4-6s Heltec BMS Active 5A Balancer for Lithium Battery cells Car Audio Solar banks.
This Compact Balancer monitors and equalizes the voltage between cells in a multicell Battery bank.
We offer in 2 types with pre soldered board so you dont have to mess with it.
 
1. For LTO cells
2.For LFP/NCM (LiPo-LiFepo4 cells)
 
Features:
Working voltage: 1.8V-4.5V
Suitable for ternary lithium, lithium iron phosphate, lithium titanite.
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 than equalizing current is bigger. The maximum allowable working current is 5.5A
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.
 
To be used by qualified installers. Buyer is responsible for proper use and installation of this product.