---
product_id: 382064814
title: "MSDS Verified Part Number: 702030, Rechargeable 3.7V 400mAh Li Lipo Lithium Polymer Ion Battery Pack with 2 Pin 2.0mm JST Connector"
brand: "caoduren"
price: "A$19"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/382064814-msds-verified-part-number-702030-rechargeable-3-7v-400mah-li
store_origin: AU
region: Australia
---

# 3.7V Voltage 30x20x7mm Size 400mAh Capacity MSDS Verified Part Number: 702030, Rechargeable 3.7V 400mAh Li Lipo Lithium Polymer Ion Battery Pack with 2 Pin 2.0mm JST Connector

**Brand:** caoduren
**Price:** A$19
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Passion with Every Charge!

## Quick Answers

- **What is this?** MSDS Verified Part Number: 702030, Rechargeable 3.7V 400mAh Li Lipo Lithium Polymer Ion Battery Pack with 2 Pin 2.0mm JST Connector by caoduren
- **How much does it cost?** A$19 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/382064814-msds-verified-part-number-702030-rechargeable-3-7v-400mah-li)

## Best For

- caoduren enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Choice:** Rechargeable design reduces waste and saves money.
- • **Compact & Lightweight:** Weighs only 9.5 grams, perfect for portable gadgets.
- • **Power Up Your Devices:** Rechargeable lithium polymer battery for endless energy.
- • **Precision Engineering:** Dimensions of 30mm x 20mm x 7mm for a snug fit.
- • **Versatile Compatibility:** Ideal for MP3 players and other small electronics.

## Overview

The MSDS Verified 3.7V 400mAh Li Lipo Lithium Polymer Ion Battery Pack is a compact and lightweight power solution designed for MP3 players and other small electronics. With a nominal capacity of 400mAh and a rechargeable design, this battery ensures you stay powered up while being eco-friendly. Its precise dimensions make it a perfect fit for your devices, delivering reliable performance without the bulk.

## Description

MSDS Verified Part Number: 702030, Rechargeable 3.7V 400mAh Li Lipo Lithium Polymer Ion Battery Pack with 2 Pin 2.0mm JST Connector

## Features

- Nominal Capacity(mAh):400
- plug(2mm):2
- Length(±0.5mm):30
- Width(±0.5mm):20
- Thickness(±0.2mm):7

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.01 Kilograms |
| Battery Weight | 9.5 Grams |
| Unit Count | 1 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | MP3 播放器 |
| Reusability | Rechargeable |
| Battery Capacity | 400 Milliamp Hours |
| Amperage | 3.7 Amps |
| Voltage | 3.7 Volts |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** CaoDuRen
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 400 Milliamp Hours
- **Recommended Uses For Product:** MP3 播放器

## Images

![MSDS Verified Part Number: 702030, Rechargeable 3.7V 400mAh Li Lipo Lithium Polymer Ion Battery Pack with 2 Pin 2.0mm JST Connector - Image 1](https://m.media-amazon.com/images/I/51QKvfk45xS.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/382064814-msds-verified-part-number-702030-rechargeable-3-7v-400mah-li](https://www.desertcart.com.au/products/382064814-msds-verified-part-number-702030-rechargeable-3-7v-400mah-li)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-04*