4S 6S 8S 5A Active Balancer LFP/NCM/LTO Capacitor Balancer with LCD Display

Product Overview

The Active Balancer with Voltage Display Screen (DS0855) is a highly efficient solution for battery balancing, designed to work seamlessly with ternary lithium (NCM) and lithium iron phosphate (LFP) batteries. This device automatically performs full-disk equalization, maintaining balanced voltage across all cells and preventing battery imbalances that can reduce battery life and efficiency.

Key features

Full-Disk Equalization

Active balancing technology that optimizes energy conversion across the entire battery pack simultaneously.

Precise Voltage Control

Achieves voltage balance accuracy up to 5mV, with a minimum balancing voltage difference of 0.01V.
Maximum Balance Current

Can handle a maximum current of 5A when the voltage difference is about 1V, ensuring quick and efficient balancing.

Automatic Low-Voltage Sleep

Stops working and enters sleep mode when the battery voltage falls below 2.7V, protecting the battery from over-discharge.

Real-Time Voltage Display

Monitors and displays the voltage of the entire battery pack as well as individual battery strings, with a display accuracy of ±5mV.

Technical Specifications

Applicable Battery Type: NCM/LFP/LTO
Voltage Range:1.8V to 4.2V (for NCM/LFP batteries)
Balance Voltage Accuracy: 5mV (typical)
Maximum Balancing Current: 5A (when voltage difference is around 1V)
Minimum Balance Voltage Difference: 0.01V
Static Operating Current: 13mA
Undervoltage Protection (Sleep Mode): 2.7V
Operating Temperature Range: -10°C to 60°C
External Power Supply: Not required (powered by the internal battery energy)
Single String Voltage Range: 2V to 5V
Measurement Accuracy: 0.5% or ±5mV