---
product_id: 210779458
title: "Outerman Car Battery Charger 12V 24V Lithium Battery Charger, Auto Battery Charger Maintainer for Car Boat Motorcycle Lawn Mower Lead Acid Battery or Lithium Battery Capacity: 6AH~105AH"
brand: "outerman"
price: "¥10596"
currency: JPY
in_stock: true
reviews_count: 13
category: "Outerman"
url: https://www.desertcart.jp/products/210779458-outerman-car-battery-charger-12v-24v-lithium-battery-charger-auto
store_origin: JP
region: Japan
---

# Fast 12V/24V charging Intelligent LCD digital display Supports 6-105Ah battery capacity Outerman Car Battery Charger 12V 24V Lithium Battery Charger, Auto Battery Charger Maintainer for Car Boat Motorcycle Lawn Mower Lead Acid Battery or Lithium Battery Capacity: 6AH~105AH

**Brand:** outerman
**Price:** ¥10596
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up smarter, not harder — never get stranded again!

## Quick Answers

- **What is this?** Outerman Car Battery Charger 12V 24V Lithium Battery Charger, Auto Battery Charger Maintainer for Car Boat Motorcycle Lawn Mower Lead Acid Battery or Lithium Battery Capacity: 6AH~105AH by outerman
- **How much does it cost?** ¥10596 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/210779458-outerman-car-battery-charger-12v-24v-lithium-battery-charger-auto)

## Best For

- outerman enthusiasts

## Why This Product

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

## Key Features

- • **Smart & Safe:** Intelligent LCD display with auto shut-off prevents overcharging and battery damage.
- • **Built to Last:** Backed by a 1-year warranty and trusted by thousands of pros and DIYers alike.
- • **Rapid Recharge:** Auto-adjusts current for fast, efficient charging in any voltage environment.
- • **Dual Mode Control:** Switch between auto and manual modes for tailored battery maintenance and activation.
- • **Universal Powerhouse:** Charges both lithium & lead-acid batteries seamlessly—car, boat, motorcycle, and more.

## Overview

The Outerman Car Battery Charger is a versatile 12V/24V smart charger designed for lithium and lead-acid batteries ranging from 6Ah to 105Ah. Featuring fast auto-adjust charging, an intelligent LCD display, and dual auto/manual modes, it ensures safe, efficient battery maintenance for cars, motorcycles, boats, and more. Lightweight and reliable, it extends battery life with pulse repair technology and comes with a 1-year warranty for peace of mind.

## Description

desertcart.com: Outerman Car Battery Charger 12V 24V Lithium Battery Charger, Auto Battery Charger Maintainer for Car Boat Motorcycle Lawn Mower Lead Acid Battery or Lithium Battery Capacity: 6AH~105AH : Automotive

Review: Charges both lead-acid and lithium batteries - I recently installed a lithium battery in my antique Triumph motorcycle, and I wanted a charger which would properly charge it without damage. Standard chargers are designed with various cycles for lead-acid batteries and can damage lithium cells. This charger is lightweight and well-made, and has a switch to change the cycle for standard batteries to lithium cells. It also has a very bright display which provides important information about the battery and charging process. Since it works for both standard and lithium batteries, it is versatile and I am very pleased with it.
Review: Good for DYI Cast Iron Electrolysis - The cords are little shorter than I’d like but in terms of simplicity and effectiveness, it’s perfect. I haven’t used it for car charging, only for cast iron restoration, so that’s my experience with it.

## Features

- 【WIDE RANGE USE】:🔋 Diagnose and repair various battery problems, including flooded or sealed maintenance free batteries. Pulse repair function can help to repair your loss battery and extend battery life. Suitable for all kinds of vehicles, lithium battery or lead-acid battery: automotive, motorcycle, marine, RV, Powersport, lawn&garden, children toys, etc. (Note:When diagnosing the battery voltage, the charger does not need to connect the power supply but only connects the battery to detect）
- 【FAST CHARGING】:🔋 The charger is designed for 12V/24V batteries. Input voltage: 100-240V AC, Battery range:12V/10AMH(max); 24V/7.5AMH(max). Automatically adjust the charging current, easy to deal with a variety of harsh voltage environments, quickly charge the battery. Suitable for charging any lead acid, Flooded(WET), GEL, Calcium type deep cycle, VRLA,12.4-12.8V polymer lithium battery,maintenance-free and AGM batteries of capacities up to 6-105Ah (Amp-hours).
- 【Auto mode and manual mode】: 🔋Avoid any dangerous situations. In the case of automatic mode, our battery charger will automatically power off when your battery is fully charged. In manual mode, our battery charger will always charge your battery regardless of whether your battery is fully charged. Manual mode is fully charged. You need to turn it off by yourself. The advantage of manual mode is that you can continue to charge when the battery is fully charged to activate your battery.
- 【INTELLIGENT LCD DIGITAL DISPLAY】:🔋 The automatic smart charger can display/current/voltage easy to operate, intelligent charging, without manual adjustment, making it easier to charge your battery. Automatic mode of battery charger: fully intelligent charging and maintenance of battery, no extra operation required. Manual mode: adjust the charging mode, for example, you can continue charging after the automatic mode is charged.
- 【Outerman WARRANTY SERVICE】:🔋 The battery charger has a one-year warranty. We have enough confidence in our battery charger, if you have any questions, please contact us by email. We will reply to you as soon as possible and give you a satisfactory solution. Package includes: 1 battery charger.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087BXGK3Z |
| Batteries | 2 CR2 batteries required. (included) |
| Best Sellers Rank | #63,110 in Automotive ( See Top 100 in Automotive ) #331 in Battery Chargers |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,976) |
| Date First Available | April 20, 2020 |
| Item Weight | 6.7 ounces |
| Item model number | MF-20B |
| Manufacturer | Outerman |
| Product Dimensions | 8.66 x 2.76 x 6.69 inches |

## Product Details

- **Brand:** Outerman
- **Color:** Yellow+black
- **Input Voltage:** 24 Volts
- **Output Voltage:** 24 Volts (DC)
- **Product Dimensions:** 2.76"D x 8.66"W x 6.69"H

## Images

![Outerman Car Battery Charger 12V 24V Lithium Battery Charger, Auto Battery Charger Maintainer for Car Boat Motorcycle Lawn Mower Lead Acid Battery or Lithium Battery Capacity: 6AH~105AH - Image 1](https://m.media-amazon.com/images/I/615YEpf81rS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Charges both lead-acid and lithium batteries
*by C***N on January 18, 2025*

I recently installed a lithium battery in my antique Triumph motorcycle, and I wanted a charger which would properly charge it without damage. Standard chargers are designed with various cycles for lead-acid batteries and can damage lithium cells. This charger is lightweight and well-made, and has a switch to change the cycle for standard batteries to lithium cells. It also has a very bright display which provides important information about the battery and charging process. Since it works for both standard and lithium batteries, it is versatile and I am very pleased with it.

### ⭐⭐⭐⭐⭐ Good for DYI Cast Iron Electrolysis
*by A***E on January 21, 2025*

The cords are little shorter than I’d like but in terms of simplicity and effectiveness, it’s perfect. I haven’t used it for car charging, only for cast iron restoration, so that’s my experience with it.

### ⭐⭐⭐⭐ cast iron electrolysis? me too.
*by L***N on July 25, 2023*

Yes, it works for cleaning cast iron in a rubbermaid tote. Put it on manual and it was dumping 7+ amps at 12V for hours. HOWEVER: It is a stupid whiny baby sometimes. It always flashes a light (white, green, red, off, repeat) for no reason I can tell. It will also sometimes S C R E A M at you that you have a short. You might have a short. Or maybe the device is throwing a tantrum. If like me you spent three hours debugging and rebuilding everything, then you'll want to know this: Sometimes the charger wants to be plugged in before it is connected to the load. That's it. That's the problem. 4 stars for working well except for the hissy fits.

## Frequently Bought Together

- Outerman Car Battery Charger 12V 24V Lithium Battery Charger, Auto Battery Charger Maintainer for Car Boat Motorcycle Lawn Mower Lead Acid Battery or Lithium Battery Capacity: 6AH~105AH
- Outerman Car Battery Charger,12V-12A/24V-8.5AMH Smart Automatic Battery Charger,High/Low Power Trickle Charger Battery Maintainer and Desulfator,for Motorcycle Lawn Mower Marine Lead Acid Batteries
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**Shop now:** [https://www.desertcart.jp/products/210779458-outerman-car-battery-charger-12v-24v-lithium-battery-charger-auto](https://www.desertcart.jp/products/210779458-outerman-car-battery-charger-12v-24v-lithium-battery-charger-auto)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*