> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# M5Stack Magnetic Battery Base 110mAh

**Type:** Product page · **SKU:** CE10067 · **Brand:** [M5Stack](https://core-electronics.com.au/brands/m5stack-australia)
**Page:** https://core-electronics.com.au/m5stack-magnetic-battery-base-110mah-expansion-module.html ([markdown](https://core-electronics.com.au/m5stack-magnetic-battery-base-110mah-expansion-module.html.md))

Discover the M5Stack Magnetic Battery Base 110mAh, a versatile expansion module featuring magnetic attachment, battery switch, and pin headers for M5Stack Basic/Core2/CoreS3 development boards.

## Pricing

- **Price:** $18.70 (inc GST) — $17.00 AUD, exc GST
- **Quantity discounts:** 10+ $16.32 (exc GST) · 25+ $15.81 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 31 and Sep 09.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE10067:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE10067:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The M5Stack Magnetic Battery Base 110mAh is a versatile power expansion module designed to enhance the functionality and portability of M5Stack development boards. This upgraded version (V1.1) features a convenient battery switch for improved power management and magnetic attachment capabilities for flexible mounting options.

Equipped with both male and female 2.54mm pin headers, this base module facilitates seamless expansion possibilities while providing reliable power through its integrated 110mAh lithium battery. The magnetic mounting system enables quick installation and removal, making it ideal for rapid prototyping and development scenarios.

### Key Features & Technical Specifications

- 110mAh lithium battery capacity
- Integrated power switch for extended battery life
- Magnetic base attachment system
- 2.54mm spaced male and female pin headers
- Dimensions: 54 x 54 x 11mm
- Weight: 22.8g
- Compatible with M5Core/[Core2](https://core-electronics.com.au/m5stack-core2-esp32-iot-development-kit-48597.html)/CoreS3 development boards
 
### How to Use

Installation is straightforward through the following steps:

1. Align the bottom sticker pin with the corresponding host pins on your M5Stack device
2. Attach the battery base to your M5Stack development board
3. Use the integrated power switch to control battery operation
4. Optionally utilise the magnetic base for mounting on compatible surfaces
 
### What's in the Box

- 1x M5Stack Magnetic Battery Base 110mAh (BLACK-BOTTOM\_V1.1)
 
### Compatibility

This battery base is designed to work seamlessly with various M5Stack development boards including:

- [M5Stack ESP32 Basic Core IoT Development Kit](https://core-electronics.com.au/m5stack-esp32-basic-core-iot-development-kit.html)
- [M5Stack Core2 ESP32 IoT Development Kit](https://core-electronics.com.au/m5stack-core2-esp32-iot-development-kit-48597.html)
- M5Stack CoreS3
 
### Additional Resources

- [Official Documentation](https://docs.m5stack.com/en/module/BLACK-BOTTOM_V1.1)
 
### About M5Stack

M5Stack is a leading manufacturer of modular electronic development tools and IoT devices. Their innovative stacking system and comprehensive range of compatible modules have established them as a preferred choice in educational institutions and professional development environments. The company's commitment to open-source hardware and software solutions has created a robust ecosystem for learning, prototyping, and development.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/3/_/3_23677679-74fd-423e-9c60-a1c02d78c8e3_1200x1200.jpg)