---
product_id: 742818570
title: "MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)"
brand: "makerhawk"
price: "A$41"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/742818570-makerhawk-3-7v-1100mah-lipo-battery-102540-rechargeable-1s-lithium
store_origin: AU
region: Australia
---

# 3.7V stable voltage 1100mAh high capacity Multi-layer protection board MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)

**Brand:** makerhawk
**Price:** A$41
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your innovation with confidence and style!

## Quick Answers

- **What is this?** MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack) by makerhawk
- **How much does it cost?** A$41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/742818570-makerhawk-3-7v-1100mah-lipo-battery-102540-rechargeable-1s-lithium)

## Best For

- makerhawk enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Compatible:** Micro JST 1.25mm plug fits seamlessly with Arduino and ESP32 development boards for hassle-free integration.
- • **Reliable Power Boost:** 1100mAh capacity delivers consistent energy for your ESP32 projects and more.
- • **Smart Safety Circuitry:** Built-in over-charge, over-discharge, and short-circuit protection keeps your devices safe and your mind at ease.
- • **Long-lasting Performance:** High-density lithium polymer chemistry ensures stable discharge and extended battery lifespan.
- • **Certified Safety Assurance:** UN 38.3 certification guarantees compliance with international safety standards—because your projects deserve the best.

## Overview

The MakerHawk 3.7V 1100mAh LiPo Battery is a compact, rechargeable lithium polymer battery designed for Arduino and ESP32 development boards. Featuring a micro JST 1.25mm plug and a built-in protection board, it offers over-charge, over-discharge, and short-circuit safeguards. Certified to UN 38.3 standards, this battery ensures reliable, stable power delivery with a long lifespan, perfect for professional makers and developers seeking safe, efficient energy solutions.

## Description

MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)

## Features

- MakerHawk lithium battery not only provides higher energy and higher density but also ensures more stable discharge performance and longer lifespan. It also complies with UN 38.3 standards certification, ensuring safety and reliability.
- Over-Discharge Protection: When the battery is about to deplete, and the voltage drops to 3.0V, the protection circuit will shut down, preventing further discharge and providing over-discharge protection.
- Over-Charge Protection: During battery charging, when the voltage reaches the maximum battery voltage (4.2V), the protection circuit will automatically cut off power, indicating that the battery is fully charged and providing over-charge protection.
- Short Circuit Protection: In the event of a short circuit, the protection circuit will automatically shut down within milliseconds and will not power on again. Note that if the battery is short-circuited (bypassing the protection circuit), the protection circuit may also fail due to prolonged high current or component overheating.
- Storage & Usage: During long-term storage, keep the battery charged between 40% and 60%. We recommend charging the battery once every 3 months after receiving it, maintaining a voltage of 3.7-4.0V. Store the battery in a cool, dry place.

## Product Details

- **Number of Batteries:** 4 Nonstandard Battery batteries required. (included)
- **Brand:** MakerHawk
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 1100 Milliamp Hours
- **Recommended Uses For Product:** GPS

## Images

![MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack) - Image 1](https://m.media-amazon.com/images/I/7136+kzC59L.jpg)
![MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack) - Image 2](https://m.media-amazon.com/images/I/71MV8eomeXL.jpg)
![MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack) - Image 3](https://m.media-amazon.com/images/I/71mMiFWkoiL.jpg)
![MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack) - Image 4](https://m.media-amazon.com/images/I/715rz4CnTYL.jpg)
![MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack) - Image 5](https://m.media-amazon.com/images/I/71XWs4ygoQL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*