---
product_id: 290623502
title: "OBEST Automatic Car Battery Charger, 12V 8Amp/24V 4Amp Smart Battery Charger & Maintainer for Car, Truck, Motorcycle, Lawn Mower, Boat, RV, SUV"
brand: "obest"
price: "243.16 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Obest"
url: https://www.desertcart.tn/products/290623502-obest-automatic-car-battery-charger-12v-8amp-24v-4amp-smart
store_origin: TN
region: Tunisia
---

# 12V 8A / 24V 4A dual output HD touch screen display Flame-retardant ABS shell OBEST Automatic Car Battery Charger, 12V 8Amp/24V 4Amp Smart Battery Charger & Maintainer for Car, Truck, Motorcycle, Lawn Mower, Boat, RV, SUV

**Brand:** obest
**Price:** 243.16 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smarter, not harder — stay charged, stay ahead!

## Quick Answers

- **What is this?** OBEST Automatic Car Battery Charger, 12V 8Amp/24V 4Amp Smart Battery Charger & Maintainer for Car, Truck, Motorcycle, Lawn Mower, Boat, RV, SUV by obest
- **How much does it cost?** 243.16 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/290623502-obest-automatic-car-battery-charger-12v-8amp-24v-4amp-smart)

## Best For

- obest enthusiasts

## Why This Product

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

## Key Features

- • **Battery Revival Mode:** High-frequency pulse tech breathes new life into aging or sulfated batteries, extending their lifespan and saving you money.
- • **Advanced Safety Shield:** Flame-retardant casing plus multi-layer circuit protection ensures zero risk of short circuits, overheating, or overcharging.
- • **Smart Dual Voltage Power:** Seamlessly charges both 12V and 24V batteries with up to 8 amps for rapid, efficient power restoration.
- • **Adaptive Climate Charging:** Automatically switches between summer and winter modes to optimize charging performance regardless of ambient temperature.
- • **Intuitive Touchscreen Monitoring:** Real-time display of voltage, current, and temperature keeps you in control of your battery’s health at a glance.

## Overview

The OBEST Automatic Car Battery Charger is a versatile 12V/24V smart charger delivering up to 8 amps with a sleek HD touchscreen interface. Designed with professional-grade safety features and adaptive temperature modes, it ensures efficient, safe charging for a wide range of vehicles including cars, trucks, motorcycles, and boats. Its unique battery repair function helps rejuvenate older batteries, making it an essential tool for any millennial manager who values reliability and longevity in their automotive gear.

## Description

Product features 1.The 3-stage microprocessor controlled charging process provides the best possible application and enables efficient battery charging. 2.Charging voltage adapts to temperature to prevent over or under battery charging. 3.Capable of recharging severely discharged or heavily sulfated battery. 4.Reverse polarity protection,short circuit protection,sparks free contact. 5.LCD display:voltage,current,temper etc. 6.Ease of use.Clear charging status display. 7.Full microprocessor controlled. 8.Does not over charger your battery even if it is kept connected in any mode. Technical Specification AC Input: 100-240V 50/60Hz Output Voltage: 12V/24V Output Current: 12V 8A/24V 4A Output Volt Not Load: 13.8V Operating temperature range:-20℃ to 45℃ Storage temperature range:-30℃ to +70℃ Please do as following: 1. Clamp the positive and negative poles of the battery with the clip, do not plug power and the battery's voltage and electricity can be detected. 2. If the charger shows OFF, and the voltage is higher than 12.5v and the battery is fully charged, which means there is no problem with the battery. if the charger shows OFF, and the voltage is lower than 12.5v, the battery is aging, which is a battery problem. NOTE: If it has been idle for along time, old or cannot be charged, select "REPAIR" mode to try to activate the battery.

Review: Works good - Amazing fast charging
Review: Use AC power and recharge your battery - It's suitable recharge the battery only at home, you can't charge the battery at outdoor or in your car without AC power

## Features

- Professional design: This battery charger is designed for charging aluminum acid batteries. It is universal for 12V and 24V batteries and is compatible with a variety of motorcycles, cars, off-road vehicles, trucks, trucks, airlines and other models. It has a wide range of adaptability. Note: It cannot charge lithium batteries.
- Touch screen: High-definition display screen plus touch mode, various options can be switched at will, current, power, temperature are displayed in real time, and the charging process can be monitored at any time.
- Professional protection: The shell is made of ABS material, which is flame retardant and anti-electric shock. It automatically stops charging when it is fully charged. The high-quality circuit protection avoids short circuit, overcurrent, overheating, low voltage, overvoltage, reconnection, leakage, and is safe to use.
- Temperature change: When the ambient temperature is higher than 28℃, the summer mode is automatically turned on, and the automatic protection does not overcharge. When the temperature is lower than 10℃, it automatically enters the winter mode to extend the charging time and ensure that the battery is fully charged.
- Repair battery: High-frequency and low-frequency pulse technology helps to restore batteries with poor power or old batteries, batteries that have been idle for a long time, and extend battery life. However, it cannot activate dead batteries or repair severely damaged batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082CSVXKV |
| Amperage | 8 Amps |
| Best Sellers Rank | #15,690 in Automotive ( See Top 100 in Automotive ) #67 in Battery Chargers |
| Brand | OBEST |
| Color | Red |
| Colour | Red |
| Compatible Devices | Cars, Trucks, Motorcycles, Lawn Mowers, Boats, RVs, SUVs, 12V Batteries, 24V Batteries |
| Connector Type Used on Cable | BATTERY CLAMPS |
| Current Rating | 8 Amps |
| Customer Reviews | 3.6 out of 5 stars 67 Reviews |
| Input Voltage | 24 Volts |
| Input voltage | 24 Volts |
| Item Dimensions D x W x H | 5.8D x 9.8W x 17H centimeters |
| Item Weight | 560 Grams |
| Item weight | 560 Grams |
| Mfr Part Number | 31281 |
| Number of Ports | 1 |
| Product dimensions | 5.8D x 9.8W x 17H centimeters |
| Specification Met | CE |
| Specification met | CE |
| Unit Count | 1 Count |

## Product Details

- **Brand:** OBEST
- **Colour:** Red
- **Item weight:** 560 Grams
- **Product dimensions:** 5.8D x 9.8W x 17H centimeters
- **Specification met:** CE

## Images

![OBEST Automatic Car Battery Charger, 12V 8Amp/24V 4Amp Smart Battery Charger & Maintainer for Car, Truck, Motorcycle, Lawn Mower, Boat, RV, SUV - Image 1](https://m.media-amazon.com/images/I/71qL1+grMAL.jpg)
![OBEST Automatic Car Battery Charger, 12V 8Amp/24V 4Amp Smart Battery Charger & Maintainer for Car, Truck, Motorcycle, Lawn Mower, Boat, RV, SUV - Image 2](https://m.media-amazon.com/images/I/71TOnZu00nL.jpg)
![OBEST Automatic Car Battery Charger, 12V 8Amp/24V 4Amp Smart Battery Charger & Maintainer for Car, Truck, Motorcycle, Lawn Mower, Boat, RV, SUV - Image 3](https://m.media-amazon.com/images/I/81Cz6X1p1pL.jpg)
![OBEST Automatic Car Battery Charger, 12V 8Amp/24V 4Amp Smart Battery Charger & Maintainer for Car, Truck, Motorcycle, Lawn Mower, Boat, RV, SUV - Image 4](https://m.media-amazon.com/images/I/71IQ7X1zbxL.jpg)
![OBEST Automatic Car Battery Charger, 12V 8Amp/24V 4Amp Smart Battery Charger & Maintainer for Car, Truck, Motorcycle, Lawn Mower, Boat, RV, SUV - Image 5](https://m.media-amazon.com/images/I/81S6PCJnw3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works good
*by M***A on 16 March 2025*

Amazing fast charging

### ⭐ Use AC power and recharge your battery
*by F***D on 10 May 2021*

It's suitable recharge the battery only at home, you can't charge the battery at outdoor or in your car without AC power

### ⭐⭐⭐⭐⭐ Seems to do the job!
*by R***Y on 27 June 2023*

Instructions aren't great, but it's easy enough to figure out. Works well!

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-14*