---
product_id: 712517451
title: "3 Cables, 553640 LiPo Battery, 3.7 V, 850 mAh, 3.145 Wh, 1S, 5C, Litre, Energy Battery, Rechargeable with PCM-Thermistor NTC Smartwatch, Electronic Clock, Not Suitable for Radio Control 42 x 36 x 5.5"
brand: "liter energy battery"
price: "€ 27.95"
currency: EUR
in_stock: true
reviews_count: 1
category: "Liter Energy Battery"
url: https://www.desertcart.pt/products/712517451-3-cables-553640-lipo-battery-3-7-v-850-mah
store_origin: PT
region: Portugal
---

# 3.7V rated voltage 850mAh capacity PCM + NTC safety protection 3 Cables, 553640 LiPo Battery, 3.7 V, 850 mAh, 3.145 Wh, 1S, 5C, Litre, Energy Battery, Rechargeable with PCM-Thermistor NTC Smartwatch, Electronic Clock, Not Suitable for Radio Control 42 x 36 x 5.5

**Brand:** liter energy battery
**Price:** € 27.95
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your day with smart, safe, and sleek energy!

## Quick Answers

- **What is this?** 3 Cables, 553640 LiPo Battery, 3.7 V, 850 mAh, 3.145 Wh, 1S, 5C, Litre, Energy Battery, Rechargeable with PCM-Thermistor NTC Smartwatch, Electronic Clock, Not Suitable for Radio Control 42 x 36 x 5.5 by liter energy battery
- **How much does it cost?** € 27.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/712517451-3-cables-553640-lipo-battery-3-7-v-850-mah)

## 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

- • **Precision Wiring:** 3-wire setup ensures optimal connection & battery health
- • **Smart Safety Tech:** Integrated PCM and thermistor guard against overload & overheating
- • **Compact Powerhouse:** Slim 42x36x5.5mm design fits sleek devices seamlessly
- • **Versatile Compatibility:** Perfect for smartwatches, portable electronics, and more (not RC toys!)
- • **Reliable Rechargeability:** Supports up to 2C fast charging with 1-2 hour quick recharge

## Overview

The Liter Energy 553640 LiPo battery delivers 850mAh at 3.7V in a compact 42x36x5.5mm form factor. Featuring integrated PCM protection and an NTC thermistor, it ensures safe charging and discharging cycles. Designed for smartwatches and portable electronics, it supports fast charging and offers reliable, memory-free performance—just avoid radio control devices.

## Description

Without plug. With 3 wires. LiPo battery, 3.7 V, 850 mAh. Battery 553640. 42 x 36 x 5.5 mm ± 0.5 mm. Please check the size details before ordering. 1 x 3-wire battery. Batteries with three cables: - Red cable "+" (positive) - Black cable "-" (negative). - Yellow or white cable (thermistor) Each cable has its function, do not charge or conversely connect. The 3-wire batteries retain the red and black wires, and to replace the 2-wire batteries, you can only use the red and black cable. The main battery has no plugs or plugs that do not match or do not match. You can also cut and solder the right plug by connecting cables in the same color. Not compatible: The battery has a discharge rate "C" less than 5 C. The discharge rate is the rate at which a battery can be safely discharged. If the "C" rating is too low, the battery cannot provide the power required by the motors, and the wireless control unit does not have enough power. Technical data: Product type: rechargeable lithium polymer battery. Battery parameters: 850 mAh, 3.7 V. Battery power: 850 mAh. - Battery size: 42 x 36 x 5.5 ± 0.5 mm. Charging current: Standard charge 0.2 C 5 A. Charging current: 2C 5A fast charging Standard charging method: DC 0.2 C. - Standard charging time: 2-3 hours. - Fast charging time 1-2 hours. - Charging voltage 4.2 V ± 0.03 V. Rated voltage: 3.7 V. - Maximum Charging Voltage: 4.3 V. - Maximum charging current: 1 C. - Maximum discharge current: 1 C. - Discharge cutting voltage: 2.75 V. - Discharge temperature: -20°C ~ + 60°C. Operating temperature: 0 ~ 45 °C. - Cable length: 30 mm. - Connection: none. - Weight: 15g/piece

Review: Solo llega 1 batería en el paquete

## Features

- Specifications -> Model: 553640 | Dimensions: 42 x 36 x 5.5 ± 0.5 mm | 3 cables | Rated voltage: 3.7 V | rechargeable LiPo battery (lithium-ion battery) with 3.7 V | 1 cell | without PCM protection and NTC hermistor | The red cable is positive "+" black is negative f. White is "Ther" mistor", please do not connect inversely.
- Compatible -> Telecommunications: Mobile Phone, Web, Intercom System, Bluetooth Headset / Portable Office Devices: Notebook, PDA, Portable Electrograph, Portable Printer/Video Devices: GPS, Digital Camera, Camcorder, Portable DVD, Portable TV, MP3, MP4 / Lighting Devices: Bergman Lamp, Reflector / Toy
- Not compatible with radio control: RC games, RC drones, RC cars, RC aircraft, RC boats. The battery has a discharge rate "C" less than 5 C. The discharge rate is the rate at which a battery can be safely discharged. If the "C" rating is too low, the battery cannot provide the power required by the motors and the wireless control unit.
- PCM protection with NTC: Integrated PCM protection circuit with NTC thermistor to prevent overload or overdischarge. Safety features: overcharge, over-discharge, over current, short circuit protection, overheating protection. Can be recharged repeatedly. No memory effect thanks to the latest Li-Ion technologies
- Easy to use: rechargeable with the original charger or a replacement, has the maximum number of charge and discharge cycles, no overcharging or overdischarge of the battery, do not place it next to high temperatures, do not throw into the fire, do not throw into the water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DZHSPS3K |
| Best Sellers Rank | 3,255,768 in Fashion ( See Top 100 in Fashion ) 1,454 in Watch Batteries |
| Guaranteed software updates until | unknown |
| Item model number | 553640 |
| Manufacturer | Liter Energy Battery |
| Product Dimensions | 3.6 x 0.55 x 4.2 cm; 30 g |

## Product Details

- **Battery capacity:** 850 Milliamp Hours
- **Battery cell composition:** Lithium Polymer
- **Brand:** Liter energy battery
- **Number of batteries:** 1 Nonstandard Battery batteries required. (included)
- **Recommended uses for product:** Power Tool

## Images

![3 Cables, 553640 LiPo Battery, 3.7 V, 850 mAh, 3.145 Wh, 1S, 5C, Litre, Energy Battery, Rechargeable with PCM-Thermistor NTC Smartwatch, Electronic Clock, Not Suitable for Radio Control 42 x 36 x 5.5 - Image 1](https://m.media-amazon.com/images/I/51ERiK3ndiL.jpg)

## Customer Reviews

### ⭐ Review
*by C***N on 27 May 2024*

Solo llega 1 batería en el paquete

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-23*