m5-docs/docs/en/module/battery.md

# Module BATTERY

<el-tag effect="plain">SKU:M002</el-tag>

<div class="product_pic"><img src="assets/img/product_pics/module/battery/module_battery_01.webp"></div>

## Description

**BATTERY**:  The Battery extension module is a 750mAh battery ADD-ON.

Would you like to make a demo or prototype that requires longer battery life? Perhaps using the battery in M5GO base and Basic base is not enough not for you.

Here comes the BATTERY which is a handy M5modules to upgrade your Lipo battery life. Since the Lipo batteries can work in parallel, you can stack multiple batteries to maximize your power endurance.

*CAUTION: The safety of Lipo battery is affected by many conditions. Overcharge, over-discharge, over-temperature, short circuit, crush and nail penetration may all result in a catastrophic failure, including the pouch rupturing, the electrolyte leaking, and fire. Although every battery we offer have accompany by a protection circuit board, using Lipo battery in you product still needs to be treated with caution*

Once the BATTERY is stacked underneath the M5 controller, the battery positive pole is connected to VBAT pin at IP5306

## Product Features

- 750mAh High-Capacity Battery

## Include

-  1x M5Stack BATTERY Module

## Specification

<table>
   <tr style="font-weight:bold">
      <td>Resources</td>
      <td>Parameter</td>
   </tr>
   <tr>
      <td>Net weight</td>
      <td>24g</td>
   </tr>
   <tr>
      <td>Gross weight</td>
      <td>36g</td>
   </tr>
   <tr>
      <td>Product Size</td>
      <td>54*54*14mm</td>
   </tr>
   <tr>
      <td>Package Size</td>
      <td>60*57*17mm</td>
   </tr>
 </table>

## MBUS PinMap

<img src="assets\img\product_pics\module\module_bus.webp"/>

<el-divider content-position="right">Last updated: 2020-12-21</el-divider>

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