---
product_id: 42052524
title: "BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator Rings Clips Fast Charging Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery"
brand: "bmk bluemickey"
price: "378 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/42052524-bmk-12v-5a-smart-battery-charger-portable-battery-maintainer-detachable
store_origin: RO
region: Romania
---

# 5A fast charging power Smart 4-stage battery care 72-hour multi-safety protection BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator Rings Clips Fast Charging Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery

**Brand:** bmk bluemickey
**Price:** 378 Lei
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up smartly, stay charged confidently!

## Quick Answers

- **What is this?** BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator Rings Clips Fast Charging Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery by bmk bluemickey
- **How much does it cost?** 378 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/42052524-bmk-12v-5a-smart-battery-charger-portable-battery-maintainer-detachable)

## Best For

- bmk bluemickey enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Battery Rescue:** Detects defective batteries before charging and protects against overcharge, short circuit, and reverse polarity.
- • **Fast & Reliable Power Boost:** Delivers a robust 5A output to charge 15-100Ah batteries efficiently, minimizing downtime.
- • **Versatile & Portable Design:** Lightweight 15.9oz charger with detachable alligator clips, perfect for cars, boats, lawn mowers, and more.
- • **Intelligent 4-Stage Charging:** Automatically adjusts charging phases with LED indicators for precise battery health monitoring.
- • **Certified Safety & Durability:** ETL certified with a 10A fuse and high-quality ABS casing ensures long-lasting, worry-free performance.

## Overview

The BMK 12V 5A Smart Battery Charger is a compact, ETL-certified device designed for 15-100Ah lead acid batteries. Featuring a 4-stage automatic charging process, advanced defective battery detection, and 72-hour multi-safety protections, it ensures fast, safe, and efficient charging for vehicles, boats, and outdoor equipment. Its lightweight, portable design with detachable clips makes it an essential tool for proactive battery maintenance and emergency power boosts.

## Description

BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator Rings Clips Fast Charging Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery

## Features

- 【UPGRADED DEFECTIVE BATTERY DETECT/FAST CHARGING CAR BATTERY BOOSTER】Updated with battery condition diagnose to detect the defective battery before charge. Input 100-240V AC, With 5A DC output current, BMK 12V 5A car battery charger is suitable for charging batteries with 15-100Ah. NOTE: To better tender the battery, please make sure the battery capacity is higher than 15Ah, it can also charge over 100Ah batteries, just more charging time. ETL Certified for performance and safety
- 【UPGRADED 72-HOUR SAFETY FEATURES/MULTI SAFETY PROTECTIONS - BATTERY RESCUE & RECOVER】Updated with 72 hours safety feature to commence anytime the charger is onto protect marginal batteries from over charging. Made of high quality ABS, multi-protects of Short Circuit/ OV/ OC/ Overload/ Polarity Reverse, featured with Constant Pulse Current Maintenance function to avoid overcharge and discharge; Full-loaded and burn-in test prove its high reliable efficiency, stable performance
- 【4-STAGE SMART CHARGING - FULLY AUTOMATIC BOAT BATTERY CHARGER】 12V smart charger operated with 4 stages automatic charging process by MCU controller, 25%/50%/75%/100% to indicate quantity of electricity and monitor the whole charging progress. Stop automatically when the battery is fully charged. LED indicator designed to display different charging status of the marine battery charger
- 【UPGRADED WITH 10A FUSE ONTO RING CONNECTORS & MULTI-PURPOSES DEEP CYCLE BATTERY CHARGER】Pb/SLA/VRLA/GEL/AGM lead acid battery charger tender, operated with vulcanization function, BMK battery maintainer charger is a great choice for lawn mower, boat, car, motorcycle, electric vehicle, electric tools and emergency battery charging, lightweight(15.87oz) allows you take it to anywhere, used as Trickle Battery Charger as well
- 【QUALIRY ENSURANCE & IN TIME SERVICE】BMK is devoted to provide boat battery trickle charger with higher qulality to meet buyers' needs better and timely after-sale services, eliminate all your worries about getting this trolling motor battery charger. Just get your Automotive Car Battery Charger Maintainer with confidence, and contact us if you have any problems about the item when using

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BMK BLUEMICKEY |
| Brand | BMK BLUEMICKEY |
| Item Weight | 15.9 ounces |
| Product Dimensions | 5.9 x 2.78 x 2.2 inches |
| Item model number | 4333804069 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 4333804069 |
| Bulb Type | LED |
| Special Features | emergency light portable electronics devices battery charger |
| Amperage | 5 Amps |
| Voltage | 12 Volts |
| Wattage | 60 watts |

## Product Details

- **Brand:** BMK BLUEMICKEY
- **Color:** 12V@5A
- **Product Dimensions:** 5.9"D x 2.78"W x 2.2"H
- **Item Weight:** 15.87 Ounces
- **Output Voltage:** 14.7 Volts

## Images

![BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator Rings Clips Fast Charging Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery - Image 1](https://m.media-amazon.com/images/I/71ENcU-sjWL.jpg)

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**Shop now:** [https://www.desertcart.ro/products/42052524-bmk-12v-5a-smart-battery-charger-portable-battery-maintainer-detachable](https://www.desertcart.ro/products/42052524-bmk-12v-5a-smart-battery-charger-portable-battery-maintainer-detachable)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-24*