1S 12V Lead Acid Battery Lithium Ion Battery Active Equalizer Balancer For AGM/GEL/Flooded Battery

Active equalizer balancer is available for lithium LiFePO4,flooded battery,NCM.AGM,GEL,lead acid battery.

Real active balancing technology

Balancer is different from BMS!Balancer can balance higher capacity!

How many balancers do I need?

1 balancer can balance 1 battery,for example,you have 4pcs battery in pack,you need 4 pcs 1s balancer or 1 pc 4s balancer.

If your battery pack is 18650,32700 group,every string needs 1 balancer

Why the batteries need to be balanced? What role does QNBBM play?

As we know that In the battery pack used in series, due to the difference in the internal resistance & capacity of the single-cell battery, the voltage of each single cell is different actually, which may cause some batteries to be overcharged when charging, and some batteries are under the charging state, some of the batteries are in an over-discharge state during discharge, and after repeated charging and discharging, the performance difference of the single cells is further expanded to form a vicious circle. Over charge and over discharge can degrade the performance of the battery, resulting in a serious decline in the performance of the battery pack. Therefore to maintain the performance and life of the battery pack, it is necessary to maintain the same voltage of each single battery in the battery pack. The QNBBM energy equalization module can balance the voltages of the individual battery cells in the battery pack to ensure the normal performance and life of the battery pack