---
product_id: 167833302
title: "Car Battery Charger 6V/12V 3.8Amp Automotive Trickle Battery Charger Maintainer 110V Battery Repair Charger with 8 Charging Modes for Car, Motorcycle, Lawn Mower, Boat, RV, SUV, ATV and More"
brand: "autoxel"
price: "472870₫"
currency: VND
in_stock: true
reviews_count: 6
url: https://www.desertcart.vn/products/167833302-car-battery-charger-6v-12v-3-8amp-automotive-trickle-battery
store_origin: VN
region: Vietnam
---

# 3.8Amp power 6V/12V compatibility 8 safety features Car Battery Charger 6V/12V 3.8Amp Automotive Trickle Battery Charger Maintainer 110V Battery Repair Charger with 8 Charging Modes for Car, Motorcycle, Lawn Mower, Boat, RV, SUV, ATV and More

**Brand:** autoxel
**Price:** 472870₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Charge Smart, Drive Smart!

## Quick Answers

- **What is this?** Car Battery Charger 6V/12V 3.8Amp Automotive Trickle Battery Charger Maintainer 110V Battery Repair Charger with 8 Charging Modes for Car, Motorcycle, Lawn Mower, Boat, RV, SUV, ATV and More by autoxel
- **How much does it cost?** 472870₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/167833302-car-battery-charger-6v-12v-3-8amp-automotive-trickle-battery)

## Best For

- autoxel enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with spark-proof, reverse polarity, and overcharge protection.
- • **Weather Resistant:** IP65 rated for durability in various conditions.
- • **Versatile Compatibility:** Works with all 6V and 12V lead-acid and lithium-ion batteries.
- • **Customer-Centric Support:** 12-month warranty and responsive after-sales support.
- • **Smart Charging Technology:** 8 charging modes to optimize battery health and longevity.

## Overview

The AUTOXEL Car Battery Charger is a versatile and efficient solution for maintaining and repairing 6V and 12V batteries. With 8 intelligent charging modes and robust safety features, it ensures optimal battery health while being user-friendly and weather-resistant.

## Description

Full description not available

## Features

- ▲COMPATIBILITY- Works with all types of 6V and 12V lead-acid and lithium-ion batteries that less than 100Ah, including SLA, WET, MF, FLOODED, GEL, VRLA, AGM, EFB, LIFEPO4 and LITHIUM-ION batteries.
- ▲The automatic battery charger offers full safety protection, including spark-proof technology, reverse polarity and overcharge protection. UV and IP65 water resistant. Safely connected 24/7 with no worry of damaging batteries for overcharging, or other potential hazards.
- ▲The smart battery charger maintainer provides 8 charging steps (Diagnosis - Recovery -Soft Start - Bulk 1- Bulk 2 - Absorption - Trickle - Maintain), which efficiently protecting your batteries from damage and prolonging their lifespan.
- ▲Any issues or questions about the battery charger, you can contact by support email or message for help. We'll try our best to solve your problem. TIPS for Operation: 1. If the charger recongizes your 12V battery as 6V, you need to use REPAIR mode to recover your battery to 12V first, then charge it with suitable 12V mode. This is NOT a defective product. 2.Press and hold the MODE button for 3 seconds to enter 12.8V LITHIUM mode or 12V REPAIR mode.
- ▲We offer 12-month warranty and 90-day money back for the battery trickle charger. Any issue with the product or using problems, we'll get the help by after-sales support with best solution and operation suggestions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AUTOXEL |
| Brand | AUTOXEL |
| Item Weight | 1.71 pounds |
| Product Dimensions | 7.83 x 2.97 x 2.15 inches |
| Manufacturer Part Number | 5-200NA001-NEW |
| Voltage | 110 Volts |

## Product Details

- **Brand:** AUTOXEL
- **Color:** Black
- **Item Weight:** 774 Grams
- **Output Voltage:** 12 Volts
- **Specification Met:** UL, CE

## Images

![Car Battery Charger 6V/12V 3.8Amp Automotive Trickle Battery Charger Maintainer 110V Battery Repair Charger with 8 Charging Modes for Car, Motorcycle, Lawn Mower, Boat, RV, SUV, ATV and More - Image 1](https://m.media-amazon.com/images/I/61xXimxkaVL.jpg)
![Car Battery Charger 6V/12V 3.8Amp Automotive Trickle Battery Charger Maintainer 110V Battery Repair Charger with 8 Charging Modes for Car, Motorcycle, Lawn Mower, Boat, RV, SUV, ATV and More - Image 2](https://m.media-amazon.com/images/I/81UvUp4fM4L.jpg)
![Car Battery Charger 6V/12V 3.8Amp Automotive Trickle Battery Charger Maintainer 110V Battery Repair Charger with 8 Charging Modes for Car, Motorcycle, Lawn Mower, Boat, RV, SUV, ATV and More - Image 3](https://m.media-amazon.com/images/I/81ToJbOjHGL.jpg)
![Car Battery Charger 6V/12V 3.8Amp Automotive Trickle Battery Charger Maintainer 110V Battery Repair Charger with 8 Charging Modes for Car, Motorcycle, Lawn Mower, Boat, RV, SUV, ATV and More - Image 4](https://m.media-amazon.com/images/I/71UXqNXlciL.jpg)
![Car Battery Charger 6V/12V 3.8Amp Automotive Trickle Battery Charger Maintainer 110V Battery Repair Charger with 8 Charging Modes for Car, Motorcycle, Lawn Mower, Boat, RV, SUV, ATV and More - Image 5](https://m.media-amazon.com/images/I/71w+TVv7foL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for my Project Car
*by A***E on May 27, 2020*

I needed a good reliable battery charger for my project car, that I drive once in a while. My car uses an Optima Red Top battery which is an AGM battery so it was important for me to find a battery charger that has an option to charge and maintain AGM Batteries and this one had it. Most other AGM Battery chargers are VERY expensive so I decided to try this and it works perfectly.I had an older Optima Red Top battery that was out of juice and used this to see how well it works and this was able to charge it up pretty well. The battery levels on the unit itself is very accurate as it indicated that the battery level on the older battery was less compared to when I hooked it up with a new AGM battery. The quality is pretty good and the charger has a solid feel to it. I've had other cheaper ones where the quality looked pretty questionable and I would never risk those around my car which I have spent hours working on. One thing I wished they did was to add a fuse to the terminals but I was able to correct this by purchasing a pair of terminals with a fuse.Overall very good solid charger, would recommend!

### ⭐⭐⭐⭐⭐ Affordable but dependable smart battery recharger
*by G***A on February 2, 2020*

Works perfect. It slowly prepares your battery before it starts charging. The charging rate is dependent on how much to fill the discharged power. It also utilises every space that needs to be filled with a bit of stored energy it's like filling every space of grain energy inside the battery.It restore the battery from the original discharging power. (My batt. 14V).It has a selection that let you choose the condition and settings for your battery so it that it wont destroy the battery by way of overcharging. Once you've got the right setting it has a smart trickle charging where it stops charging once its fully charge and then starts charging again if the charge drops a bit.Great unit for its price.

### ⭐ Defective, doesn't work like it should.
*by G***N on March 8, 2021*

I've bought two of these and had the same issue with both. I bought this to maintain my car battery that's getting very little use during covid19.I felt it would be convenient to have a small maintainer that I could keep connected to my battery, which is located in the trunk of my car, permanently with the eyelet connectors. Even with this connected to my battery it went bad in a few months. Then I realized this maintainer would never reach a solid led at 100%, it was always flashing. I didn't read the instructions as well as I should have and originally thought this was normal. So I blamed this on the age of the battery and bought a new one.I wanted to top off the charge of the brand new AGM battery I purchased and the same thing happened. You can keep this connected indefinitely and it will never reach 100%. I measured the voltage it was delivering and it stayed at or slightly above 14.7v while the 100% continued flashing for a week. Mind you the maintainer should have reached 100% and stopped charging the battery by now since it was new and only slightly low on voltage. So it continues to overcharge at 14.7v.I hooked up my larger charger/maintainer and the state of charge indicated 95%. I let this one charge the battery and it completed in a couple of hours. I decided to try this Autoxel again to see if it would maintain the 100% charge over a day and it failed. It still would not show the battery at 100% charge and flashes indefinitely while providing a 14.7v charge again. Not healthy for a battery to receive this voltage continously when it's actually already fully charged.Hooked up my other maintainer and again the state of charge was at 95%. It took a short time before it was able to top it off to 100%. The Autoxel actually drains it down to 95% and can never reach full charge.All settings were set up correctly for AGM but this maintainer failed and may actually do more harm than good.I now have a battery tester and it rated the battery as good with 100% SOC and SOH after using my other charger in order to confirm these odd findings with the Autoxel were not due to a bad brand new battery.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-21*