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

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Last Updated - November 22, 2024

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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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9.9

Exceptional

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Value for Money

2

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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9.8

Exceptional

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3

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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9.7

Exceptional

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4

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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9.6

Exceptional

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5

YONHAN
YONHAN Battery Charger 0-20A 12V/24V LiFePO4 Lead Acid Fully Automatic Battery Maintainer, Car Battery Trickle Charger Automotive w/Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries

9.5 Battery Duration

9.5 Simple to use

9.3 worth the money

Why we love it

Recharges dead batteries

Fits many device types

Easy to read LCD screen
Main highlights

Key Features and Benefits
Fast 7-stage charger for 12V/24V batteries, with pulse repair/trickle charge and large cooling fan. Enhances battery life and ensures quick, efficient charging.

Ideal Use Cases
Perfect for automotive, marine, motorcycles, lawnmowers, and deep-cycle batteries in cars, trucks, SUVs, boats. Not for lithium batteries.

Customer Reviews Highlight
Most praised for its ability to revive old batteries and its fast charging capability, making it a valuable tool for maintenance and emergencies.
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9.5

Excellent

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6

NEXPEAK
NEXPEAK NC215 15-Amp Battery Charger, 12V 24V LiFePO4 Lead Acid Portable Car Battery Charger 9-Stage Trickle Charger Smart Battery Maintainer w/Temp Compensation for Car Truck Lawn Mower Boat Marine
Main highlights

【UPGRADED 9-STAGE BATTERY TRICKLE CHARGER】The first battery charger that adopts 9-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. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
【OVERALL CHARGING PROTECTIONS】Smart control, temp compensation in hot climates and under-charging in cold climates, reverse protection, cooling system, overcurrent, fireproof material, overvoltage, short circuit. Battery trickle charger with multiple protection ensure the safety charging at anytime anywhere. No worries!
【LiFePO4 LEAD-ACID QUICK BATTERY CHARGER】12V 15-Amp and 24V 8-Amp 9-stage quick battery charger, charging speed is much faster than 10-Amp or 8-Amp automatic chargers. Charge or repair all 12-volt and 24volt LiFePO4 or lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawnmowers, boat marine, etc. Perfect Xmas and New Year gifts for men and gifts for women. Conveniently store this battery charger for batteries in your glove box or garage, ready for use whenever needed.
【LARGE COLOR SCREEN VISUALIZED CHARGING】 Extra large color LED screen not only clear to see under the sunlight but also displays the charging and battery status; charge voltage and current, inside temperature(℉/°C), charge percentage, summer mode, winter mode, etc. The lengthened 6.7ft charging cable is more convenient to use.
【HIGH-EFFICIENCY PULSE REPAIR】Automatically 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.
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9.4

Excellent

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7

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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9.1

Excellent

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8

NEXPEAK
NEXPEAK NC202 10-Amp Battery Charger, 12V 24V LiFePO4 Lead Acid Portable Car Battery Charger 8-Stage Trickle Charger Smart Battery Maintainer w/Temp Compensation for Car Truck Motorcycle Lawn Mower

16% Off
Main highlights

【UPGRADED 8-STAGE CHARGING AND TRICKLE MODE】The first battery charger that adopts 8-stage charging process, much safer and more efficient. Automatically enters trickle/float charging mode after fully charged, keep maintaining your batteries during summer winter and holidays, leave batteries for holiday months and still brand new when you back.
【OVERALL CHARGING PROTECTIONS】Smart control, temp compensation in hot climates and under-charging in cold climates, reverse protection, cooling system, overcurrent, fireproof material, overcharge, short circuit. Battery trickle charger with multiple protections ensures the safety charging at anytime anywhere. No worries! 【HIGH-EFFICIENCY PULSE REPAIR】Automatically 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.
【LiFePO4 LEAD-ACID BATTERY CHARGER】12V 10-Amp and 24V 5-Amp 8-stage quick battery charger, charging speed is much faster than 8-Amp or other automatic chargers. Charge or repair all 12-volt and 24volt LiFePO4 or lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawnmowers, boat marine, etc. Perfect household tool and present for daily use! NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
【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. The lengthened 10ft charging cable is more convenient to use.
NOTE: The no-load output voltage of NC202 battery charger will be 17.0- 17.5V while not connecting to the battery or loads (measured from clamps directly with multimeter), it will turn to normal charging voltage after being connected with the battery. Please remove the power plug from the socket when it's not in use for charging.
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9.0

Excellent

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9

Huiaipaic
20-Amp Car Battery Charger, 12V/20A and 24V/10A LiFePO4,Lead-Acid(AGM/Gel/SLA) Automatic Smart Trickle Charger Maintainer,Desulfator, 300W Fast Charging for Automotive Truck Motorcycle Lawn Mower Boat
Main highlights

【A Must Have Car Emergency Accessory】The bench battery charger performs well as lead acid battery chargers, LiFePO4 battery charger, AGM battery charger, deep cycle battery charger, float charger, auto battery charger, vehicle battery charger, 12V charger, 24v battery charger, motorcycle battery charger tender, boat or marine battery charger,etc(Not for lithium battery charger). If you have any questions, please contact us anytime,we will reply you soonest with a satisfactory solution.
【Upgraded 20-Amp Quick Battery Charger】The NEW version intelligent battery tender, the charging speed is 12V@ 20Amp and 24V@ 10Amp, which is much faster than 10A or 6A automatic chargers. 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.NOTE: LITHIUM BATTERY DISABLED.
【Pulse Repair/Trickle Charge- Save Your Battery Life】Our smart battery charger owns high-frequency and low-frequency PULSE REPAIR technology, if the battery has been old/idle for along time and cannot be charged, select " REPAIR " mode to try to activate the battery. Trickle charging is the perfect final protection for your battery to be fully charged. Automatic detection, activate battery, one key to repair. Note: It can not activate a dead battery or repair a seriously damaged battery.
【Large LCD Display Visualized Charging】The intelligent battery charger owns a larger screen that clearly shows charging voltage and current, power percentage, battery full,temperature, battery full, summer mode, winter mode, etc.With two support feet design, easily monitor your battery's health. This 12V/24V automotive charger automatically detect battery voltage,battery sulfation and acid stratification, adjust the charging current,easy to deal with a variety of harsh voltage environments.
【Clip Organizer & Foldable Handle Design】Our innovative battery charger and maintainer owns an unique design on the back of the charger, alowing you to wrap and store messy power cords, and the clips on both sides can also be clipped,which makes your charger no longer messy and convenient for storage. The top portable handle design,which can be folded for easy carrying storage and using.The bottom bracket of the charger provides a new posture for more comfortable viewing angle and operation.
【Automatic Trickle Charging With Multi-Protections】Eqipped with heavy duty copper alligator clips, the charging cable contains heat-resistant and oxidation-resistant copper wire, which is not easy to break. High frequency transformer, 300W input power, higher charging efficiency, more durable. Built-in MCU controller to avoid overcharge, over-voltage, over-temperature, sparks, short circuit, reverse polarity. Perfect for keeping your vehicles fully-charged and maintained all year-round.
【3-in-1 Quick Battery Charger, Maintainer and Desulfurizer】Works as 12V or 24V battery charger, this 12V/20A and 24V/10A fully-automatic smart charger is powerful to solve various battery problems. It's the all-in-one solution battery charger, battery maintenance charger, trickle charger, plus battery desulfator. Automatically battery test, charge and maintain your loss battery for stronger engine starts and extend battery life.It is not a jump starter, only the battery charging function.
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8.9

Very Good

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10

VEVOR
VEVOR 20-Amp Car Battery Charger, Lithium LiFePO4 Lead-Acid (AGM/Gel/SLA) Smart Battery Charger with LCD Display, Trickle Charger Maintainer Desulfator for Boat Motorcycle Lawn Mower Deep Cycle
Main highlights

Security Comes First: Our trickle battery charger maintainer is equipped with over-current protection, short-circuit protection, reverse polarity protection, overheat protection, and over-voltage protection. Thermal compensation technology is used to automatically adjust the charging current and voltage to ensure a more stable and secure charging process and to achieve the best charging results.
Rich Accessories Included: You will receive 2 copper wire terminals, a power cord figure-eight tail plug (9.8 ft/3 m), and battery clamps. Our smart lifepo4 battery charger serves as an indispensable tool in your garage or car for all automotive, marine, and deep-cycle batteries, including flooded lead acid batteries in AGMs, GELs, SLAs, cars, trucks, SUVs, motorcycles, lawnmowers, boats, and more. Say goodbye to all your battery woes with this all-in-one battery charger.
Power Up Any Battery: Our smart lithium battery charger is not only capable of charging lead-acid batteries (6/12/24V), lithium batteries (12/24V), and LiFePO4 batteries (12/24V), but it can also maintain and desulfate lead-acid batteries. Max. Charging Current: 20A. You can adjust the current based on your battery specifications to enhance charging efficiency. Don't miss out on this powerhouse of a battery charger! (Please note: This product is not a Jump Starter.)
Four Modes, One Charger: Choose your mode to maximize lithium battery charger performance! 1. Charging Mode: Automatically detects 6/12/24V batteries, or you can manually select. With 7-level intelligent charging, this car battery charger automatically switches to trickle charging once the battery is full. 2. Maintain Mode: Sustains charging with a lower current. 3. Desulfation Mode: Employs pulse repair functionality. 4. Supply Mode: Charges batteries with voltages as low as 1V.
Charging at a Glance: Our car battery charger features a large 3.6-inch LCD screen, allowing you to know the charging status and battery status in real-time, including the working mode, charging voltage, current, and power percentage. Meanwhile, it is easy to operate with an independent button design. Don't let dead batteries hold you back - get powered up with our lithium battery charger!
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8.6

Very Good

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

1

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

2

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

3

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

4

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

5

YONHAN Battery Charger 0-20A 12V/24V LiFePO4 Lead Acid Fully Automatic Battery Maintainer, Car Battery Trickle Charger Automotive w/Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries

Why we love it

6

NEXPEAK NC215 15-Amp Battery Charger, 12V 24V LiFePO4 Lead Acid Portable Car Battery Charger 9-Stage Trickle Charger Smart Battery Maintainer w/Temp Compensation for Car Truck Lawn Mower Boat Marine

7

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

8

NEXPEAK NC202 10-Amp Battery Charger, 12V 24V LiFePO4 Lead Acid Portable Car Battery Charger 8-Stage Trickle Charger Smart Battery Maintainer w/Temp Compensation for Car Truck Motorcycle Lawn Mower

9

20-Amp Car Battery Charger, 12V/20A and 24V/10A LiFePO4,Lead-Acid(AGM/Gel/SLA) Automatic Smart Trickle Charger Maintainer,Desulfator, 300W Fast Charging for Automotive Truck Motorcycle Lawn Mower Boat

10

VEVOR 20-Amp Car Battery Charger, Lithium LiFePO4 Lead-Acid (AGM/Gel/SLA) Smart Battery Charger with LCD Display, Trickle Charger Maintainer Desulfator for Boat Motorcycle Lawn Mower Deep Cycle

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