--- product_id: 619162151 title: "5A Active Balancing Module for 4S Li-ion(NMC/LFP) Battery Pack" brand: "100 balance" price: "£27.81" currency: GBP in_stock: true reviews_count: 6 category: "100 Balance" url: https://www.desertcart.co.uk/products/619162151-5a-active-balancing-module-for-4s-li-ion-nmc-lfp store_origin: GB region: United Kingdom --- # 5A active current for efficient balancing Compatible with 4S Li-ion (NMC/LFP) battery packs Low heat generation with zero internal resistance 5A Active Balancing Module for 4S Li-ion(NMC/LFP) Battery Pack **Brand:** 100 balance **Price:** £27.81 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your battery’s lifespan with smart balancing! ## Quick Answers - **What is this?** 5A Active Balancing Module for 4S Li-ion(NMC/LFP) Battery Pack by 100 balance - **How much does it cost?** £27.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/619162151-5a-active-balancing-module-for-4s-li-ion-nmc-lfp) ## Best For - 100 balance enthusiasts ## Why This Product - Trusted 100 balance brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Setup:** Includes wiring harness and user manual for quick, professional installation - • **Versatile Application:** Ideal for EVs, forklifts, energy storage, and off-grid power solutions - • **Energy-Efficient Design:** Active equalisation reduces power dissipation, keeping your pack cool and efficient - • **Precision Voltage Balancing:** Maintains cell voltage within 0.1V accuracy for peak battery health - • **Universal BMS Compatibility:** Seamlessly integrates with most BMS brands for hassle-free upgrades ## Overview The 5A Active Balancing Module by 100 BALANCE optimizes 4S Li-ion (NMC/LFP) battery packs by transferring charge between cells to equalize voltage with 0.1V precision. Compatible with most BMS systems, it features zero internal resistance and low heat generation, making it ideal for electric vehicles, energy storage, and industrial applications. Compact and lightweight, it ensures efficient, reliable battery performance and longevity. ## Description 100 BALANCE 5A Active Balancing Module for 4S Li-ion(NMC/LFP) Battery Pack : desertcart.co.uk: Electronics & Photo Review: Failed after five months - Failed after only five months of use Review: Prodotto decisamente soddisfacente nonostante il prezzo non proprio adeguato. Il modulo si è dimostrato estremamente efficace nel bilanciare le celle della batteria, garantendo una distribuzione uniforme della carica, fondamentale per mantenere la longevità e le prestazioni ottimali nel tempo. È abbastanza facile da usare e progettato per funzionare con batterie al litio di diversi tipi, offrendo maggiore flessibilità nell'utilizzo. È un ottimo investimento per chiunque abbia bisogno di mantenere le proprie batterie al litio in condizioni ottimali. Sconsigliato per i neofiti. ## Features - Transfer electricity between cells with different voltages to balance the voltage of each cell and improve the overall performance of the battery pack. - 100 BALANCE capacitive active equalisation module is compatible with most BMS on the market, including other brands.No internal resistance, power dissipation equalisation and low heat generation. - The hardware equalisation module can only be used with Ternary Lithium and LiFePo4 (LFP) battery packs. - The number of battery cells in series must match the corresponding model of equalisation module, if you can't find a matching model, please contact us, do NOT choose a model with similar parameters. - It can be used in the field of power batteries (electric vehicles, forklifts, AGVs, cleaning vehicles, etc.) and also in the field of energy storage (outdoor power supply, RVs, home energy storage, base station, photovoltaic, etc.). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CHYQMJ1N | | Best Sellers Rank | 53,071 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 156 in Household Battery Testers | | Box Contents | Active balancer, Wiring harness, User manual | | Brand Name | 100 BALANCE | | Colour | 5A Active Balancer | | Country of Origin | China | | Customer Reviews | 4.0 4.0 out of 5 stars (34) | | Input Voltage | 3 Volts | | Item Dimensions | 9.7 x 6.5 x 2.1 centimetres | | Item Weight | 0.13 Kilograms | | Manufacturer | 100 BALANCE | | Manufacturer Part Number | JHB-ZDJH-J04(5A) | | Model Number | 36d74371-ef4b-4ee8-b000-f73601c18945 | | Output Voltage | 3.1 Volts (DC) | | Plug Type | 2 Pin | | UPC | 725414469853 | | Unit Count | 1.0 count | ## Product Details - **Brand:** 100 BALANCE - **Colour:** 5A Active Balancer - **Input voltage:** 3 Volts - **Item dimensions L x W x H:** 9.7 x 6.5 x 2.1 centimetres - **Item weight:** 0.13 Kilograms ## Images ![5A Active Balancing Module for 4S Li-ion(NMC/LFP) Battery Pack - Image 1](https://m.media-amazon.com/images/I/51asAvMl3TL.jpg) ![5A Active Balancing Module for 4S Li-ion(NMC/LFP) Battery Pack - Image 2](https://m.media-amazon.com/images/I/61la2DbzItL.jpg) ![5A Active Balancing Module for 4S Li-ion(NMC/LFP) Battery Pack - Image 3](https://m.media-amazon.com/images/I/71O5l+y9npL.jpg) ![5A Active Balancing Module for 4S Li-ion(NMC/LFP) Battery Pack - Image 4](https://m.media-amazon.com/images/I/51NIZENCTIL.jpg) ![5A Active Balancing Module for 4S Li-ion(NMC/LFP) Battery Pack - Image 5](https://m.media-amazon.com/images/I/71S2-u3tG2L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: What is the different with hardware active balancer and smart active balancer?** A: The smart active balancers have communication capabilities(Bluetooth & UART & RS485), but hardware active balancers do not. **Q: Why does it don't work?** A: Please check if the wiring is correct first, then you can connect to app and check the setting for balancer. **Q: How effective is the balancer?** A: The balance current is over 5A when the voltage differece ≥900mV/the balance current is over 500mA when the voltage differece ≥100mV. ## Customer Reviews ### ⭐⭐ Failed after five months *by J***S on 30 September 2025* Failed after only five months of use ### ⭐⭐⭐⭐ Review *by F***O on 18 March 2024* Prodotto decisamente soddisfacente nonostante il prezzo non proprio adeguato. Il modulo si è dimostrato estremamente efficace nel bilanciare le celle della batteria, garantendo una distribuzione uniforme della carica, fondamentale per mantenere la longevità e le prestazioni ottimali nel tempo. È abbastanza facile da usare e progettato per funzionare con batterie al litio di diversi tipi, offrendo maggiore flessibilità nell'utilizzo. È un ottimo investimento per chiunque abbia bisogno di mantenere le proprie batterie al litio in condizioni ottimali. Sconsigliato per i neofiti. ### ⭐⭐⭐⭐⭐ Review *by T***S on 14 April 2025* Excelente, funciona al 100 ## Frequently Bought Together - 100Balance 4S 5A Battery Active Equalizer Balancer for Lifepo4 or NCM Li-ion Lithium Battery Group BMS Energy Transfer Board with Blue ABS Case - Sanuke 10pcs 1/0 AWG-3/8" Battery Lugs, UL Listed Heavy Duty Wire Lugs Ring Terminal 0 Guage terminals Battery Cable Ends/Terminal Connectors with 3:1 Heat Shrink Tubing - 3S 4S 12V 5A Battery Active Equalizer BMS Balancer Lipo Li-ion LFP LiFePO4 Lithium Battery Balance Active Energy Transfer Equalization Module Faster Whole Group Capacitor Balancer PCB --- ## 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.co.uk/products/619162151-5a-active-balancing-module-for-4s-li-ion-nmc-lfp](https://www.desertcart.co.uk/products/619162151-5a-active-balancing-module-for-4s-li-ion-nmc-lfp) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*