LVYUAN 20A 12V/24V Automotive Battery Charger Float & Trickle Battery Charger Maintainer Desulfator for Car, Truck, Motorcycle, lawn mower, LiFePO4 & Lead-Acid Batteries
LVYUAN 20A 12V/24V Automotive Battery Charger Float & Trickle Battery Charger Maintainer Desulfator for Car, Truck, Motorcycle, lawn mower, LiFePO4 & Lead-Acid Batteries
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LVYUAN 20A 12V/24V Automotive Battery Charger Float & Trickle Battery Charger Maintainer Desulfator for Car, Truck, Motorcycle, lawn mower, LiFePO4 & Lead-Acid Batteries

4.4 stars out of 83 reviews
(4.4)|
83 ratings

Key item features

  • Versatile Charging: Functions as an all-in-one automotive battery charger, maintainer, trickle charger, desulfator, reconditioner, and float charger for comprehensive battery care.
  • Broad Compatibility: Supports 12V/24V batteries, including 12V LiFePO4 lithium and 12V/24V lead-acid types (AGM, STD, GEL, SLA), suitable for cars, trucks, motorcycles, and various other vehicles.
  • Advanced Charging Process: Features a 7-stage charging process (Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition, Float) to optimize battery life and performance.
  • Revitalizing Pulse Repair: Incorporates intelligent pulse repair technology to activate and revitalize idle, under-voltage, and aged batteries, including a one-click 0V battery charging restart.
  • Robust Safety Features: Equipped with multiple protections including over-current, short-circuit, reverse connection, over-heating, over/under voltage, electric shock, and anti-leakage safeguards.
  • Smart Temperature Control: Includes temperature compensation for optimal performance across different climates and a smart cooling system for safe operation.
  • Adjustable Output Current: Offers versatile charging with 5A, 10A, and 20A settings for 12V batteries, and 5A/10A for 24V batteries, with an applicable capacity of 15Ah~150Ah.
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4.4 out of 5 stars
stars83 ratings43 reviews
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Reviews summary

Pros
  • : Offers great value at a lower cost.
Cons
  • : Cables may not provide sufficient length for comfortable use.
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Showing 1-3 of 43 reviews

Sep 22, 2025
anonymous
Item details
Amps: 25 Amps
Color category: Red
Sold byLvyuanDelivered byWalmart
5 out of 5 stars review

Verified Purchase

24Volt and Lithium

I didn't find many 24 volt lithium chargers out there. I'm using it to charge two 12 lithium batteries (in series for 24 volt trolling motor). Clamps are good quality, cords seem a little light gauge to me. Hard to read the tiny print on the display when you need to choose battery type. I had to use a magnifying glass! Can select charging rate. Pleased overall, would buy this again.

Helpful?4EORSUEGJ4XH13194913967
Jul 23, 2025
Betty
Item details
Amps: 25 Amps
Color category: Red
Sold byLvyuanDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Charger

It what a great charger but I was looking for a feature it didn't have so I sent it back and purchased another one from Walmart for only $10 more

Incentivized Review
Helpful?4EORSUEGJ4XH13194913967
Jun 27, 2025
CalleBoots
Item details
Amps: 10 Amps
Color category: Black
Sold byLvyuanDelivered byWalmart
5 out of 5 stars review

Verified Purchase

A Must Have

So surprised it charged up my dead truck battery that I thought had to be replaced. Low price, great to have...saved me a lot of money not buying a new battery.

Incentivized Review
Helpful?4EORSUEGJ4XH13194913967