---
product_id: 209470101
title: "BLACK+DECKER 6V and 12V Battery Charger/Maintainer (BM3B)"
brand: "black+decker"
price: "695.83 DT"
currency: TND
in_stock: true
reviews_count: 7
category: "Black+Decker"
url: https://www.desertcart.tn/products/209470101-black-decker-6v-and-12v-battery-charger-maintainer-bm3b
store_origin: TN
region: Tunisia
---

# 1.5A smart charging Supports lead-acid & lithium-ion Repairs & maintains batteries BLACK+DECKER 6V and 12V Battery Charger/Maintainer (BM3B)

**Brand:** black+decker
**Price:** 695.83 DT
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your ride, never miss a start!

## Quick Answers

- **What is this?** BLACK+DECKER 6V and 12V Battery Charger/Maintainer (BM3B) by black+decker
- **How much does it cost?** 695.83 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/209470101-black-decker-6v-and-12v-battery-charger-maintainer-bm3b)

## Best For

- black+decker enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 544g design fits perfectly in any garage or on-the-go toolkit.
- • **Smart Battery Care:** Advanced micro-hybrid and CANBUS compatibility ensures safe, damage-free charging.
- • **Versatile Power Boost:** Charges and maintains 6V & 12V batteries for motorcycles, ATVs, lawn mowers, and more.
- • **All-Weather Reliability:** Durable build engineered for automotive, marine, and outdoor battery needs.
- • **Trusted Brand Assurance:** Backed by BLACK+DECKER’s 1-year warranty and 4.4-star rating from 12,800+ users.

## Overview

The BLACK+DECKER BM3B is a compact, 1.5 Amp battery charger and maintainer designed for 6V and 12V lead-acid and lithium-ion batteries. It supports a wide range of vehicles including motorcycles, ATVs, and lawn mowers, with smart features for micro-hybrid start-stop and CANBUS systems. Lightweight and durable, it offers reliable battery repair and maintenance backed by a 1-year warranty and strong user ratings.

## Description

Product Description

Review: Five Stars - Excellent product, but it's 110 volts
Review: One Star - poore

## Features

- Charge multiple fully drained lead-acid and lithium-ion batteries up to 40Ah
- including ATVs
- lawn mowers and motorcycles. Safely maintain all types of automotive
- marine
- repair damaged batteries and use with micro-hybrid start-stop vehicles and CANBUS electrical systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0051D3MP6 |
| Amperage | 1.5 Amps |
| Best Sellers Rank | #219,269 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #982 in Battery Tools |
| Brand | BLACK+DECKER |
| Brand Name | BLACK+DECKER |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 12,817 Reviews |
| Importer Contact Information | Stanley Black & Decker India Private Ltd #28, Akemps, 3rd Main, 1st Cross, Ashwini Layout Koramangala Bangalore - 560131 |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 10D x 10W x 10H Centimeters |
| Item Type Name | Battery Charger |
| Item Weight | 544 g |
| Item Weight Unit of Measure | 544 g |
| Manufacturer | Stanley Black & Decker India Private Ltd #28, Akemps, 3rd Main, 1st Cross, Ashwini Layout Koramangala Bangalore - 560131, decker |
| Manufacturer Contact Information | Stanley Black & Decker India Private Ltd #28, Akemps, 3rd Main, 1st Cross, Ashwini Layout Koramangala Bangalore - 560131 |
| Manufacturer Part Number | BM3B |
| Model Number | BM3B |
| Number of Ports | 1 |
| Output Voltage | 12 Volts |
| Packer Contact Information | Stanley Black & Decker India Private Ltd #28, Akemps, 3rd Main, 1st Cross, Ashwini Layout Koramangala Bangalore - 560131 |
| Product Dimensions | 10D x 10W x 10H Centimeters |
| UPC | 814632012306 885911216357 |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** BLACK+DECKER
- **Colour:** Black
- **Product Dimensions:** 10D x 10W x 10H Centimeters
- **Item Weight:** 544 g
- **Output Voltage:** 12 Volts

## Images

![BLACK+DECKER 6V and 12V Battery Charger/Maintainer (BM3B) - Image 1](https://m.media-amazon.com/images/I/81xP3NK1SmL.jpg)
![BLACK+DECKER 6V and 12V Battery Charger/Maintainer (BM3B) - Image 2](https://m.media-amazon.com/images/I/61AZWtGGFSL.jpg)
![BLACK+DECKER 6V and 12V Battery Charger/Maintainer (BM3B) - Image 3](https://m.media-amazon.com/images/I/712Vxf+NeRL.jpg)
![BLACK+DECKER 6V and 12V Battery Charger/Maintainer (BM3B) - Image 4](https://m.media-amazon.com/images/I/91iQpb4z4NS.jpg)
![BLACK+DECKER 6V and 12V Battery Charger/Maintainer (BM3B) - Image 5](https://m.media-amazon.com/images/I/81W8vrHDCdL.jpg)

## Questions & Answers

**Q: Does it require step down transformer**
A: yes

**Q: How much input voltage is required 110 or  230 Volt??**
A: It requires 110 volt to convert u should buy a step down transformer seperaty .  better buy the same product in amazon.com there is a seller with international shipping which would cost u around 2000 rupees upon overall process and get one hec step down converter

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by V***S on 27 April 2017*

Excellent product, but it's 110 volts

### ⭐ One Star
*by M***I on 20 June 2018*

poore

### ⭐⭐⭐⭐⭐ Works well
*by W***C on 15 February 2024*

Good product

## Frequently Bought Together

- BLACK+DECKER BM3B Fully Automatic 6V/12V Battery Charger/Maintainer with Cable Clamps and O-Ring Terminals, Multi, 1.5 Amp
- SinLoon Cigarette Lighter SAE Battery Charger Cable,12V 15A Cigarette Lighter Plug to Waterproof SAE Quick Release Adapter Extension Charging Cable with Fuse and LED Light(10FT,3 Meter)

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**Shop now:** [https://www.desertcart.tn/products/209470101-black-decker-6v-and-12v-battery-charger-maintainer-bm3b](https://www.desertcart.tn/products/209470101-black-decker-6v-and-12v-battery-charger-maintainer-bm3b)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-16*