---
product_id: 349673818
title: "4S 5S 6S 5A Capacitor Active Equalizer Balancer LiFePO4 LFP Lithium Li-ion Lipo/Titanate LTO Battery Active Energy Transfer Balance Board for Battery Car Audio Group Balancer"
brand: "qinizx"
price: "NT$1778"
currency: TWD
in_stock: true
reviews_count: 12
category: "Qinizx"
url: https://www.desertcart.tw/products/349673818-4s-5s-6s-5a-capacitor-active-equalizer-balancer-lifepo4-lfp
store_origin: TW
region: Taiwan
---

# 5.5A max balance current Compact 2.71x2.71x0.63 inch PCB Supports 4S-6S Li-ion/LiFePO4/LTO 4S 5S 6S 5A Capacitor Active Equalizer Balancer LiFePO4 LFP Lithium Li-ion Lipo/Titanate LTO Battery Active Energy Transfer Balance Board for Battery Car Audio Group Balancer

**Brand:** qinizx
**Price:** NT$1778
**Availability:** ✅ In Stock

## Summary

> 🔋 Balance smarter, last longer — power perfection in every cell!

## Quick Answers

- **What is this?** 4S 5S 6S 5A Capacitor Active Equalizer Balancer LiFePO4 LFP Lithium Li-ion Lipo/Titanate LTO Battery Active Energy Transfer Balance Board for Battery Car Audio Group Balancer by qinizx
- **How much does it cost?** NT$1778 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/349673818-4s-5s-6s-5a-capacitor-active-equalizer-balancer-lifepo4-lfp)

## 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 thickness PCB and premium components deliver reliable, long-lasting performance.
- • **Plug & Play Scalability:** Easily connect multiple balancers in parallel for high-capacity battery packs up to 200AH.
- • **Precision Balancing Power:** Ultra-low resistance MOSFETs ensure balance voltage accuracy within 5mV for peak battery health.
- • **Energy-Efficient Sleep Mode:** Under-voltage protection with standby current <0.1mA saves power and extends battery life.
- • **Versatile Battery Compatibility:** Seamlessly supports NCM, LiFePO4, LTO, and Li-ion chemistries across 4S to 6S configurations.

## Overview

The 4S-6S 5A Capacitor Active Equalizer Balancer is a compact, high-precision battery management board designed for Li-ion, LiFePO4, and LTO batteries. Featuring ultra-low resistance MOSFETs and a 2OZ copper PCB, it delivers up to 5.5A balancing current with voltage accuracy within 5mV. Its intelligent under-voltage sleep mode minimizes power draw (<0.1mA), protecting battery health while supporting packs from 30AH to 200AH. Ideal for professionals seeking reliable, scalable battery balancing solutions for car audio, electric vehicles, and energy storage systems.

## Description

desertcart.com: 4S 5S 6S 5A Capacitor Active Equalizer Balancer LiFePO4 LFP Lithium Li-ion Lipo/Titanate LTO Battery Active Energy Transfer Balance Board for Battery Car Audio Group Balancer : Electronics

Review: Great Balance Board. - I'm sold. These little guys just work. Latest build is a 4S2P 12v LIFEPO4 and the cells have been as much as .20 out of balance while charging. Within a couple hours they are exactly the same. I've read some horror stories with these and the main thing to.prevent problems is to install these before the battery pack is a mess of mismatched voltages.
Review: Remarkably effective - Balanced a badly unbalanced 7s3p Li-ion battery in just a couple of hours. Much more effective than resistive balancers.

## 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). (Default Not include any batteries.)
- 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 less than 0.1mA. Board size: 2.71x2.71x0.63inch, Balance cable length: 15.7inch.
- NOTE: 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: This balancer board is backward compatible by default. eg. If it is used for 5S, the last line B6+ is empty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096NMSNC7 |
| Best Sellers Rank | #121,309 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #464 in Power Converters |
| Customer Reviews | 4.5 4.5 out of 5 stars (208) |
| Date First Available | June 5, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.7 ounces |
| Item model number | JW-CAP-Balancer-6S |
| Manufacturer | QINIZX |
| Product Dimensions | 2.71 x 2.71 x 0.63 inches |

## Product Details

- **Brand:** QINIZX
- **Color:** Black
- **Input Voltage:** 25.2 Volts (DC)
- **Item Weight:** 0.11 Kilograms
- **Item dimensions L x W x H:** 2.71 x 2.71 x 0.63 inches

## Images

![4S 5S 6S 5A Capacitor Active Equalizer Balancer LiFePO4 LFP Lithium Li-ion Lipo/Titanate LTO Battery Active Energy Transfer Balance Board for Battery Car Audio Group Balancer - Image 1](https://m.media-amazon.com/images/I/61ozMVq41NL.jpg)

## Questions & Answers

**Q: Can I use this with my 8s 24 volt battery pack??**
A: yes, it must can use it.

**Q: Will this damage sells in below freezing environments?**
A: Working temperature: -10 degrees to +60 degrees

**Q: Can i use this on headway 38120 8ah cells?**
A: Yes, it can use it.

**Q: Can the 13-17s be used for 2 individual 8s packs, one 8s on each harness side of balance board? ?**
A: No, suggest buy two 8s model.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Balance Board.
*by D***S on November 4, 2025*

I'm sold. These little guys just work. Latest build is a 4S2P 12v LIFEPO4 and the cells have been as much as .20 out of balance while charging. Within a couple hours they are exactly the same. I've read some horror stories with these and the main thing to.prevent problems is to install these before the battery pack is a mess of mismatched voltages.

### ⭐⭐⭐⭐⭐ Remarkably effective
*by A***Y on November 6, 2025*

Balanced a badly unbalanced 7s3p Li-ion battery in just a couple of hours. Much more effective than resistive balancers.

### ⭐⭐⭐⭐⭐ Balances your Battery Pack Continuously
*by A***R on May 25, 2025*

This Active Cell Balancer is great! I had a very unbalanced 12 Volt (3 series) Li-Ion battery pack and it gradually brought all 3 cells to the exact same voltage (within a couple miliVolts of each other). What I really like is that it balances the cells regardless of their voltage or state of charge (unlike the passive resistor cell balancers which only work when the cells reach 4.2 Volts). This is my favorite feature since I only charge my cells to 4.0 Volts (approximately 80% state of charge for long term life). I performed a very careful measurement of the quiescent current and it is less than 10 mA (so no problem for my setup to leave it running continuously). A great product!

## Frequently Bought Together

- 4S 5S 6S 5A Capacitor Active Equalizer Balancer LiFePO4 LFP Lithium Li-ion Lipo/Titanate LTO Battery Active Energy Transfer Balance Board for Battery Car Audio Group Balancer
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing
- ISDT BattGo BG-8S Battery Meter, LCD Display Digital Battery Capacity Checker Battery Balancer Battery Tester for LiPo/Life/Li-ion/NiMH/Nicd

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-26*