QNBBM 4S 12V Active Dynamic Energy transfer 10A Volt Balancer Module

Main Feature of active battery balancer

• ❶ This Battery Equalizer is used to maintain the charge and discharge balance between battery in series or in parallel.
• Keep Batteries in Heath Condition and Extend Battery Service Life
• ❷ One 1S Battery Equalizer connect to 1 series battery . the maximum compensation current is 5A. For 48V or higher voltages Battery group, multiple 3V equalizers can be connected in parallel.
• ❸ Main Feature: Energy transfer dynamic energy transfer
• ❹ Can be connected in series or in parallel for a long time in the battery, so as to automatically maintain the balance of the battery state.
• ❺ Battery Equalizer is recommended for use in autos, boats, golf carts, motorcycles, solar, trucks, RV's, electric forklift batteries, and any other battery groups Configuration.When you hear some sounds because the current is flow until equilibrium. For any reason you are unsatisfied with our product, just feel free to contact support for exchange or refund.

Active 4S Battery Balancer Data Sheet

1s 3s 4s 5s 6s 7s 8s module avaliable
With led/without led indictor optional for 1S version

Why is cell balancing needed?

Use Application

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Company Overview
About us
Changsha Deligreen Power Co.,Ltd ,is a professional supplier of lithium ion battery packs and systems since 2010. Our batteries are widely used for electric bicycles, scooters, golf carts,RV,AGV ,Robot, yatchs, boat, tools,home energy storage and solar systems and other application.

Our products passed ISO,CE,UN38.3,BIS,UL certification ,MSDS etc. We have offered service to more than 72 000 customers from over 40 countries all over the world.

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.

Since 2010, we've been one of the largest wholesalers of rechargeable batteries.

We solely focus on high - quality, grade A, brand - new batteries.

Our range includes LiFePO4, LTO, Sodium, solid - state batteries, and other trending ones.

Both cylindrical and prismatic cells are available, with capacities from 1300mAh to 320Ah.

These batteries are mainly for EVs and residential energy storage.

We have warehouses in Poland, the USA, and China.

This enables customers to select high - quality products and avoid poor - quality batteries.

It also allows us to deliver products quickly.

Moreover, we have a battery pack factory that supports design, OEM, and customization like 12V, 24V, 48V, etc.

We are an honest team.

Trust our 14 - year experience to help you achieve great success.

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