10 Best Lithium Lifepo4 Battery Charger In The Us - Black Friday 2024

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Last Updated - November 22, 2024

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ECO-WORTHY
ECO-WORTHY 20A Battery Charger 12V Lithium LifePO4 Battery Charger 14.6V Automatic Smart & Maintenance for Deep Cycle Battery Boat RV
Main highlights

Self-Cooling Fan and LED Indicator: The battery charger has a built-in cooling fan to minimize heat, and two LED indicators that show four different statuses to give you a quick overview of the battery's charge status
Multiple Protections: This smart charger provides multiple protections to prevent over voltage, over current, short circuit, and overheat; It has full charged auto stop function and 0V charging mode; When the LiFePO4 battery is being protected by BMS, the charger can reactivate the battery and restore the normal voltage
Fast Charging Speed: With a constant voltage of 14.6 V, with a maximum current of 20 A; It can charge a 12 V 100 Ah LiFePO4 battery to 50% in 2.5 hours, 2 times faster than an ordinary 10 A battery charger
Designed for Lifepo4 Battery: 12 V 20 A LiFePO4 charger is designed for 12 V(12.8 V) lithium batteries, with a constant current of 20 A and a constant voltage around 14.6 V
Charging and Maintenance: It's not just a charger, it's an advanced battery maintainer; A fully-automatic battery charger for everyday use
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9.8

Exceptional

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Value for Money

2

Litime
LiTime 10 Amp Lithium Battery Charger 14.6V AC-DC LiFePO4 Lithium Battery Charger with Anderson Connector LED Indicator Charger Special for Deep Cycle Rechargeable Batteries of Car, Truck, Boat, RV

8.0 Flexibility

8.0 Simple to use

8.0 clearly written

Why we love it

Safety: Precision controlled Voltage and Current

Efficient: High efficiency, eco friendly

Certified: CE RoHS certified, reliable
Main highlights

Key Features
Upgraded 14.6V 10A LiFePO4 charger with 0V charging, M8 terminal, 50A Anderson connector, and cooling fan for efficient charging.

Ideal Use Cases
Perfect for reactivating and charging 12V 12.8V LiFePO4 lithium batteries in electric vehicles, solar power storage, and backup systems.

Customer Reviews
Highly praised for its robust build quality, fast and efficient charging capability, and excellent customer service support.
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9.7

Exceptional

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3

Haisito
20 Amp Lithium Battery Charger, 12V and 24V Lifepo4,Lead-Acid(AGM/Gel/SLA..) Portable Car Battery Charger,Battery Maintainer, Trickle Charger, and Battery Desulfator for Car,Boat,Motorcycle…

9.5 Simple to use

9.5 Flexibility

9.1 worth the money

Why we love it

One Button Start: Quick and easy to use.

3 Level Adjustable Current: Choose the right charge current.

Wide Application: Suitable for many batteries.
Main highlights

Key Features
One-Button Start with 4 modes, 3-Level Adjustable Current for fast, flexible charging. Portable design with wide battery compatibility.

Ideal Use Cases
Perfect for cars, motorcycles, boats, and lawn equipment, especially in maintaining and repairing various battery types.

Customer Reviews
Highly praised for its ease of use, reliability, and versatile charging options for different battery types.
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9.6

Exceptional

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4

HTRC
20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA..) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart..

9.9 safety

9.9 Light weight

9.5 Simple to use

Why we love it

This charger is good for charging all types of batteries quickly and safely.

The charger has many safety features built in, including protection against reverse connections and short circuits.

The charger is easy to use, with a large LCD display showing all the relevant information.
Main highlights

Key Features
Intelligent automatic recognition, 12/24V, 20A/10A charging, supports various battery types. 7-level charging with multiple protections for safe, efficient charging.

Ideal Use Cases
Perfect for cars, trucks, motorcycles, SUVs, golf carts, agricultural vehicles, motorboats. Enhances performance and extends battery life across vehicle types.

Customer Praise
Most reviews highlight its ease of use, effective charging across different battery types, and the reliable customer service as standout features.
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9.5

Excellent

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5

Litime
LiTime 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

23% Off

9.3 Simple to use

9.3 Light weight

8.0 worth the money
Main highlights

【Specially Designed For Lithium Batteries】The LiTime charger itself was well constructed with a heavy wall cord and came with battery charging cables. All the specs were aligned with those needed by LiFePO4 batteries. The maximum charging voltage of the charger is 14.6V. This is a great, relatively fast way to charge LiFePO4 batteries (which charge using different charging profiles than lead-acid batteries).
【New 14.6V 20A LiFePO4 Charger】Charging Specs: 14.6V | Charging Current: 20A | Rated Input Voltage: 100V-240V AC; 50Hz to 60Hz. LiTime Smart LiFePO4 charger is designed for 12V (12.8V) LiFePO4 batteries. Our charger supports a 0V charging function to reactivate the 0V battery.
【Multiple Protections】LiTime LiFePO4 Charger with CE & RoHS Certifications, Full automatic transition of CC, CV, and Float/Cut off. Multilevel protection to prevent over-temperature, reverse polarity connection， output short-circuit， and output over-voltage.
【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.
【Easy and Practical Upgrade】New 14.6V 20A lithium battery charger upgraded the connection between the charger and the battery with an M8 terminal and added a 50A Anderson connector for customer convenience. We have kept the cooling fan to enable the charger to charge more efficiently.
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9.4

Excellent

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6

RCGCBC
lifepo4 charger 15-Amp Fully-Automatic Smart Charger,12V and 24V Battery Charger,12V/15A 24V/10A Lead-Acid(AGM/Gel/SLA)/Lithium lron LiFePO4 Trickle Charger,Pulse Repair Car Battery Charger,Deep cycle

9.7 clearly written

9.7 Light weight

9.3 Simple to use

Why we love it

charges quickly without damaging battery

can be used on a variety of battery types

automatically identifies battery status
Main highlights

【Automatic Charging】Automatic 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.
[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.
【Safety Charging】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.
【Robust Quality and Service】We 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 Get】Smart Charger, 3m power cord, clip cord, manual, 2 Cable lugs！
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.
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.
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9.3

Excellent

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7

Dght
20-Amp Lifepo4 Lithium AGM Gel Smart Battery Charger, 12V/20A 24V/10A Trickle Charger, Maintainer for car Boat Motorcycle, Lawn Mower

9.3 Simple to use

9.1 worth the money

8.7 Temperature control

Why we love it

Versatile, charges multiple battery types and vehicles.

Built-in safety features for worry-free charging.

Displays charge status and percentage during use.
Main highlights

Versatile Charging Capabilities
Smart Automatic Charger 12V 20 Amp Max, 24V 10Amp 7-stage charger suitable for Calcium, GEL, AGM, Wet, EFB, LifePo4 Lithium batteries, with adjustable current settings.

Wide Range of Applications
Ideal for charging car, truck, motorcycle, golf cart, motorboat, lawn mower, forklift, and tractor batteries, with temperature detection and multiple protection features.

Highly Praised Display Functionality
Customers appreciate the charger’s display that shows percentage charge and amp hours delivered, although it disappears once the charge is complete.
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9.2

Excellent

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8

NEXPEAK
NEXPEAK NC301 20-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic LiFePO4 Battery Charger Maintainer Trickle Charger w/Temp Compensation for Car Truck Boat Lead Acid Lithium Batteries

20% Off

9.9 Flexibility

9.3 Simple to use

8.9 clearly written

Why we love it

Fast charging speed

Multi protection system

Visualized LCD display
Main highlights

Key Features and Benefits
Rapid 7-stage charging for 12V/24V batteries, compatible with various types, includes advanced safety and maintenance features, with visualized charging feedback.

Ideal Use Cases
Perfect for automotive, marine, and deep-cycle batteries in cars, trucks, SUVs, motorcycles, lawn mowers, boats, ideal for seasonal maintenance.

Customer Praise
Most reviews highlight its quick charging capability, ease of use, and the effectiveness of the pulse repair function in extending battery life.
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9.0

Excellent

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9

Litime
LiTime LiFePO4 Battery Charger 12V 20A, 14.6V Lithium LiFePO4 Batteries Charger AC-DC for Lithium LiFePO4 Deep Cycle Rechargeable Batteries

23% Off

9.5 worth the money

9.3 Tech Support

8.2 Temperature control

Why we love it

Supports 0V charging to reactivate dead batteries.

Upgraded connectors for easy and practical use.

Fast and efficient charging with active cooling.
Main highlights

Versatile Charging Capabilities
Supports 0V charging to reactivate 0V batteries, with a 14.6V charging voltage and 20A current for efficient LiFePO4 battery charging.

Ideal for Home and Outdoor Use
Perfect for charging 12V LiFePO4 batteries at home or on-site, especially useful as a backup charger for solar setups.

Effective Cooling System
Customers frequently commend the charger’s active cooling fans, which ensure efficient operation despite being slightly loud.
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8.9

Very Good

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10

RCGCBC
20-Amp Smart Battery Charger,12V/20A and 24V/10A.Lithium,Lifepo4,Lead-Acid(AGM/Gel/SLA..) Car Battery Charger,Trickle Charger, Maintainer/Pulse Repair Charger,for Car ,Boat,Motorcycle, Lawn Mower

9.7 clearly written

8.4 Simple to use

8.0 worth the money

Why we love it

Ultra high power

Intelligent identification

Automatic charging
Main highlights

Key Features
Ultra-high power, intelligent identification, multiple battery compatibility, and one-button repair function extend battery life without damage.

Ideal Use Cases
Perfect for cars, trucks, motorcycles, SUVs, golf carts, farm vehicles, and motorboats across various battery types and harsh voltage environments.

Customer Praise
Most reviews highlight its reliability, ease of use with intelligent LCD display, and exceptional after-sales service as standout features.
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8.6

Very Good

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10 Best Lithium Lifepo4 Battery Charger In The Us - Black Friday 2024

1

ECO-WORTHY 20A Battery Charger 12V Lithium LifePO4 Battery Charger 14.6V Automatic Smart & Maintenance for Deep Cycle Battery Boat RV

2

LiTime 10 Amp Lithium Battery Charger 14.6V AC-DC LiFePO4 Lithium Battery Charger with Anderson Connector LED Indicator Charger Special for Deep Cycle Rechargeable Batteries of Car, Truck, Boat, RV

Why we love it

3

20 Amp Lithium Battery Charger, 12V and 24V Lifepo4,Lead-Acid(AGM/Gel/SLA..) Portable Car Battery Charger,Battery Maintainer, Trickle Charger, and Battery Desulfator for Car,Boat,Motorcycle…

Why we love it

4

20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA..) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart..

Why we love it

5

LiTime 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

6

lifepo4 charger 15-Amp Fully-Automatic Smart Charger,12V and 24V Battery Charger,12V/15A 24V/10A Lead-Acid(AGM/Gel/SLA)/Lithium lron LiFePO4 Trickle Charger,Pulse Repair Car Battery Charger,Deep cycle

Why we love it

7

20-Amp Lifepo4 Lithium AGM Gel Smart Battery Charger, 12V/20A 24V/10A Trickle Charger, Maintainer for car Boat Motorcycle, Lawn Mower

Why we love it

8

NEXPEAK NC301 20-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic LiFePO4 Battery Charger Maintainer Trickle Charger w/Temp Compensation for Car Truck Boat Lead Acid Lithium Batteries

Why we love it

9

LiTime LiFePO4 Battery Charger 12V 20A, 14.6V Lithium LiFePO4 Batteries Charger AC-DC for Lithium LiFePO4 Deep Cycle Rechargeable Batteries

Why we love it

10

20-Amp Smart Battery Charger,12V/20A and 24V/10A.Lithium,Lifepo4,Lead-Acid(AGM/Gel/SLA..) Car Battery Charger,Trickle Charger, Maintainer/Pulse Repair Charger,for Car ,Boat,Motorcycle, Lawn Mower

Why we love it

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