---
product_id: 385972638
title: "RoyPow LiFePO4 Battery Charger 14.4V 3A Automatic Trickle Battery Charger Maintainer for 12V LiFePO4 Lithium Battery with Alligator Clamp and Ring Terminal"
brand: "roypow"
price: "¥10862"
currency: JPY
in_stock: true
reviews_count: 8
category: "Roy Pow"
url: https://www.desertcart.jp/products/385972638-roypow-lifepo4-battery-charger-14-4v-3a-automatic-trickle-battery
store_origin: JP
region: Japan
---

# 3A trickle charge power Revives dead batteries down to 1V Multi-layer safety protections RoyPow LiFePO4 Battery Charger 14.4V 3A Automatic Trickle Battery Charger Maintainer for 12V LiFePO4 Lithium Battery with Alligator Clamp and Ring Terminal

**Brand:** roypow
**Price:** ¥10862
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, last longer — never miss a beat with RoyPow!

## Quick Answers

- **What is this?** RoyPow LiFePO4 Battery Charger 14.4V 3A Automatic Trickle Battery Charger Maintainer for 12V LiFePO4 Lithium Battery with Alligator Clamp and Ring Terminal by roypow
- **How much does it cost?** ¥10862 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/385972638-roypow-lifepo4-battery-charger-14-4v-3a-automatic-trickle-battery)

## Best For

- roypow enthusiasts

## Why This Product

- Trusted roypow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built-in Safety Suite:** Comprehensive protection against short circuits, overloads, reverse polarity, and overheating.
- • **Compact & Lightweight:** Only 150g with versatile alligator clamps and ring terminals for effortless portability and use.
- • **Universal Compatibility:** Works seamlessly with LiFePO4, lead-acid, AGM, gel cell, and deep cycle batteries.
- • **Battery Resurrection Mode:** Wakes up deeply discharged batteries, bringing them back from near-death.
- • **Precision 3A Trickle Charge:** Optimized for 12V LiFePO4 batteries to maximize lifespan without overcharging.

## Overview

The RoyPow LiFePO4 Battery Charger delivers a precise 3A trickle charge tailored for 12V lithium iron phosphate batteries, ensuring extended battery life and peak performance. Its unique ability to revive over-discharged batteries down to 1V sets it apart, while universal compatibility and robust multi-layer safety protections guarantee reliable, worry-free charging. Lightweight and portable, it’s the essential tool for professionals who demand efficiency and durability in battery maintenance.

## Description

RoyPow LiFePO4 Battery Charger 14.4V 3A Automatic Trickle Battery Charger Maintainer for 12V LiFePO4 Lithium Battery with Alligator Clamp and Ring Terminal: desertcart.co.uk: Garden

Review: Does the job well. - Nice little charger. I replaced my li-ion golf cart battery with a LiFeP battery and the old charger is not suitable. This one works a treat and is smaller than my old one.
Review: Right tool for the job - Great product and easy to use. I have a lithium motorcycle battery and this works as recommended and can use on gel/lead acid batteries too.

## Features

- LiFePO4 Battery Charger: 3 Amp trickle charge to provide a full charge. Design for 12V LiFePO4 Battery to maximize performance and extend battery life without overcharging.
- Charge Dead Battery: even though the battery is over-discharging and drops down to 1 volt, this trickle charger can wake up the sleep battery, bringing it back to life.
- Extend battery life: Specially designed for lithium iron phosphate battery and Compatible with 12V lead-acid, flooded, AGM, gel cell and deep cycle batteries.
- SAFE & RELIABLE: Build-in short circuit protection, overload Protection, over-current Protection, over-voltage Protection, over-temperature Protection, reverse Connection protection. Protect the battery from damage while charging.
- Lightweight and Easy to Use: Only weights 150g, easy to carry. You will get a battery charger, M6 Terminals, battery clamps and user manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KR7B6DD |
| Best Sellers Rank | 5,822 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Battery Chargers |
| Guaranteed software updates until | unknown |
| Manufacturer | RoyPow |
| Manufacturer reference | C45A |
| Package Dimensions | 23.6 x 13.5 x 5.2 cm; 150 g |

## Product Details

- **Brand:** RoyPow
- **Colour:** Black
- **Item weight:** 150 Grams
- **Output voltage:** 12 Volts
- **Specification met:** CE

## Images

![RoyPow LiFePO4 Battery Charger 14.4V 3A Automatic Trickle Battery Charger Maintainer for 12V LiFePO4 Lithium Battery with Alligator Clamp and Ring Terminal - Image 1](https://m.media-amazon.com/images/I/71TeZrhk5QL.jpg)

## Questions & Answers

**Q: will this charge my 12v Lifep04 60ah Battery?**
A: I charge a 100ah LiFeP04 with one so yes it will. At 3 amps an hour, it can take a while depending on how run down the battery is but I'm quite pleased with mine so far.

**Q: will this be able to bring back my Lithium battery that is new but been disconnected form power for about 2 months?**
A: This will recover a lithium battery with a BMS disconnect, however may not fully charge a large battery (50Ah+). Also if the battery has been used, you many need a few charge / discharge cycles to get it back into balance

**Q: could I attach this to a solar panel and if so what size would it need to be?**
A: No, you need a solar charge controller that has PWM or MPPT to link panels to the battery

**Q: 3a charging current. recommended charging current of 2a for 4ah jmt motorcycle battery ytx14h-fp: will this shorten battery life or damage battery?**
A: 3A is the max charge current. The charger will regulate the charge current depending on the battery charge state so the input current will reduce quickly as the 4ah battery charges up.  = no it won't damage it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job well.
*by R***E on 6 June 2025*

Nice little charger. I replaced my li-ion golf cart battery with a LiFeP battery and the old charger is not suitable. This one works a treat and is smaller than my old one.

### ⭐⭐⭐⭐⭐ Right tool for the job
*by T***R on 5 February 2026*

Great product and easy to use. I have a lithium motorcycle battery and this works as recommended and can use on gel/lead acid batteries too.

### ⭐⭐⭐⭐⭐ Does exactly what is advertised.
*by D***N on 7 August 2025*

Does exactly what it says it does. Can’t fault this product at all. Very happy with my purchase. Would definitely recommend this product.

## Frequently Bought Together

- RoyPow LiFePO4 Battery Charger 14.4V 3A Automatic Trickle Battery Charger Maintainer for 12V LiFePO4 Lithium Battery with Alligator Clamp and Ring Terminal
- DC HOUSE 12V 12Ah LiFePO4 Lithium Battery with 15A BMS, 10 Year Lifespan,10000+ Cycles, for Marine, Ride on Toy, Trolling Motor Fish Finder, Kayak, Power Wheels, Pride Go Go Mobility Scooters

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**Shop now:** [https://www.desertcart.jp/products/385972638-roypow-lifepo4-battery-charger-14-4v-3a-automatic-trickle-battery](https://www.desertcart.jp/products/385972638-roypow-lifepo4-battery-charger-14-4v-3a-automatic-trickle-battery)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*