4S Active Battery Balancer

Brand Name:Deligreencs
Certification:CE USA Patent
Model Number:QNBBM-A
Minimum Order Quantity:1
Place of Origin:Shenzhen
Price:Get Latest price
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Location: Changsha Hunan China
Address: Room1148-1422,Dujuan Road,Yuelu area,Changsha,Hunan,China
Supplier`s last login times: within 27 hours
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4S Active Battery Balancer For Lithium Battery

QNBBM 8S balancer with active balancing tech ,can balance the volt of each cell within 5-10Mv while charging & discharging

maxiuse ah capacity extend battery spanlife 2-3times


Main Function of Lithium Battery Equalizer

1. Balance the charge, so that when the battery bank is charged, all battery voltages is the same,

to avoid laggard battery over-voltage


2. Discharge equalization, so that when the battery discharge, all battery voltage is the same, to avoid lagging battery voltage vulcanization.


3. Thermal runaway warning when the thermal runaway occurs, indicating that water should be filled.


6S LTO Battery Balancer Module data sheet

Working time24 HOURS
Balancing Current3-6A 10A max
Suitable Battery TypeUniversal for Lithium ion/LiFepo4/LTO/Super capacitor Battery Pack
Working Voltage range1.5-5V(Start balancing while one of the cell’s voltage reaches 1.8V)
Balance MethodEnergy Transfer/Dynamic, low consumption No wasted energy from the pack,
Voltage Differences After using5-10MV
Lithium Balancer Version1S,3S,4S,5S,6S,7S,8S Module for option ,Same function but just different appearance
Working /Storage Temperature-40~+80/-40~+100℃
Can work with Passive BMS/PCBYes, Can work together/ independently

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10+ years experience makes us have stable quality, the rich source of complete power system supply chain including BMS, battery balancer, charger.

10 years exporting experience also makes us have reliable shipping partner who offer excellent service and good price.

10 years management with heart makes us have a professional and passionate team.

10 years hardworking with honesty and reliability,we have many business partners all over the world.


In the next 10years,we will insist in our mission: Drive the world with green energy.

In the next 10years,we will insist in our value:

Customer first, Team first

Honest and reliable/Creative and professional/Love work and happy life



China 4S Active Battery  Balancer supplier

4S Active Battery Balancer

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