---
product_id: 365779258
title: "Liter 3.7V 400mAh 502035 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST PH 2.0mm Connector"
brand: "liter energy battery"
price: "₱1191"
currency: PHP
in_stock: true
reviews_count: 8
category: "Liter Energy Battery"
url: https://www.desertcart.ph/products/365779258-liter-3-7v-400mah-502035-lipo-battery-rechargeable-lithium-polymer
store_origin: PH
region: Philippines
---

# 400mAh reliable capacity 3.7V stable power Multi-layer PCM safety Liter 3.7V 400mAh 502035 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST PH 2.0mm Connector

**Brand:** liter energy battery
**Price:** ₱1191
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your lifestyle with precision and safety — never miss a beat!

## Quick Answers

- **What is this?** Liter 3.7V 400mAh 502035 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST PH 2.0mm Connector by liter energy battery
- **How much does it cost?** ₱1191 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/365779258-liter-3-7v-400mah-502035-lipo-battery-rechargeable-lithium-polymer)

## Best For

- liter energy battery enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in PCM protection guards against overcharge, over-discharge, short circuits, and overheating.
- • **Compact Powerhouse:** Slim 5x20x35.5mm design fits seamlessly into your tech essentials.
- • **Smart Storage Tips:** Maintain 40%-60% charge and store cool to maximize battery lifespan and performance.
- • **Long-Lasting Charge:** 400mAh capacity ensures your devices stay energized longer, reducing downtime.
- • **Versatile Compatibility:** Perfect for Bluetooth gadgets, wearables, digital cameras, and smart home devices.

## Overview

This 3.7V 400mAh Lithium Polymer battery pack offers a compact, lightweight solution with advanced PCM protection for safe, reliable performance. Ideal for a wide range of portable electronics, it combines long cycle life with low self-discharge, ensuring your devices stay powered efficiently. Designed for professionals who demand dependable energy on the go, it supports smart storage practices to extend battery health.

## Description

Features:1. This battery is a high-quality lithium battery with a protective IC, safer than the average battery, longer life, charge more times;2. Excellent safety performance,Excellent discharge performance;3. This battery is really the latest state of the art technology in rechargeable. It is extremely thin, light weight and super thin compared to any rechargeable chemistry.Low weight, small size but huge capacity.The other advantage of the Lithium Polymer technology is the very low self discharge.Attention:1. Charge Li-Po battery with Li-Po battery charger only;2. Charge the Li-Po battery on a heat resistant surface;3. Inspect the lipo battery before charging and operating. Do not charge the lipo battery unattended;4. Inspect Li-Po battery before charging and operating it; 5. Do not allow Li-Po cells overheat at any time; 6. Do not over-discharge the Li-Po battery; 7. Please follow our suggestions which will extend the life of the battery.Note:1. Please make sure the battery size fit the size of your battery before odering.2. Please charge it usually and do not put is aside for a long time which will damage the battery.3. Any questions please feel free to contact me, we will be very happy to service you.

Review: Just works is all. - Perfect fit, my TENS device works again!
Review: Exact replacement - Worked as required.

## Features

- 3.7V; Typical capacity: 400mAh; Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V, and store the battery in a cool and dry place.
- Reliable Performance—No leak, excellent cost performance and long cycle life. PCM protection function: overcharge, over-discharge, over-current, short circuit protection, over temperature protection.
- Size: 5 x 20 x 35.5 mm（Please confirm the size before ordering）
- Application—Suitable for portable DVD players, bluetooth devices wireless devices, wearable electronic devices, PDA and digital cameras, GPS, monitoring units, notebook computers, e-books, telematics, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors, Wi-Fi enabled smart home systems.（Polymer lithium batteries are not suitable for unmanned aircraft）
- Connector Type: 2P JST PH 2.0mm Pitch （Note: If the positive and negative terminals of the connector are opposite to yours, you can change the position.）

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F9W7Z6J |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #239,981 in Health & Household ( See Top 100 in Health & Household ) #507 in 3.7V Batteries |
| Customer Reviews | 4.1 4.1 out of 5 stars (30) |
| Date First Available | August 31, 2021 |
| Item Weight | 0.422 ounces |
| Item model number | 502035 |
| Manufacturer | BIHUADE |

## Product Details

- **Battery Capacity:** 400 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** Liter energy battery
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Unit Count:** 1 Count

## Images

![Liter 3.7V 400mAh 502035 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST PH 2.0mm Connector - Image 1](https://m.media-amazon.com/images/I/6137DfQ04JL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just works is all.
*by M***N on September 18, 2025*

Perfect fit, my TENS device works again!

### ⭐⭐⭐⭐ Exact replacement
*by R***R on January 26, 2024*

Worked as required.

### ⭐⭐⭐⭐⭐ Battery is good, connector was wrong.
*by C***. on July 2, 2024*

I purchased the battery because it was the size I needed. I wasn’t sure about the connector because it is hard to tell in the picture. I needed to replace the battery in my electric skateboards remote. I was able to unsolder the old connector and put it on the new battery with no issues. It has been working great so far!

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**Shop now:** [https://www.desertcart.ph/products/365779258-liter-3-7v-400mah-502035-lipo-battery-rechargeable-lithium-polymer](https://www.desertcart.ph/products/365779258-liter-3-7v-400mah-502035-lipo-battery-rechargeable-lithium-polymer)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-10*