QNBBM 6A Constant 10A Peak Battery Balancer Active Equalizer Works with BMS or Independently

QNBBM Balancers equalize voltage for every series of batteries, preventing all cells from overcharge, insufficient charge, or over discharge. This maximizes battery performance and extends battery life.

The balancers are compatible with all LiFePO4 batteries, lithium ion batteries, LTO batteries, and 2V/6V/12V Gel/Flooded/AGM lead acid batteries. Applications include Powerwall, Car audio, ESS, UPS, Solar Energy, Electric Vehicle, and Solar and wind energy systems.

Battery balancer can keep batteries within 10mV and double battery lifespan

Yes, absolutely. Using the BMS and balancer together provides optimal performance. Most BMS systems are intelligent and can display battery information, but their balance performance may not be satisfactory. Adding the balancer will help solve this problem.

The power consumption is very low, only 50mW.

Normally, if you don't use the batteries for 2-3 months, you need to recharge them for proper maintenance. Since the balancer power consumption is low, it won't consume much power from the battery. Whether you need to disconnect them depends on your battery pack capacity. For different capacities (10AH vs 100AH), the results vary. Contact us with your specific situation for professional advice.

Yes, that is possible. We have solutions, such as using one balancer for two of your cells. We have many customers with special batteries, and the balancers prove to be working great for them as well.

Lithium battery, lead acid battery, super capacitor systems.

1-2 business days if in stock. 1-3 weeks for volume orders.

All long pleasant business starts from good communication. Maybe you have many other questions to ask. We are always waiting for your inquiry. Even if we can't make the deal, we can make friends, share information and learn from each other.