# Polymer Lithium Ion Battery (LiPo) 3.7V 1100mAh

**Type:** Product page · **SKU:** CE04377 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia)
**Page:** https://core-electronics.com.au/polymer-lithium-ion-battery-1000mah-38458.html ([markdown](https://core-electronics.com.au/polymer-lithium-ion-battery-1000mah-38458.html.md))

Rely on the superior chemistry and energy density of Lithium Ion batteries for your next portable project. This battery has a capacity of 1100mAh and connects to your circuit by the attached JST connector.

> ⚠ Extra precautions need to be taken when handling Lithium Polymer batteries. [Our tips for LiPos can be found here.](https://core-electronics.com.au/guides/analogue-electronics/our-guide-for-using-lipo-batteries/)

## Pricing

- **Price:** $8.65 (inc GST) — $7.86 AUD, exc GST
- **Quantity discounts:** 5+ $7.47 (exc GST) · 20+ $6.68 (exc GST) · 100+ $5.51 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 230 today; more stock is typically available with a 30–40 day lead time.

## Description

PLEASE NOTE: Though the image and address of this battery states it is 1000mAh, **it is 1100mAh** as stated by the title.

Make your next project portable with the reliable battery technology that is Polymer Lithium Ion. These batteries have fast charge times, can reliably hold a charge, and come with complete safety circuitry built-in. These batteries are our go-to option for any portable project.

- **POWER** - With a cell voltage of 3.7 Volts, these batteries are perfect for microcontrollers and other low power devices, especially when paired with a good DC/DC regulator for logic level output.
- **PROTECTION CIRCUIT** - Built into the battery is an over-voltage, over-current, and minimum voltage protection circuit which makes them even easier to use, although care must be taken when using LiPo batteries. Be sure to only use a specific LiPo charger.
- **CHARGING** - Although these cells are rated for 2C continuous discharge, the wiring and connectors are only rated up to 1A, so be sure to take that into account when determining your project requirements.
 
Remember that like any power source, you should be **extra careful** not to short the power pins as doing so can damage your battery and cause it to swell/overheat, rendering it unusable and dangerous.

### How to use a Lithium Polymer Battery in your project

We've got plenty of experience with Lithium batteries, with most of our projects being powered by them. We've written a guide that will explain the terminology, specifications and practical applications of LiPO batteries in a project:

[How to choose and use a LiPO Battery in your project](https://core-electronics.com.au/guides/analogue-electronics/choosing-your-next-lipo-battery/)

[Our tips and safety considerations when using LiPO batteries](https://core-electronics.com.au/guides/analogue-electronics/our-guide-for-using-lipo-batteries/)

If you need any help with using these batteries, [get in touch](https://core-electronics.com.au/contacts/). We're here to help.

### Tech Specs

- 3.7V
- 1100mAh capacity
- Standard 2-pin JST-PH connector
- 51x34x6mm
- 21g
- Rated for 2C continuous discharge
- Great energy retention with low self-discharge rates (<8% per month)
- Reliable under extreme conditions (-10 to 50C)
 
### Documents

- PCM Datasheet
- MSDS

## Guides for this product

- [Choosing Your Next LiPo Battery](https://core-electronics.com.au/guides/analogue-electronics/choosing-your-next-lipo-battery/)

## Videos for this product

- [Choosing Your Next LiPo Battery](https://core-electronics.com.au/videos/choosing-your-next-lipo-battery)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/c/e/ce04377.jpg)