---
product_id: 603760695
title: "3 AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float Charger/Desulfator for Cars, Boats,Motorcycles and ATVs, Lead Acid,Lithium,Lifepo4,Deep Cycle Batteries"
brand: "yhchkj"
price: "€ 47.92"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/603760695-3-amp-car-battery-charger-6v-12v-trickle-charger-maintainer
store_origin: FI
region: Finland
---

# 6V/12V compatibility 3A output All-round protection 3 AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float Charger/Desulfator for Cars, Boats,Motorcycles and ATVs, Lead Acid,Lithium,Lifepo4,Deep Cycle Batteries

**Brand:** yhchkj
**Price:** € 47.92
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Ride with Confidence!

## Quick Answers

- **What is this?** 3 AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float Charger/Desulfator for Cars, Boats,Motorcycles and ATVs, Lead Acid,Lithium,Lifepo4,Deep Cycle Batteries by yhchkj
- **How much does it cost?** € 47.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/603760695-3-amp-car-battery-charger-6v-12v-trickle-charger-maintainer)

## Best For

- yhchkj enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach:** Includes a 6.6ft cord for easy access to your battery.
- • **All-in-One Versatility:** Charge, maintain, and repair all types of batteries effortlessly.
- • **Smart Repair Technology:** Revive old batteries with advanced pulse technology.
- • **Plug-and-Play Convenience:** No complicated setup—just plug in and select your mode!
- • **Comprehensive Safety Features:** Enjoy peace of mind with multiple protection mechanisms.

## Overview

The 3 AMP Car Battery Charger is a versatile and compact solution for charging and maintaining 6V and 12V batteries. It features advanced technology for battery repair, comprehensive safety protections, and a user-friendly plug-and-play design, making it ideal for a wide range of vehicles and battery types.

## Description

3 AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float Charger/Desulfator for Cars, Boats,Motorcycles and ATVs, Lead Acid,Lithium,Lifepo4,Deep Cycle Batteries

## Features

- All-In-One && Widely Used --Our 3 Amp 6V & 12V Fully Automatic Smart Automotive Battery Charger is an all-in-one solution that is compact and powerful. It can be used not only as a battery charger, battery maintainer, trickle charger, float charger, but also as a battery desulfurizer to charge or maintain all types of 12V and 24V lead-acid batteries, including lithium, Lifepo4 , AGM, GEL, SLA and underwater batteries used in automobiles, trucks, RV's, SUV's, sedans, lawnmowers, boats and more.
- Just plug and play, no fancy operations --Our 6V car battery charger requires no complicated steps or operations, all you need to do is plug it in and select the charging mode at the push of a button to enjoy fast charging! Note: It does not start the car, it only has battery charging function and requires a power connection.
- Scientific and efficient battery repair model --Our 3Amp battery charger can help repair old/idle batteries and extend battery life. If the car battery charger fails to charge the battery, use repair mode. High-frequency and low-frequency pulse technology have good repair and activation effects. NOTE: It will not activate dead batteries or repair damaged batteries.
- All-round protection && Intelligent trickle charging --Our 6v/12v battery charger has a full range of protection, including short circuit, overload, low voltage, high voltage, overcharge, overtemperature, reverse connection, overcurrent, etc. Select STD mode to automatically cut off the power supply of the charger after a full charge, and Trickle Mode to enter into Trickle Charge, and the battery voltage is maintained at 6V-7.5V, 12V-13.1V.
- What You Get --3A car battery charger x1, extra long 6.6ft SAE standard cord with removable alligator skin and ring connector. Input voltage: 100-240V 50/60Hz, Maximum output voltage/current: 6V 3A, 12V 3A.

## Product Details

- **Brand:** YHCHKJ
- **Color:** black
- **Product Dimensions:** 4.33"D x 2.7"W x 1.5"H
- **Item Weight:** 9.92 ounces
- **Output Voltage:** 12 Volts (AC)

## Images

![3 AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float Charger/Desulfator for Cars, Boats,Motorcycles and ATVs, Lead Acid,Lithium,Lifepo4,Deep Cycle Batteries - Image 1](https://m.media-amazon.com/images/I/71OiTLHCVvL.jpg)
![3 AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float Charger/Desulfator for Cars, Boats,Motorcycles and ATVs, Lead Acid,Lithium,Lifepo4,Deep Cycle Batteries - Image 2](https://m.media-amazon.com/images/I/81qA26xrSBL.jpg)
![3 AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float Charger/Desulfator for Cars, Boats,Motorcycles and ATVs, Lead Acid,Lithium,Lifepo4,Deep Cycle Batteries - Image 3](https://m.media-amazon.com/images/I/71q5pxpWGlL.jpg)
![3 AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float Charger/Desulfator for Cars, Boats,Motorcycles and ATVs, Lead Acid,Lithium,Lifepo4,Deep Cycle Batteries - Image 4](https://m.media-amazon.com/images/I/71a+axu0nsL.jpg)
![3 AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float Charger/Desulfator for Cars, Boats,Motorcycles and ATVs, Lead Acid,Lithium,Lifepo4,Deep Cycle Batteries - Image 5](https://m.media-amazon.com/images/I/71zPFGgR3PL.jpg)

---

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**Shop now:** [https://www.desertcart.fi/products/603760695-3-amp-car-battery-charger-6v-12v-trickle-charger-maintainer](https://www.desertcart.fi/products/603760695-3-amp-car-battery-charger-6v-12v-trickle-charger-maintainer)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-09*