--- product_id: 711207095 title: "3 Cable 553640 LiPo Battery 3.7V 850mAh 3.145Wh 1S 5C Litre Energy Battery Rechargeable with PCM Thermistor NTC Smartwatch Electronic Clock Not Suitable for Radio Control 42x36x" brand: "liter energy battery" price: "KD 0.08" currency: KWD in_stock: false url: https://www.desertcart.com.kw/products/711207095-3-cable-553640-lipo-battery-3-7v-850mah-3-145wh store_origin: KW region: Kuwait --- # 3.7V rated voltage 850mAh capacity Built-in PCM & NTC protection 3 Cable 553640 LiPo Battery 3.7V 850mAh 3.145Wh 1S 5C Litre Energy Battery Rechargeable with PCM Thermistor NTC Smartwatch Electronic Clock Not Suitable for Radio Control 42x36x **Brand:** liter energy battery **Price:** KD 0.08 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power your productivity with smart, safe, and sleek energy! ## Quick Answers - **What is this?** 3 Cable 553640 LiPo Battery 3.7V 850mAh 3.145Wh 1S 5C Litre Energy Battery Rechargeable with PCM Thermistor NTC Smartwatch Electronic Clock Not Suitable for Radio Control 42x36x by liter energy battery - **How much does it cost?** KD 0.08 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/711207095-3-cable-553640-lipo-battery-3-7v-850mah-3-145wh) ## 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 - • **Reliable Power Boost:** 850mAh capacity ensures your devices stay energized through long workdays and creative sessions. - • **Compact & Lightweight:** Slim 42x36x5.5mm design at just 15g fits seamlessly into your portable electronics without bulk. - • **Smart Safety Circuitry:** Integrated PCM protection with NTC thermistor guards against overcharge, over-discharge, and overheating for peace of mind. - • **Versatile Compatibility:** Perfect for smartwatches, electronic clocks, Bluetooth headsets, and portable office gadgets — but not for high-drain RC devices. - • **Fast & Flexible Charging:** Supports standard (2-3 hrs) and fast charging (1-2 hrs) with a max charging current of 1C for quick turnaround. ## Overview The Liter Energy 553640 LiPo Battery delivers a reliable 3.7V and 850mAh capacity in a compact 42x36x5.5mm form factor. Featuring built-in PCM protection and an NTC thermistor, it safeguards your devices from overcharge, over-discharge, and overheating. Ideal for smartwatches, portable electronics, and office gadgets, it supports both standard and fast charging, ensuring you stay powered without compromise. Note: Not suitable for high-discharge radio control devices. ## Description Without plug. With 3 wires. 3.7V 850mAh LiPo Battery Battery 553640. 42 x 36 x 5.5 ± 0.5 mm. Please check the dimensions before purchasing. 1 x 3 Wire Battery Three cable batteries: - Red cable "+" (positive). - Black cable "-" (negative). - Yellow or white cable (thermistor) Each cable has its function, do not charge or connect vice versa. 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 wires. The main battery has no plugs or plugs that do not match or do not match. No matter you can cut and solder the right plug by connecting cables in the same colour. NOT COMPATIBLE: The battery has a discharge rate "C" less than 5C. The discharge rate is the speed at which a battery can be safely discharged. If the "C" rating is too low, the battery cannot provide the power the motors need, and the radio control unit does not have enough power. Technical parameters: Product type: rechargeable lithium polymer battery. Battery parameters: 850mAh 3.7V Battery capacity: 850mAh - Battery size: 42 x 36 x 5.5 ± 0.5 mm. Charging current: standard charge 0.2C 5A Charging current: 2C 5A fast charging. Standard charging method: DC 0.2C - Standard charging time: 2-3 hours. - Fast charging time: 1-2 hours. - Charging voltage: 4.2 V ± 0.03 V. Rated Voltage: 3.7V - Max. Charging voltage: 4.3 V. - Maximum charging current: 1C - Maximum discharge current: 1C - Discharge cutting voltage: 2.75V - Discharge temperature: -20°C ~ +60°C. Operating Temperature: 0~45°C - Cable length: 30 mm. - Connection: none. - Weight: 15g/pcs ## Features - Specifications -> Model: 553640 | Size: 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 thermistor | The red cable is positive "+" black is negative" white is "Thermistor", Please do not connect the other way around. - Compatible -> Telecommunication: mobile phone, web, intercom, 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: miner lamp, reflector / toy - Not compatible with radio control: RC games, RC drones, RC cars, RC planes, RC boats. The battery has a discharge rate "C" less than 5C. The discharge rate is the speed 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 radio control device. - PCM Protection with NTC: Built-in PCM protection circuit with NTC thermistor to avoid overcharging or over-discharge. Protection function: over charge, over-discharge, over-current, short circuit protection, over temperature 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, features the maximum number of charge and discharge cycles, no overcharge or over-discharge of the battery, do not place it next to high temperature conditions, do not throw it into the fire, do not throw into the water. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DZHSPS3K | | 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 - **Battery cell composition:** Lithium Polymer - **Brand:** Liter energy battery - **Number of batteries:** 1 Nonstandard Battery batteries required. (included) - **Reusability:** Rechargeable ## Images ![3 Cable 553640 LiPo Battery 3.7V 850mAh 3.145Wh 1S 5C Litre Energy Battery Rechargeable with PCM Thermistor NTC Smartwatch Electronic Clock Not Suitable for Radio Control 42x36x - Image 1](https://m.media-amazon.com/images/I/51ERiK3ndiL.jpg) ![3 Cable 553640 LiPo Battery 3.7V 850mAh 3.145Wh 1S 5C Litre Energy Battery Rechargeable with PCM Thermistor NTC Smartwatch Electronic Clock Not Suitable for Radio Control 42x36x - Image 2](https://m.media-amazon.com/images/I/61qM6pe+u6L.jpg) ![3 Cable 553640 LiPo Battery 3.7V 850mAh 3.145Wh 1S 5C Litre Energy Battery Rechargeable with PCM Thermistor NTC Smartwatch Electronic Clock Not Suitable for Radio Control 42x36x - Image 3](https://m.media-amazon.com/images/I/61apXfo6bVL.jpg) ![3 Cable 553640 LiPo Battery 3.7V 850mAh 3.145Wh 1S 5C Litre Energy Battery Rechargeable with PCM Thermistor NTC Smartwatch Electronic Clock Not Suitable for Radio Control 42x36x - Image 4](https://m.media-amazon.com/images/I/51aU7LcBjpL.jpg) ![3 Cable 553640 LiPo Battery 3.7V 850mAh 3.145Wh 1S 5C Litre Energy Battery Rechargeable with PCM Thermistor NTC Smartwatch Electronic Clock Not Suitable for Radio Control 42x36x - Image 5](https://m.media-amazon.com/images/I/61nOOBnEDDL.jpg) ## Frequently Bought Together - 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 - VARTA Batteries Electronics CR2032 Lithium button cell battery 2-pack, Button cells in original blister pack of 2 - DURACELL 2025 Lithium Coin Batteries 3V (4 Pack) - Up to 70% Extra Life - Baby Secure Technology - For Use in Key Fobs, Fitness Watches and 3D Glasses - Baby Secure Packaging --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/711207095-3-cable-553640-lipo-battery-3-7v-850mah-3-145wh](https://www.desertcart.com.kw/products/711207095-3-cable-553640-lipo-battery-3-7v-850mah-3-145wh) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-18*