---
product_id: 45428229
title: "Car Battery Charger, 12V/6V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Lead Acid Gel AGM Sealed Wet or 12V-Lithium(LiFePO4) Batteries, with IP65 Waterproof"
brand: "mroinge"
price: "374 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/45428229-car-battery-charger-12v-6v-5-5a-smart-vehicle-battery
store_origin: RO
region: Romania
---

# 5.5A fast charging IP65 waterproof rating Supports 6V/12V & LiFePO4 Car Battery Charger, 12V/6V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Lead Acid Gel AGM Sealed Wet or 12V-Lithium(LiFePO4) Batteries, with IP65 Waterproof

**Brand:** mroinge
**Price:** 374 Lei
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up smartly, stay charged effortlessly!

## Quick Answers

- **What is this?** Car Battery Charger, 12V/6V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Lead Acid Gel AGM Sealed Wet or 12V-Lithium(LiFePO4) Batteries, with IP65 Waterproof by mroinge
- **How much does it cost?** 374 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/45428229-car-battery-charger-12v-6v-5-5a-smart-vehicle-battery)

## Best For

- mroinge enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Weatherproof:** IP65-rated waterproof design keeps your charger safe rain or shine.
- • **Multi-Safety Protection:** Charge worry-free with spark-proof, reverse polarity, and overcharge safeguards.
- • **All-in-One Smart Charger:** Seamlessly switch between 6V, 12V, and LiFePO4 modes for ultimate versatility.
- • **4-Stage Intelligent Charging:** Optimizes battery health with soft start, bulk, absorption, and float modes.
- • **Universal Battery Compatibility:** Perfect for lead-acid, AGM, GEL, and lithium batteries up to 160Ah.

## Overview

The MBC055 is a compact, 5.5A smart battery charger and maintainer designed for 6V and 12V lead-acid and LiFePO4 batteries up to 160Ah. Featuring multi-mode charging, advanced 4-stage smart charging technology, and comprehensive safety protections including IP65 waterproofing, it ensures reliable, year-round battery maintenance for cars, motorcycles, RVs, boats, and more.

## Description

Car Battery Charger, 12V/6V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Lead Acid Gel AGM Sealed Wet or 12V-Lithium(LiFePO4) Batteries, with IP65 Waterproof

## Features

- 【ALL-IN-ONE SMART FAST CHARGER】 12V/2A, 12V/5.5A, 6V/5.5A and 12V/5.5A-Lithium(LiFePO4) multiple charging modes, with independent 6V, 12V, trickle charge and fast charge selection.
- 【MULTI-PURPOSES BATTERY CHARGER / MAINTAINER】 Perfect for charging all types of 6V and 12V lead-acid batteries, including WET, GEL, AGM, STD, Deep-cycle, Marine, and maintenance-free battery or 12V-Lithium(LiFePO4) batteries up to 160Ah. Suitable for ATVs, RV, lawn mower, boat, car, motorcycle, electric vehicle, electric tools and emergency battery charging.
- 【MULTI-SAFETY PROTECTIONS】 Spark-proof technology / reverse polarity protection / short-circuit protection / overcharging protection/ over temperature protection / water-resistant (IP65) / bad battery identify and power down memory function. Our safe and advanced charging technology automatically monitor and maintain your battery.
- 【4-STAGE SMART CHARGING】 Soft start / Bulk / Absorption / Floating charge by MCU controller, Perfect for keeping your vehicles fully-charged and maintained during year-round battery maintenance or long-term storage for improved performance and battery life.
- 【EASY TO USE】 Intuitive LED indicators provide visual charging state feedback and diagnostic information. Easy connection to vehicle battery using the included battery clips and O-ring terminals, with quick disconnect harness. plus backed by our 2-year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mroinge |
| Brand | Mroinge |
| Model | Battery Charger |
| Item Weight | 1.14 pounds |
| Product Dimensions | 2 x 2.91 x 8.19 inches |
| Item model number | MBC055 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | MBC055 |
| Special Features | Multi-level safety protection: spark proof, reverse polarity, overcharging, short-circuit, over temperature, dust resistance, and IP65 waterproof. |
| Amperage | 5.5 Amps |
| Voltage | 12 Volts |
| Wattage | 90 watts |

## Product Details

- **Brand:** Mroinge
- **Color:** Black
- **Product Dimensions:** 2"D x 2.91"W x 8.19"H
- **Item Weight:** 0.52 Kilograms
- **Output Voltage:** 12 Volts (DC)

## Images

![Car Battery Charger, 12V/6V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Lead Acid Gel AGM Sealed Wet or 12V-Lithium(LiFePO4) Batteries, with IP65 Waterproof - Image 1](https://m.media-amazon.com/images/I/71FMublovVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by C***Y on June 17, 2025*

Works great

### ⭐⭐⭐⭐⭐ Highly recommended multiple use
*by P***. on March 21, 2025*

Excellent charger for the price works on many different types of batteries highly recommend. I will probably for just more

### ⭐⭐⭐⭐⭐ Simple and effecient
*by P***D on March 28, 2019*

When my emergency backup generator didn't start during a recent power outage, I discovered the starter battery was dead, most likely of old age. I purchased and installed a new 12v battery and monitored its voltage. When the generator ran it's weekly 20 minute exercise cycle the voltage would increase to about 13.6v as it was being "charged" by the generator. Overnight (with temperatures dropping near freezing) the voltage dropped under 12, which isn't a good thing for trying to maintain a healthy battery. So I needed to come up with a better solution to keeping the battery topped-off, than the once-a-week boost from the generator.I settled on this unit because of it's variety of battery and charge settings, including ability to charge a lithium-ion battery which I have in my RV, and it's "smart" technology that I've learned is very important after ruining many batteries due to my negligence in maintaining properly.Loved that it came with optional connecting types and 'quick-connect' plug. TIP: set the battery type/charging mode after plugging unit in, but before connecting to battery. Just as the manual explains, the battery voltage reached and remained around 14.3v for a couple days (absorption stage) and has since been holding around 13.4v in the float stage. I may or may not leave the charger plugged in full-time as I monitor how well it will hold a full charge with a once-a-week charge from the generator during the summer when it is hotter and the battery looses less voltage overnight.

## Frequently Bought Together

- Mroinge MBC055, 6V/12V 5.5A Smart Vehicle Battery Charger Maintainer for Cars Motorcycles RVs TVs Boat for Normal Lead Acid Gel AGM Sealed Wet or 12V-Lithium(LiFePO4) Batteries, with IP65 Waterproof
- [2 PACK] SPARKING 2FT Motorcycle Battery Charger Cord, Sae to O Ring Terminal Quick Disconnect Assembly Extension Cable, Sae 2Pin Wire Harness Reverse Polarity Adapter Port Accessory, 10A Fuse

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**Shop now:** [https://www.desertcart.ro/products/45428229-car-battery-charger-12v-6v-5-5a-smart-vehicle-battery](https://www.desertcart.ro/products/45428229-car-battery-charger-12v-6v-5-5a-smart-vehicle-battery)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-10*