--- product_id: 583638003 title: "4S 5S 5A Active Equalizer Balancer LFP Lifepo4 Lithium Lipo/Titanate LTO Battery Energy Transfer Board Active Equalization Module Capacitor Faster Whole Group Balancer" brand: "qinizx" price: "390.35 DT" currency: TND in_stock: true reviews_count: 5 category: "Qinizx" url: https://www.desertcart.tn/products/583638003-4s-5s-5a-active-equalizer-balancer-lfp-lifepo4-lithium-lipo store_origin: TN region: Tunisia --- # Max 5.5A balance current Supports 1.8V-4.5V Li-ion/LiFePO4/LTO Ultra-low quiescent current <0.1mA sleep mode 4S 5S 5A Active Equalizer Balancer LFP Lifepo4 Lithium Lipo/Titanate LTO Battery Energy Transfer Board Active Equalization Module Capacitor Faster Whole Group Balancer **Brand:** qinizx **Price:** 390.35 DT **Availability:** ✅ In Stock ## Summary > ⚡ Keep your battery pack balanced, powerful, and ready to perform — because every milliamp counts! ## Quick Answers - **What is this?** 4S 5S 5A Active Equalizer Balancer LFP Lifepo4 Lithium Lipo/Titanate LTO Battery Energy Transfer Board Active Equalization Module Capacitor Faster Whole Group Balancer by qinizx - **How much does it cost?** 390.35 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/583638003-4s-5s-5a-active-equalizer-balancer-lfp-lifepo4-lithium-lipo) ## Best For - qinizx enthusiasts ## Why This Product - Trusted qinizx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Build Quality:** 2OZ copper PCB and ultra-low resistance MOSFETs for superior durability and performance. - • **Ultra-Low Standby Drain:** Sleep mode consumes less than 0.1mA, preserving battery life when idle. - • **Precision Voltage Harmony:** Balances cell voltage within 5mV accuracy for peak battery health. - • **Powerful Active Equalization:** Up to 5.5A current ensures rapid, efficient energy transfer across cells. - • **Smart Under-Voltage Protection:** Automatically halts balancing below critical voltage thresholds to safeguard your pack. ## Overview The QINIZX 4S/5S/5A Active Equalizer Balancer is a high-precision energy transfer module designed for Li-ion, LiFePO4, and LTO battery packs between 30-200AH. Featuring a max balancing current of 5.5A and voltage accuracy within 5mV, it actively equalizes cell voltages using a flying capacitor charge transfer method. Its ultra-low quiescent current sleep mode (<0.1mA) and under-voltage protection ensure efficient, safe operation. Built with a 2OZ copper PCB and low-resistance MOSFETs, this compact board (2.71x2.28x0.63 inches) is engineered for durability and optimal battery longevity. ## Description Working voltage: 1.8V-4.5V Suitable for ternary lithium(Li-ion), lithium iron phosphate (LiFePO4), lithium titanate(LTO). The whole battery participates in the active equalization of energy transfer at the same time. 0.1V differential voltage 1A equalizing current. The differential voltage is bigger that equalizing current is bigger. The maximum allowable working current is 5.5A. Working principle: Flycap-capacitor transfer charge transporter, Balancer board is connected to the battery to start the balance work, using the original brand new ultra-low internal resistance MOS, 2OZ copper thickness PCB. Balance current 0-5.5A, the more balanced the battery current is Small, reserved for manual sleep switch, sleep current mode is less than 0.1mA, the balance voltage accuracy is within 5mv! The quiescent current is about 7mA, and the battery capacity is recommended to be used between 30-200AH/Per Balancer. With under-voltage sleep protection, the voltage will stop automatically when the voltage is lower than 3.0V, and the standby power consumption is less than 0.1mA. Board size: 69x58x16mm/ 2.71x2.28x0.63inch Balance cable length: 400mm/ 15.7inch One LED indicator: It will always be on during normal operation, but it will not turn on when there is a problem or malfunction. RUN pad: you can add a switch to control the balancer. Default short connect, let balancer working. if disconnect, it will not working. Note: 1. Please start wiring from the total negative pole, followed by B-, B1+, B2+, ... B5+.(Test per string battery voltage whether is right before connect to Balancer board). 2. The time required for equalization mainly depends on the battery capacity. It is normal for the capacitor to heat up during energy conversion. Package Includes: 1x 5S Balancer Board with 6-pin Cable Review: Great Balance Board. Review: Worked for 10 minutes, then burned up. ## Features - Working Voltage: 1.8V-4.5V, suitable for NCM Ternary polymer lithium battery (Li-ion), lithium iron phosphate battery (LiFePO4),lithium titanate battery (LTO). Tips: The voltage gap of each cell of the battery pack is controlled within 0.5V. NOTE that It takes time to equalize the voltage, and it does not take effect immediately after plugging it in. - Working Principle: Flying capacitor transfer charge transporter, Balancer board is connected to the battery to start the balance work, using the original brand new ultra-low internal resistance MOS, 2OZ copper thickness PCB. balance current 0-5.5A, the more balanced the battery current is Small, reserved for the dormant switch wiring position, the dormant power-off mode working current is less than 0.1mA, and the balance voltage accuracy is within 5mv! - The quiescent current is about 7mA, and the battery capacity is recommended to be used between 30-200AH/Per Balancer.High-capacity batteries can be connected in parallel with multiple equalizers. - With under-voltage sleep protection, only detecting the B1 battery voltage, the equalizer will automatically stop entering the sleep state when the B1 voltage NCM/LFP<2.7V or LTO<1.8V, and the standby power consumption is <0.1mA.Board size 2.71x2.28x0.63inch; Balance cable length 15.7inch. - Usage Tips: Before connect the balance cable to the balance board, be sure to check whether the connections of each section of the battery pack are correct, and do a good job of insulating the bottom of the board and the battery string connection terminals. Otherwise, it will short-circuit and burn the board. Tips: If it used for 4S, the last line B5+ is empty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09DBG2Z6P | | Box Contents | PCBA+Cable | | Brand | QINIZX | | Brand Name | QINIZX | | Colour | Black | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 173 Reviews | | Input Voltage | 4.5 Volts | | Item Dimensions | 6.9 x 5.8 x 1.6 Centimeters | | Item Weight | 2 Ounces | | Item Weight Unit of Measure | 2 Ounces | | Item dimensions L x W x H | 6.9 x 5.8 x 1.6 Centimeters | | Manufacturer | QINIZX | | Manufacturer Part Number | JW-CAP-Balancer-5S | | Model Number | JW-CAP-Balancer-5S | | Output Voltage | 4.5 Volts (DC) | | Plug Type | 2 Pin | | Power Source | DC | | UPC | 780861369941 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** QINIZX - **Colour:** Black - **Item Weight:** 2 Ounces - **Input Voltage:** 4.5 Volts - **Item dimensions L x W x H:** 6.9 x 5.8 x 1.6 Centimeters ## Images ![4S 5S 5A Active Equalizer Balancer LFP Lifepo4 Lithium Lipo/Titanate LTO Battery Energy Transfer Board Active Equalization Module Capacitor Faster Whole Group Balancer - Image 1](https://m.media-amazon.com/images/I/61kWJdioBtL.jpg) ![4S 5S 5A Active Equalizer Balancer LFP Lifepo4 Lithium Lipo/Titanate LTO Battery Energy Transfer Board Active Equalization Module Capacitor Faster Whole Group Balancer - Image 2](https://m.media-amazon.com/images/I/61x97quTt1L.jpg) ![4S 5S 5A Active Equalizer Balancer LFP Lifepo4 Lithium Lipo/Titanate LTO Battery Energy Transfer Board Active Equalization Module Capacitor Faster Whole Group Balancer - Image 3](https://m.media-amazon.com/images/I/71-9pNIYjPL.jpg) ![4S 5S 5A Active Equalizer Balancer LFP Lifepo4 Lithium Lipo/Titanate LTO Battery Energy Transfer Board Active Equalization Module Capacitor Faster Whole Group Balancer - Image 4](https://m.media-amazon.com/images/I/61vDGbJZQVL.jpg) ![4S 5S 5A Active Equalizer Balancer LFP Lifepo4 Lithium Lipo/Titanate LTO Battery Energy Transfer Board Active Equalization Module Capacitor Faster Whole Group Balancer - Image 5](https://m.media-amazon.com/images/I/61VR-OYjuEL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Balance Board. *by D***S on 4 November 2025* ### ⭐ Worked for 10 minutes, then burned up. *by D***. on 6 September 2023* ### ⭐⭐⭐⭐⭐ Works as described, use caution. *by I***D on 30 July 2025* ## Frequently Bought Together - 4S 5S 5A Active Equalizer Balancer LFP Lifepo4 Lithium Lipo/Titanate LTO Battery Energy Transfer Board Active Equalization Module Capacitor Faster Whole Group Balancer - 16S 48V 60V 1.2A Li-ion Lipo Lifepo4 LFP Battery Active Equalizer BMS Balancer Inductive Balance Lithium Battery Energy Transfer Board (16S) - 3S 4S 5A Active Equalizer Whole Group Balancer Lifepo4 Lipo Lto Lithium Active Battery Energy Transfer Equalization Capacitor --- ## 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.tn/products/583638003-4s-5s-5a-active-equalizer-balancer-lfp-lifepo4-lithium-lipo](https://www.desertcart.tn/products/583638003-4s-5s-5a-active-equalizer-balancer-lfp-lifepo4-lithium-lipo) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-08*