Feature

Working voltage: 1.8V-4.5V

Suitable for ternary lithium, lithium iron phosphate, lithium titanate.

Working principle, the capacitor fit transfers the charge mover, the equalization board is connected to the battery, and the equalization is started. The original new ultra-low internal resistance MOS, 2OZ copper thickness PCB

Equilibrium current 0-5.5A, the more balanced the battery, the smaller the current, with manual sleep switch, sleep current mode is less than 0.1mA, the balance voltage accuracy is within 5mv!

The quiescent current is about 12 mA. It is recommended that the battery capacity is 60-300AH.

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.

Ternary Lithium/Lifepo4 In Default,LTO need to change the welding like below

3S-4S, does not support LTO battery, only supports lithium ternary/lifepo4 batteries

Voltage Displays4S/ 6S /8S

Detail

Connection

Smart 4S 2A Active Balancer

Main technical indicators

◆ Support 4 strings of battery packs;

◆ Real-time, active, balanced energy transfer, and the pressure difference between single cells after balance is ≤ 5mV;

◆ Single voltage range: 1V~5V, accuracy: ± 5mV;

◆ Support ternary battery and lithium iron phosphate;

◆ The equalizing current is set independently within the range of 0.1~2A, independent of the pressure difference of single battery;

◆ Bluetooth communication function, equipped with APP, to check the cell status in real time;

◆ Check the resistance of the equalizing line to find out the abnormal contact in advance;

◆ Power supply range: 8V~20V;

◆ Low voltage shutdown function to prevent battery damage.

Operating environmental conditions

a) Working temperature range: - 30 ℃~70 ℃;

b) Power requirement: 8~20V;

c) Power consumption: balanced state 55mA@20V , unbalanced state 40mA@20V