---
product_id: 365650726
title: "Duotipa Battery EB-BM207ABY Compatible with M31 M30S M21 M215 SM- M3070 with Repair Tool Kit"
brand: "duotipa"
price: "¥5030"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/365650726-duotipa-battery-eb-bm207aby-compatible-with-m31-m30s-m21-m215
store_origin: JP
region: Japan
---

# Microchip protection Grade A cells Repair tool kit Duotipa Battery EB-BM207ABY Compatible with M31 M30S M21 M215 SM- M3070 with Repair Tool Kit

**Brand:** duotipa
**Price:** ¥5030
**Availability:** ✅ In Stock

## Summary

> 🔧 Power your day, the smart way!

## Quick Answers

- **What is this?** Duotipa Battery EB-BM207ABY Compatible with M31 M30S M21 M215 SM- M3070 with Repair Tool Kit by duotipa
- **How much does it cost?** ¥5030 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/365650726-duotipa-battery-eb-bm207aby-compatible-with-m31-m30s-m21-m215)

## Best For

- duotipa enthusiasts

## Why This Product

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

## Key Features

- • **DIY or Pro:** Installation guidance available for both DIY enthusiasts and professionals.
- • **Power Up Your Life:** Experience long-lasting energy with premium battery cells.
- • **Smart Safety First:** Built-in microchip prevents over-charging and overheating.
- • **Compatibility is Key:** Perfectly fits Galaxy M31, M30S, M21, M215, SM-M3070.
- • **Customer-Centric Care:** Responsive support within 24 hours for your peace of mind.

## Overview

The Duotipa Battery EB-BM207ABY is a high-quality replacement battery compatible with Galaxy M31, M30S, M21, M215, and SM-M3070 models. It features grade A premium cells and a built-in microchip for enhanced safety, ensuring longevity and reliability. Installation is straightforward, with resources available for both DIY and professional setups, backed by responsive customer service.

## Description

Product Specifications:Battery Model:EB-BM207ABYBattery Capacity: 6000 mAhBattery Type: Lithium Ion PolymernVoltage:3.85VWatt-hour: 23.1 Wh Compatible Models Galaxy M31 M30S M21 M215 SM- M3070: Package Includes:: 1 x battery, 1 x tools Tipps for intallation 1 Before installing, please watch YouTube instructional video. 2. Before installation, the power to the phone must be turned off. If it is not handled properly, it may damage the phone.Some little knowledge about batteries:1.In the case of long-term use or improper maintenance of the battery, its metal contacts will be oxidized. It will cause the phone to automatically shut down or disconnect during a call. It is recommended to wipe the contacts clean before use2.Inferior chargers and improper charging time methods will affect the standby time and battery life.3.If the battery is fully charged and left unused, it will cause natural loss of power and reduce battery life. If you need to store the battery for a long time, please use the photoelectric energy to save it.4.The ambient temperature has a great influence on the battery capacity and use time. The ionized energy released by the battery at low temperature is much less than that at normal temperature. Therefore, when using mobile phones outdoors in the north in winter, the standby time will be much shorter. Low temperature discharge is small, high temperature discharge is large, high temperature will also affect the standby time.5.It is recommended to use the original charger or a reliable charger to charge the battery.

## Features

- 【Compatible Models】Galaxy M31 M30S M21 M215 SM- M3070.Please check your old battery number before buying this battery.
- 【Top Quality Battery】: Made of grade A premium battery cells, long lasting and durable. Build-in microchip to prevent over-charging, over-discharging and over-heating, which will help lengthen battery life
- 【Battery Tip】When using the battery for the first time, first use up the virtual power that comes with the battery when it leaves the factory, and then turn off the phone when it is used. Then charge it for 6-8 minutes, taking care not to overcharge, so as not to damage the battery cells and affect the service life. Fully activate the battery after 3-4 cycles to achieve the best use effect.
- 【Installation Information】: No user manual included, we recommend the installation by professionals. If you need to install yourself, you can view some installation videos on YouTube. These videos can help you to better complete the installation.
- 【Best Service】 Friendly customer service. Please contact first if this battery cannot meet your requirement. we will respond within 24 hours.

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Brand:** Duotipa
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 6000 Milliampere Hour (mAh)
- **Recommended Uses For Product:** Watch

## Images

![Duotipa Battery EB-BM207ABY Compatible with M31 M30S M21 M215 SM- M3070 with Repair Tool Kit - Image 1](https://m.media-amazon.com/images/I/61i1I3Bkg8L.jpg)
![Duotipa Battery EB-BM207ABY Compatible with M31 M30S M21 M215 SM- M3070 with Repair Tool Kit - Image 2](https://m.media-amazon.com/images/I/61puWCjGI7L.jpg)
![Duotipa Battery EB-BM207ABY Compatible with M31 M30S M21 M215 SM- M3070 with Repair Tool Kit - Image 3](https://m.media-amazon.com/images/I/51tn57mocrL.jpg)
![Duotipa Battery EB-BM207ABY Compatible with M31 M30S M21 M215 SM- M3070 with Repair Tool Kit - Image 4](https://m.media-amazon.com/images/I/51mJIfzlAQL.jpg)
![Duotipa Battery EB-BM207ABY Compatible with M31 M30S M21 M215 SM- M3070 with Repair Tool Kit - Image 5](https://m.media-amazon.com/images/I/61PaS0tuwmL.jpg)

## Frequently Bought Together

- Duotipa Battery EB-BM207ABY Compatible with M31 M30S M21 M215 SM- M3070 with Repair Tool Kit
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**Shop now:** [https://www.desertcart.jp/products/365650726-duotipa-battery-eb-bm207aby-compatible-with-m31-m30s-m21-m215](https://www.desertcart.jp/products/365650726-duotipa-battery-eb-bm207aby-compatible-with-m31-m30s-m21-m215)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*