Best 12v Lifepo4 Battery Charger

Peter | 13-12-2023

With so many great Best 12v Lifepo4 Battery Charger to pick from, like those from brands such as ULTRA POWER,RCGCBC,NEXPEAK,ExpertPower,THEPRO, it can be tricky for customers to decide what to buy. But after extensive research, we’ve discovered the stand-out Best 12v Lifepo4 Battery Charger currently on the market.

Our team rigorously tested numerous products available to consumers. The one that stands at the top of our list is ULTRA POWER Best 12v Lifepo4 Battery Charger, thanks to its impressive performance and features. Below you’ll find more of our top-rated picks, along with insightful analysis from our seasoned experts. Check out their thoughts before making your purchasing choice. With this guide backing your decision, you’re sure to end up with a Best 12v Lifepo4 Battery Charger you’ll love.

Editor's Choice
ULTRAPOWER 4Amp 12.8V-14.6V Lithium LifePO4 Battery Charger,4-Stage Automatic Repair Intelligent
ULTRAPOWER 4Amp 12.8V-14.6V Lithium LifePO4 Battery Charger,4-Stage Automatic Repair Intelligent
Premium Pick
lifepo4 charger 15-Amp Fully-Automatic Smart Charger,12V and 24V Battery Charger,12V/15A 24V/10A
lifepo4 charger 15-Amp Fully-Automatic Smart Charger,12V and 24V Battery Charger,12V/15A 24V/10A
Budget Pick
ExpertPower 12V 5A Smart Charger for Lithium LiFePO4 Deep Cycle Rechargeable Batteries
ExpertPower 12V 5A Smart Charger for Lithium LiFePO4 Deep Cycle Rechargeable Batteries

Top 10 Best 12v Lifepo4 Battery Charger

We researched and compared the top products in the Best 12v Lifepo4 Battery Charger category to provide you with these recommendations.

1. ULTRAPOWER 4Amp 12.8V-14.6V Lithium LifePO4 Battery Charger,4-Stage Automatic Repair Intelligent

ULTRAPOWER 4Amp 12.8V-14.6V Lithium LifePO4 Battery Charger,4-Stage Automatic Repair Intelligent
9.8

Ultra Power

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  • LiPO(LiFePO4) Charger: Smart charger for LiPO(LiFePO4) battery charging. Suitable for cars, racing, ATV, UTV, trucks, boats, RV, lawn tractors, electric sports, motorcycles, scooters, lawn mowers, snowmobiles, personal boats, drones, golf carts, backup generator systems, alarm system batteries and more! AC100-240V input for worldwide used.
  • Efficient and Convenient: Our chargers are designed for 12V Lithium and LifePO4 batteries, with or without BMS. Careful use of CC/CV algorithms improves charging efficiency and maximizes service life, thus protecting the delicate structure of LifePO4 batteries
  • Safety Guarantee: Multi-level protection to prevent reverse polarity/short circuit/overvoltage/overcurrent/overload/overheating; Spark protection during lead connection reassures you. It can adapt to temperature as well as a full 4-step charging program (Initialization, Batch Charging, Absorption Mode, and Floating Mode), which is ideal for keeping the vehicle fully charged and maintained during year-round battery maintenance or long-term storage to improve performance and battery life.
  • Quick Battery Charger: 4A LifePO4 Battery Charger saves automatic charging time and maintains the principle to ensure maximum battery life and performance. Car battery charger, stable 4 LED charging indicator lights, our UP golf cart charger provides visual feedback on charging status and diagnostic information. Easy to connect to the vehicle, easy to use.
  • Quality Assurance: dedicated to providing customers with higher quality, in order to better and timely meet the needs of buyers, eliminate your worries about TRI stream chargers. If you have any questions about the item when using it, please contact us and we will provide you with a 1-year quality guarantee, a 12-month refund and a timely 24/7 after-sales service.

2. lifepo4 charger 15-Amp Fully-Automatic Smart Charger,12V and 24V Battery Charger,12V/15A 24V/10A

  • [Wide application] 12V 15Amp, 24V 10Amp ultra-high power, intelligent identification can quickly charge without damaging the battery.lithium iron lifepo4,Lead-Acid (PB/AGM/GEL/EFB, MF, FLOODED, VRLA, SLA wet batteries...)which means it can be used in cars, trucks, motorcycles, electric cars, RV, SUV, golf carts, tricycles, agricultural vehicles, buses, yachts, motorboats,And more batteries. lithium,lifepo4: (14.6V/29.2V).Lead-Acid:(12V:14.7V/24V:29.4V) Note: LIPO batteries are prohibited.
  • [Battery protection repair]Automatic identification of batteries, no need to select. AC input voltage :100-240V 50/60Hz Output voltage :12V/24V Output current :12V15A&24V10A Minimum starting voltage :GT;2.0V size :158x90x50mm Net weight :400g Automatically identify the battery status, select the appropriate charging current to charge and protect the battery.One-button repair function extends battery life.It cannot activate a completely failed battery and restore it to a completely new state.
  • Automatic ChargingAutomatic detection of 12V or 24V battery, automatic monitoring of the entire charging process through the latest intelligent CPU control program. Automatically adjust the charging current, so that it can run at full speed in winter, and it is not overloaded in summer, and it can easily cope with various harsh voltage environments.
  • Safety ChargingAdopt 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.
  • Robust Quality and ServiceWe are a professional charger brand. We have high-quality products and after-sales service. For this product, we provide a five-year warranty and permanent after-sales service.If you have any questions, don't hesitate to contact us! What You GetSmart Charger, 3m power cord, clip cord, manual, 2 Cable lugs
  • Purchase notice: Problem 1: Can't reach the maximum charging current? To protect the battery, the system automatically identifies the battery voltage and selects the most appropriate current to charge the battery. When the battery voltage is low (for example, 12V battery <11V), the system automatically charges the battery at the maximum current.
  • Purchase notice: Problem 2: The LifePO4 battery is not fully charged? This type of battery is full after the characteristic will call back, power down 1V or so, this is normal, not dissatisfaction.

3. 20-Amp Smart Battery Charger,12V/20A and 24V/10A.Lithium,Lifepo4,Lead-Acid(AGM/Gel/SLA..) Car

  • [Widely used] 12V 20Amp, 24V 10Amp ultra-high power, intelligent identification can be charged quickly, without damaging the battery. Automatic lock button after 10 seconds to prevent misoperation. Lithium, LifePO4, Lead acid (AGM/GEL/EFB, MF, Flooded battery, VRLA, SLA, wet battery..) For cars, trucks, motorcycles, SUVs, golf carts, farm vehicles, motorboats.. Lithium: 12.4V / 24.8V. Lead acid:14.7V / 29.4V. LifePO4:14.6V / 29.2V. Please select the correct type.
  • [Battery protection repair] AC input voltage :100-240V 50/60Hz Output voltage :12V/24V Output current :12V20A&24V10A Minimum starting voltage :GT;7.0V size :158x90x50mm Net weight :470g Automatically identify the battery status, select the appropriate charging current to charge and protect the battery. One-button repair function extends battery life. It cannot activate a completely failed battery and restore it to a completely new state.
  • [Automatic charging] Automatically detects 12V or 24V batteries and monitors the entire charging process through the latest intelligent CPU control program. 3 gears adjust charging current and battery type, charging current automatically and intelligently adjust, can run at full speed in winter, no load in summer. It can handle all kinds of harsh voltage environments with ease.
  • Safety ChargingAdopt 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.
  • [Strong quality and service] We are a professional charger brand. We have quality products and after-sales service. This product, we provide permanent after - sale service. If you have any questions, please feel free to contact us! What You Get Smart charger, 3M power cord, cable clip, manual, 2 junction boxes!

4. 20-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic Battery Charger Maintainer Trickle

  • 20-AMP QUICK CHARGER12V 20-Amp and 24V 10-Amp 7-stage quick battery charger, charging speed is much faster than 8-Amp or 5-Amp automatic chargers. Charge or repair all 12-volt and 24volt lead-acid or lithium-ion or LiFePO4 automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats, etc.
  • LITHIUM-ION & LEAD-ACID & LiFePO4 BATTERIES COMPATIBLESmart control, temp compensation in hot climates and under-charging in cold climates, reverse protection, cooling system, overcurrent, fireproof material, overvoltage, short circuit. 10ft cord length trickle charger with multiple protection ensure the safety charging at anytime anywhere. No worries!
  • UPGRADED TRICKLE CHARGINGAutomatically enters trickle charging after fully charged, 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 charging totally dead batteries.
  • VISUALIZED CHARGING Large LCD display the charging and battery status; charge voltage and current, inside temperature, charge percentage, summer mode, winter mode, etc. More convenient to use.
  • PLUG AND PLAY no complicated steps, just plug and charge, stay at home and charge your batteries on your own. All-in-one battery solution as battery charger, battery maintainer, trickle charger, plus battery desulfator. The must-have tool for your garage.

5. ExpertPower 12V 5A Smart Charger for Lithium LiFePO4 Deep Cycle Rechargeable Batteries

ExpertPower 12V 5A Smart Charger for Lithium LiFePO4 Deep Cycle Rechargeable Batteries
8.7

Expertpower

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  • LiFePO4: ExpertPowers newest line of batteries The No.1 Sealed Lead Acid Battery Seller on Amazon.
  • Charging Specs: 14.4V | Charging Current: 5A | Cut-off Current: 0.3-0.7A | Ideal for LiFePO4 batteries 10 amp hours and above
  • Intelligently Programmed: Our charger is uniquely designed for 12V LiFePO4 batteries, implementing the special 2-stage constant current/constant voltage (CC/CV) charge algorithm with smart LED indicators. Additionally, the charger is designed to reset all types of BMS when active by allowing current into batteries reading from down to 0V
  • Efficiently Easy : 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
  • 30 Days Money Back Guaranty and 1 Year Hassle-Free Warranty

6. THEPRO 12V 20A LifePO4 Battery Charger 14.6V Smart Charger and Maintainer for LiFePO4 Lithium-Iron

  • This is a very special battery charger, designed for 12V (12.8V ) Lifepo4 batteries. Charging Specs: 14.6V | Charging Current: 20A | Cut-off Current: 2A | Ideal for LiFePO4 batteries 40 amp hours and above.
  • Smart and Efficiently - THEPRO Lifepo4 smart charger is implemented the special 2-stage constant current/constant voltage (CC/CV/Cut off) charge algorithm. This 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.
  • Safe and Secure - Automatic Shutdown when fully charging. Multilevel Protections guard against Overcharge, Over-Voltage, Overheat, Over-time Charging and Short Circuit. All kinds of the product have passed the CE certification (EN/ICE60335).
  • Optimized for Any Climate - More precise charging in hot and cold climates because of our new integrated thermal sensor. Avoids under-charging in cold weather down to -13, meanwhile, avoids over-charging in hot weather up to 104.
  • Durable and Cooling Fast - The durable aluminum alloy shell and cooling fan allow the charger's exterior to function as a heat sink with over-heating protection. In the MTBF test, it makes more than 30,000 POH(power on hours). To recharge and maintain Lithium-Ion Phosphate (LiFePO) batteries maximizing their performance and lifespan, we suggest using a dedicated lifepo4 battery charger to ensure you get the best out of your Lifepo4 Lithium batteries.

7. CTEK (56-926) LITHIUM US 12 Volt Fully Automatic LiFePO4 Battery Charger,Blue

  • Complete LiFePO4 Battery Care: Unique and patented system to recover, charge, and maintain LiFePO4 batteries to maximize performance and extend life. Dedicated charging for Lithium (12V LiFePO4) batteries
  • Testing Sequence: Know if the Lithium (12V LiFePO4) battery can take and retain the charge safely.
  • Unique Maximization Step with Patented Maintenance Charging: Restores full capacity, and ensures maximum performance even after months of inactivity.
  • Connect and Forget: Simple plug and play operation. Connect the charger and leave the charger to do the rest. If your battery has under voltage protection simply press the RESET-button for 10 seconds, the charger opens the UVP and the battery is ready to be charged, the charger automatically starts the charging cycle.
  • Safe and Easy to Use: Splash and dustproof, designed to protect vehicle electronics and non-sparking, reverse polarity protected, and short-circuit proof. Clean voltage and current delivery ensures no surges or spikes.
  • Protects Sensitive Equipment: Unlike less-sophisticated chargers, there is no need to disconnect the battery; the LITHIUM US is specially designed to not damage electronic systems. No overcharge or undercharge ever.
  • Minimum battery voltage required: 5.0V
  • Multiple accessories included: Clamps and practical eyelet connector, for easier access to the battery, as well as a handy storage bag, all supplied as standard.
  • 5-year warranty.

8. THEPRO 12V 15A LifePO4 Battery Charger 14.6V Smart Charger and Maintainer for Lithium-Iron Deep

  • This is a very special battery charger, designed for 12V (12.8V ) Lifepo4 batteries. Charging Specs: 14.6V | Charging Current: 15A | Cut-off Current: 1.5A | Recommended for LiFePO4 batteries 30 amp hours and above.
  • Smart and Efficiently - THEPRO Lifepo4 smart charger is implemented the special 2-stage constant current/constant voltage (CC/CV/Cut off) charge algorithm. This 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.
  • Safe and Secure - Automatic Shutdown when fully charging. Multilevel Protections guard against Overcharge, Over-Voltage, Overheat, Over-time Charging and Short Circuit. The most important is the charger comes with a fuse replacement for backup. All kinds of the product have passed the CE certification (EN/ICE60335).
  • Optimized for Any Climate - More precise charging in hot and cold climates because of our new integrated thermal sensor. Avoids under-charging in cold weather down to -13, meanwhile, avoids over-charging in hot weather up to 104
  • Durable and Cooling Fast - The durable aluminum alloy shell and cooling fan allow the charger's exterior to function as a heat sink with over-heating protection. In the MTBF test, it makes more than 30,000 POH(power on hours). To recharge and maintain Lithium-Ion Phosphate (LiFePO) batteries maximizing their performance and lifespan, we suggest using a dedicated lifepo4 battery charger to ensure you get the best out of your Lifepo4 Lithium batteries.

9. NOCO GENIUS10, 10A Fully-Automatic Smart Charger, 6V and 12V Portable Automotive Car Battery

  • Meet the GENIUS10 - Similar to our G7200, just better. It's 17% smaller and delivers over 115% more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
  • Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4).
  • Enjoy precision charging - An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
  • Restore your battery - An advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • Beyond maintenance - It's not just a battery trickle charger, it's an advanced battery charger maintainer. A fully-automatic, worry-free smart battery charger for everyday use - 24/7 - with zero overcharge.
  • Compatible with all types of gas and diesel vehicles - Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, PWCs, jet skis, snowmobiles, golf carts, classic cars, and more.

10. LiDiVi Car Battery Charger - 10-Amp Battery Charger - 12V/10A 24V/5A Automatic Trickle Charger with

  • 10-AMP QUICK CHARGER12V 10-Amp and 24V 5-Amp 7-stage quick battery charger, High-Speed Quick Charge much faster than 8A or 5A automatic chargers. Charge or repair all 12V and 24V lead-acid automotive, marine, and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawnmowers, boat marine, etc.
  • PULSE REPAIR MODEBuilt-in advanced battery repair function to restore lost battery performance for stronger engine starts and extended battery life. If the battery cannot be charged, please use repair mode(16 hours). Note: can not activate or charging totally dead batteries. Used on Motorcycle and Car batteries.
  • LED DISPLAY & SAFETYSmart LED screen shows all the charging data automatically on the screen, like current, voltage, electricity, temperature summer mode, or winter mode. And more importantly, we adopt an ABS flame-retardant shell, electric shock, fireproof, corrosion-resistant, solid and durable, built-in circuit protection guards against reverse polarity, sparks, over-current, overcharging, open-circuits, short-circuits, and overheating. PLUG AND PLAY.
  • INTELLIGENT MEMORYThe product mode has a memory function. After charging, it defaults to the state mode which was used before the last power failure, intelligent memory is convenient to use. (Repair mode without memory function)
  • 8 CHARGING PROTECTIONThis car battery charger can automatically stop at once when the battery is fully charged. The 7-stage microprocessor-controlled charging process provides the best possible application and enables efficient battery charging. With multiple protection, ensuring the safety charging at any time anywhere, you don't need to worry!

Peter

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