1 volt, or use Force Mode to manually charge completely dead batteries down to zero volts. Perfect for recovering deeply discharged or neglected batteries.
  • BEYOND MAINTENANCE Keep your battery fully charged without worrying about overcharging. Our smart charger constantly monitors the battery, allowing you to leave it connected safely - indefinitely - for worry-free maintenance.
  • RESTORE YOUR BATTERY Precision pulse charging automatically detects and reverses battery sulfation and acid stratification, restoring your battery's health for improved performance and extended lifespan.
  • COMPATIBLE Charges and maintains all types of vehicles, including cars, automobiles, motorcycles, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, PWCs, jet skis, classic cars, and more.
  • WHAT'S IN THE BOX Includes a 1A charger, a direct wall plug-in, 110-inch DC cable with battery clamps, and integrated eyelet terminals, and 3-year warranty. Proudly designed in the USA.

3. 14.6V Charger for Talentcell 12V Rechargeable Lithium Iron Phosphate Battery for LiFePO4 Battery

14.6V Charger for Talentcell 12V Rechargeable Lithium Iron Phosphate Battery for LiFePO4 Battery
9.1

Xhuchinmal

Check Price On Amazon
  • Compatibility: DC 14.6V charger compatible with TalentCell 12V series LiFePO4 batteries, model LF120A1 / LF4011 / LF4021 / LF4100 / LF4040 and more, and other 4S 12V lithium iron phosphate battery pack. Compatible with 12V sealed lead acid (SLA) batteries. Battery voltage range is 9-14.6V
  • Specification: Power supply for Vexilar battery charger. Input: AC100V-240Volt 50/60HZ, Output: DC 14.6V 2A, the US standard wall charger replacement plug, 5Ft long enough power cord for LiFePO4 battery charger
  • Relability: Protection ac adapter for talentcell 12v charger has built in smart chip to provide over current protection, over voltage protection, short circuit protection, over temperature protection. Lithium battery charger with an LED indicator, red while charging and green when fully charged, makes it easy to monitor the battery's charging status
  • Durability: AC adapter for LiFePO4 battery charger is made of durable quality material and has been well checked by the manufacturers. It meets OEM standard for long lasting use. This charger for TalentCell 12V series LiFePO4 batteries is small enough to carry easily
  • What You Get: 1 Piece 14.6v max charger for Talentcell 12v rechargeable lithium iron phosphate battery and the above listed models. If you have any questions before you order, please contact us, we will reply as soon as possible within 24 hours

4. 16 Amp Battery Charger, Car Battery Charger 6V 12V 24V

16 Amp Battery Charger, Car Battery Charger 6V 12V 24V
8.9

Haisito

Check Price On Amazon
  • Meet New Haisito Car Battery ChargerHaisito 16Amp battery charger has been fully upgraded, featuring a brand new LCD screen design that increases screen brightness, allowing for clear viewing even during the day. The smart charger supports 6V 12V and 24V battery chargers, with a maximum charging current of 16A.
  • Upgraded 10-STAGE Battery Trickle ChargerThe first Lithium battery charger that adopts 10-stage charging process, much safer and more efficient. Specially designed trickle charge mode(TKL) will automatically enters trickle/float charging mode after fully charged, keep maintaining your batteries during this winter and holidays, leave batteries for months and still fully charged like brand new when you come back(This is a battery charger not battery jump starter).
  • Trickle Charge & Maintainer/Pulse RepairMaintainer/Pulse Repair to activate your battery, the unique battery protection function allows you to charge your battery quickly and safely, and trickle charging is the perfect final protection for your battery to be fully charged.
  • Temperature Detection & Multiple ProtectionWith built-in temperature sensor, it can be charged normally from -10C (14F) to 60C (140F). Built-in multiple detection, temperature protection, low voltage protection, overvoltage protection, short circuit protection, overcurrent protection, electrostatic spark protection. Allows you to recharge with complete peace of mind.
  • High-Efficiency Pulse RepairAutomatically detects battery sulfation and acid stratification, takes the newest pulse repair function to restore lost battery performance for stronger engine starts and extended battery life. Note: can not activate or charge totally dead batteries.

5. YONHAN Battery Charger 20A 12V/24V LiFePO4 Lead Acid Fully Automatic Battery Maintainer, Car Battery

  • [20A Suitable for LiFePO4 Lead-acid Battery Charger] 12V 20 Amp, 24V 10Amp 7-stage quick battery charger, Designed to charge, maintain and repair all 12-volt and 24-volt lead-acid automotive, LiFePO4, marine and deep-cycle batteries including AGM, GEL, EFB, SLA,Flooded(WET), Calcium in cars, truck, SUVs, ATV, motorcycle, snowmobile, lawn mower, boat, tractor, forklift, golf cart, etc. which is much faster than 10A or 6A automatic chargers. Note: This isn't a jump starter; it needs to be plugged into an outlet to work.
  • [Winter Holiday Battery Trickle Charger]The car battery trickle charger features winter and summer modes with smart control to adapt to temperature changes and adjust the charging rate, preventing battery drain. It offers multiple protections, including reverse protection, a cooling system, overcurrent protection, fireproof materials, overcharge, and short circuit protection. These ensure safe charging, making it perfect for maintaining batteries over winter or during holidays.
  • [High-efficiency Pulse Repair] Built-in advanced battery REPAIR mode to help recover old/idle batteries and extend battery life. If the battery cannot be charged, please use repair mode. The high-frequency and low-frequency pulse technology has good repair and activation effects, Automatically enters trickle/float charging mode after fully charged, keep maintaining your batteries during this winter and more, leave batteries for holiday months and still brand new when you back. pls Note: It can not repair a totally dead battery.
  • [Brighter Screen Visualized Charging] Extra large LCD screen not only clear to see under the sunlight but also displays the charging and battery status; charge voltage and current, inside temperature, charge percentage, summer mode, winter mode, etc.
  • Note: 1. Our product is a car battery charger that requires connection to a power outlet for operation 2. Before use, please carefully read the product manual and select the appropriate charging mode for your battery. 3. This car battery charger cannot charge batteries voltage below 0.3V or batteries that are already damaged. Not compatible with lithium batteries 4. Always check your battery's voltage before attempting to charge. 5. If the battery indicator icon on the charger's display is flashing empty, this indicates that no battery has been detected, and charging will not be possible.
  • [3-in-1 Quick Battery Charger, A Must Have Car Emergency Accessory] Input: 100-240V~ 50/60Hz, max.300W, Output DC: 12V 20A, 24V10A. This LiFePO4 battery charger has overcharge protection, overcurrent protection, a built-in cooling fan, overheating protection, reverse polarity protection, short circuit protection, sparks-free contact, etc., ensuring a safe and efficient charging process while extending your vehicle's battery life.

6. Lithium Battery Charger 12V 5A 14.6V LiFePO4 Charger Battery Smart Charger for Lithium LiFePO4 Deep

Lithium Battery Charger 12V 5A 14.6V LiFePO4 Charger Battery Smart Charger for Lithium LiFePO4 Deep
8.7

Lifbatt

Check Price On Amazon
  • 14.6V 5A LiFePO4 ChargerCharging Specs: 14.6V; Charging Current: 5A; Rated Input Voltage: 100V-220V AC; 50Hz to 60Hz. LiFbatt Smart LiFePO4 charger is designed for LiFePO4 batteries.
  • LED Indicator and Durable Case The LiFbatt charger with LED indicator makes it easier to monitor the battery charging status. In addition, the durable case and cooling fan allow the exterior of the charger to be used as a heat sink with overheating protection.
  • Easy to operate Equipped with alligator clips that allow you to easily make electrical connections between battery components and terminals. Applicable to lithium iron phosphate battery packs rated at 12V 5Ah, 12V 10Ah, 12V 20Ah, 12V 30Ah, and 12V 50Ah. For 12V LiFePO4 batteries exceeding 50Ah capacity, charging time exceeds 10 hours.
  • Multiple ProtectionsLiFbatt LiFePO4 charger is CE and RoHS certified, providing multiple safety protections, including over-voltage protection, short-circuit protection, over-heating protection and reverse polarity protection, as well as CC, CV, and Float/Shutoff fully automatic switching to ensure the safety of both the battery and the charger.
  • Customer Service SupportLiFbatt LiFePO4 charger comes with a 1 year warranty. If you have any questions, please feel free to contact us, customer satisfaction is our greatest motivation. We are committed to ensuring that you are satisfied with our products and services.

7. SUPER EMPOWER 12V 20A LiFePO4 Battery Charger, 14.6V AC-DC Smart Charger for 12V/12.8V Lithium

SUPER EMPOWER 12V 20A LiFePO4 Battery Charger, 14.6V AC-DC Smart Charger for 12V/12.8V Lithium
8.3

Super Empower

Check Price On Amazon
  • 20A Fast Charging for LiFePO4 Batteries20A output at 14.6V for 12V/12.8V LiFePO4 deep cycle batteries. Supports charging systems in RVs, solar storage setups, off-grid cabins, marine power banks and home energy storage. Optimized charging control helps improve overall system efficiency.
  • Optimized CC/CV Charging ProfileUses a constant current / constant voltage charge curve designed for lithium batteries, helping maintain stable output and reduce stress during charging. Automatic stop when full helps support long-term battery performance.
  • Charging Time Reference for LiFePO4 BatteriesApproximate full charge times: 5 hours for 100Ah, 10 hours for 200Ah, 15 hours for 300Ah batteries. Charging time may vary based on temperature, battery condition and BMS activity.
  • Integrated Electrical Protection SystemIncludes over-voltage, over-temperature, overload, short-circuit and reverse polarity protection. Compatible with BMS-equipped lithium batteries for stable charging across a range of power conditions.
  • LED Status MonitoringLED indicators display charge progress and status for quick visual checks during operation. Easy to connect, easy to monitor, ideal for daily charging and system maintenance.
  • Universal AC Input: 90264VWorks with standard AC wall power worldwide. Suitable for fixed installations and mobile systems in RVs, marine setups, solar banks and off-grid energy platforms.

8. 12V-14.6V 20A Lithium Battery Charger VATRER POWER 14.6V LiFePO4 Battery Charger with 0V Activation,

12V-14.6V 20A Lithium Battery Charger VATRER POWER 14.6V LiFePO4 Battery Charger with 0V Activation,
9.1

Vatrer Power

Check Price On Amazon
  • 12V LiFePO4 Battery ChargerThe VATRER charger is specifically designed for 12V lithium iron phosphate batteries, featuring 0V charging to reactivate depleted batteries. Key specs: 14.6V charging voltage, 20A current, universal 100240V AC input (50Hz/60Hz), making it widely applicable in various scenarios.
  • Rapidly Charge Your 12V LiFePO4 BatteryThis 14.6V LiFePO4 charger is made for 12V lithium batteries, for max charging efficiency. It delivers steady 12-14.6V & up to 20A constant currentfully charging a 12V 100Ah LiFePO4 battery in just 5 hours (theoretical). Thats 4x faster than standard 5A chargers, slashing charging time drastically.
  • Enhanced Safety & ProtectionThe 12V 20A lithium battery charger is engineered with intelligent CC/CV/Float-cut off mode transitions for optimal charging control. It integrates comprehensive safety mechanisms (over-voltage, short-circuit, over-temperature) to ensure reliable operation, long-term durability, and safety for both the battery and charger.
  • Battery Quick-Connect & Cooling FanThe upgraded 14.6V 20A lithium battery charger boosts convenience with dual heavy-duty connections: M8 terminals and a 50A Anderson connector. Its built-in cooling fan prevents overheating during continuous use, keeping performance stable even under heavy load.
  • Clear LED Charging IndicatorThis 12V 20A LiFePO4 charger has a multi-status LED light for intuitive real-time monitoring (charging/full/fault/under protection). Optimized for 12V lithium batteries (40Ah300Ah), its engineered specifically for 12-14.6V lithium batteries to ensure maximum compatibility, efficiency, and optimized charging performance.

9. 12V 20A Lithium Battery Charger 14.6V LiFePO4 Smart Battery Charger AC to DC Smart Charger

12V 20A Lithium Battery Charger 14.6V LiFePO4 Smart Battery Charger AC to DC Smart Charger
7.9

Effortway

Check Price On Amazon
  • 20A Lithium Battery Charger: Engineered specifically for 12V LiFePO4 lithium batteries, this charger features a 0V reactivation function to safely revive deeply depleted batteries, restoring lost capacity. Combined with an intelligent 3-stage charging system, it prevents overcharging and optimizes battery health, ensuring maximum runtime and durability
  • Ultra-fast charging : lifepo4 battery charger voltage of 14.6V and a powerful current of 20A, this charger can quickly charge 12V LiFePO4 batteries. Suitable for RVs, electric vehicles, solar energy storage systems, or marine applications, it can reduce charging time by up to 50% compared to standard chargers, saving you more time
  • Comprehensive Protection: lithium battery charger is constructed from heat-resistant aluminum alloy, with a sturdy metal housing that effectively prevents overheating. It features four core safety mechanisms: overvoltage protection, short-circuit protection, overheat protection, and reverse polarity protection. Combined with intelligent automatic switching from CC (constant current), CV (constant voltage) to float charging, it provides comprehensive protection for the battery and surrounding equipment, ensuring a worry-free user experience.
  • Status Indicator: Equipped with LED indicator lights to monitor the charging process. Monitor the charging process at all times (Always on GreenFully charged or not connected to the battery | Always on RedBattery is charging | Flashes RedCharger under protection)
  • Active cooling system: Battery charger has a built-in cooling fan, which ensures that the lithium battery charger maintains optimal performance even during long charging periods. The fan actively dissipates heat to prevent performance degradation due to high temperatures, ensuring a continuous and stable power supply for lithium batteries.

10. Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery

  • Two battery type options: 12V Lead Acid and 12V Lithium(LiFePO4); Input voltage: 100-120VAC, Output: 12V 2A
  • Multi-level safety protection: Spark proof, reverse polarity, overcharging, short-circuit, over-temperature, and dust resistance. with bad battery identify and 12V Lithium(LiFePO4) battery low voltage activation function.
  • Perfect for charging 12V lead-acid, flooded, sealed maintenance free batteries (AGM and gel cell) and 12V-Lithium(LiFePO4) up to 85Ah, Safely maintain types of motorcycle, automotive, marine, RV, Boat, ATV, powersport, lawnmower & garden etc.
  • Adopt 5-stage smart charging and maintains principle (Initialization, Trickle Current, Bulk Charge, Absorption Mode, Float Mode) to ensure maximum battery life and performance, without overcharging.
  • Intuitive LED indicators provide visual charging state feedback and diagnostic information. Easy connection to vehicle battery using the included battery clips and O-ring terminals cord. Includes a 12ft output cord and 2-year warranty.
  • Attention: Please disconnect the battery before changing the charge mode.

Peter

Related Posts