![](https://bmsbattery.com/3830-large_default/battery-balancer-1s-active-balancer-equalizer-for-lead-acid-lithium-ion-ternary-or-lifepo4-battery-pack.jpg)
2V 6V 12V Battery Balancer Active Balancer Equalizer for Lead Acid, Lithium ion Ternary or Lifepo4 Battery Pack
Security policy (edit with Customer reassurance module)
Delivery policy (edit with Customer reassurance module)
Return policy (edit with Customer reassurance module)
QNBBM balancers are designed to actively transfer energy from the highest charged cell over to the lowest charged cell.
Quick and easy installation
Keeps your batteries voltage difference within 10mV!
May increase the lifespan of your battery pack by 2-3 times by preventing the batteries from being overcharged or over discharged
2V 6V 12V Battery Balancer Active Balancer Equalizer for Lead Acid, Lithium ion Ternary or Lifepo4 Battery Pack