---
product_id: 173691716
title: "4A Smart Car Battery Charger, 6V 12V Automotive Charger Maintainer Fully Automatic 8-Stages Trickle Charger for Automotive Motorcycle Car Battery, Portable 4A Smart Car Battery Charger 6V 12V"
brand: "adakiit"
price: "11493 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/173691716-4a-smart-car-battery-charger-6v-12v-automotive-charger-maintainer
store_origin: IS
region: Iceland
---

# 4A smart charging power 8-stage fully automatic charging 6V/12V multi-battery compatibility 4A Smart Car Battery Charger, 6V 12V Automotive Charger Maintainer Fully Automatic 8-Stages Trickle Charger for Automotive Motorcycle Car Battery, Portable 4A Smart Car Battery Charger 6V 12V

**Brand:** adakiit
**Price:** 11493 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, drive longer — never get stranded again!

## Quick Answers

- **What is this?** 4A Smart Car Battery Charger, 6V 12V Automotive Charger Maintainer Fully Automatic 8-Stages Trickle Charger for Automotive Motorcycle Car Battery, Portable 4A Smart Car Battery Charger 6V 12V by adakiit
- **How much does it cost?** 11493 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/173691716-4a-smart-car-battery-charger-6v-12v-automotive-charger-maintainer)

## Best For

- adakiit enthusiasts

## Why This Product

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

## Key Features

- • **Intuitive LCD Display:** Real-time voltage, current, mode, and battery status info at a glance—no guesswork needed.
- • **Smart 8-Stage Charging:** Precision-controlled charging with diagnosis, desulfation, and reconditioning for peak battery health.
- • **Portable & Durable Design:** Compact 9x5x2 inch charger with 50A fuse and 2-year warranty—your on-the-go battery guardian.
- • **Advanced Safety Protections:** Built-in safeguards against reverse polarity, short circuits, overcharge, and overheating for worry-free use.
- • **Universal Battery Compatibility:** Supports Pb, SLA, VRLA, GEL, AGM batteries from 4-120Ah across cars, motorcycles, boats, and more.

## Overview

The Adakiit 4A Smart Car Battery Charger is a compact, fully automatic 8-stage charger and maintainer compatible with 6V and 12V lead-acid batteries. Featuring an intuitive LCD screen and multi-layer safety protections, it ensures optimal battery health for vehicles ranging from motorcycles to small trucks. Designed for year-round maintenance and long-term storage, this portable charger delivers reliable, efficient power with a 2-year warranty for peace of mind.

## Description

Sponsored Ad - 4A Smart Car Battery Charger, 6V 12V Automotive Charger Maintainer Fully Automatic 8-Stages Trickle Charger for Automotive Motorcycle Car Battery, Portable 4A Smart Car Battery Charger 6V 12V

## Features

- MULTI-PURPOSES BATTERY CHARGER: 6V and 12V Pb/ SLA/ VRLA/ GEL/ AGM lead acid battery charger tender, operated with vulcanization function, Adakiit battery maintainer charger is a great choice for lawn mower, boat, car, motorcycle, ATV, scooter, snowmobile, trucks (small), electric vehicle, electric tools, etc. (4-120Ah) Used as Trickle Battery Charger as well. UPGRADED WITH 50A FUSE ONTO RING CONNECTORS
- 8-STAGE SMART CHARGING - FULLY AUTOMATIC BATTERY CHARGER: 8-stage automatic charging process [ Diagnosis - Desulfation - SoftStart - BulkCharge - Absorption - Test Mode - Recondition - Float ] by MCU controller,25%/ 50%/ 75%/ 100% to indicate the quantity of electricity and monitor the whole charging progress. Stop automatically when the battery is fully charged. Perfect for year-round battery maintenance or long-term storage for improved performance and longevity.
- INTUITIVE LCD SCREEN &INTELLIGENT DETECTION: The battery charger maintainer provides you with the status of the charging directly and diagnostic information, even when in maintenance mode.LCD screen displays charging voltage/current, charging mode, battery type, and percentage of power remaining. When the charger is turned on, it restores the last settings used, making your life easier. It also automatically detects sulfated batteries and attempts to repair them if possible
- MULTI SAFETY PROTECTIONS - BATTERY RESCUE & RECOVER: This battery charger offers multi-protection against Reverse Polarity, Short Circuits, Over Voltage/ Current, Over Charge/ Discharge, Overload, Overheating; features Constant Pulse Current Maintenance function to avoid overcharge and discharge; Full-loaded and burn-in test proves its high reliable efficiency, stable performance
- QUALITY INSURANCE Battery Maintainer: Updated with battery condition diagnosis to detect the defective battery before charge and 72-hour safety features, just get a portable 6v 12v trickle charger for car batteries with confidence; Adakiit smart battery charger offers 2-year quality assurance & 12-month refund & timely after-sale services
- This battery charger is a 4A smart battery charger. If you need a 1A, 4A, 6A, or 10A smart battery charger, please scroll down to the link's details page to view the options.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Adakiit |
| Brand | Adakiit |
| Model | car battery charger |
| Item Weight | 1.1 pounds |
| Product Dimensions | 9 x 5 x 2 inches |
| Item model number | portable car battery charger 12v 6v |
| Manufacturer Part Number | USAU-2250-52 |
| Amperage | 4 Amps |
| Voltage | 12 Volts |
| Wattage | 70 watts |

## Product Details

- **Brand:** Adakiit
- **Color:** Black Red
- **Product Dimensions:** 9"D x 5"W x 2"H
- **Item Weight:** 1.1 Pounds
- **Output Voltage:** 14.4 Volts (DC)

## Images

![4A Smart Car Battery Charger, 6V 12V Automotive Charger Maintainer Fully Automatic 8-Stages Trickle Charger for Automotive Motorcycle Car Battery, Portable 4A Smart Car Battery Charger 6V 12V - Image 1](https://m.media-amazon.com/images/I/81i7kYAWQhL.jpg)

## Questions & Answers

**Q: Does this have a setting for trickle charging for a motorcycle?**
A: Yes that is what I use it for. No settings all automatic. Had 3 battery tender brand and all died in less than a year. This one is great. Highly recommend it

**Q: Does it have a forced/manual mode that'd charge a completely drained battery?**
A: It will only "recover" a battery that still has some residual voltage in it.  For a 12 volts the battery must have at least a 7.5 residual voltage remaining - check using a volt meter.  For a 6 volt battery, the battery must have at least 4 volts.  You might get lucky under those residual voltages but I would not count on it.

I do not believe there is anyway to "force" a charge it deems unsafe.

A lead-acid battery at that low a voltage for a long period of time is likely not recoverable.

**Q: Where can you purchase additional battery connectors??**
A: "What battery linker do you need, our 
Car Battery Charger is wired."

**Q: I lost my user manual where can I get one ?**
A: I’d just google the model and user manual

## Frequently Bought Together

- Sailnovo 4A Smart Car Battery Charger, 6V 12V Automotive Charger Maintainer Fully Automatic 8-Stages Trickle Charger for Automotive Motorcycle Car Battery, Portable 4A Smart Car Battery Charger 6V 12V
- Battery Tender Ring Terminal Harness Accessory Cable - 18 inch Cord Adapter with SAE Quick Disconnect - Easy Quick Convenient for Motorcycles, Cars, ATVs and More - 081-0069-6
- Energizer TX20HL AGM Motorcycle and Atv 12V Battery, 310 Cold Cranking Amps and 18 Ahr. Replaces: YTX20L-BS and others

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**Shop now:** [https://www.desertcart.is/products/173691716-4a-smart-car-battery-charger-6v-12v-automotive-charger-maintainer](https://www.desertcart.is/products/173691716-4a-smart-car-battery-charger-6v-12v-automotive-charger-maintainer)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-26*