ANGUI 4 X 12V Battery Equalizer BM104S 48V Voltage Balancer

BM Series battery balancer is the latest designed battery balancer that uses high-precision microcontrollers and MOS transistors to reduce self loss of circuit boards and components, ensuring the fastest balance of the battery pack.

What is the Battery Balancer?

A battery balancer is a device used in a battery system where multiple batteries are connected in series. Its main purpose is to equalize or balance the voltage or state of charge (SOC) across each individual battery within the series to ensure they all discharge and recharge evenly. This is crucial because if one battery discharges faster than the others, it could potentially be damaged, or it could limit the capacity of the entire system. Balancing can be either passive, where excess energy in high-voltage cells is dissipated as heat, or active, where that energy is transferred to lower voltage cells.

Why does the battery pack require the installation of a battery balancer？

The battery balancer offers advantages such as improved battery performance, increased efficiency, enhanced safety, extended lifespan, compatibility with different cell characteristics, and flexibility in cell replacement. These benefits make it a valuable component in systems that rely on battery packs, especially those that prioritize optimal performance and longevity.

How to choose the battery balancer?

When choosing a battery balancer, it's important to consider Battery chemistry,Balancing method,Balancing efficiency,Balancing voltage range,Maximum balancing current,System voltage and capacity to ensure it meets the requirements of your specific battery pack configuration and application. you could click here to Angui battery balancer Selection Tool, choose a suitable battery balancer.

Angui BM104S Battery Balanacer feature:

① Equalization method: Inductor
② Work Voltage：4x12V
③ Equalization Current：0-10A
④ Connect type：Series or parallel Connection
⑤ Display：none
⑥ Terminal：100cm+M8 ring

Angui BM104S Battery Balanacer installation :

Please read the instruction manual before installing the device ! Before connecting the battery balancer, please confirm the positive and negative poles of each set of battries to avoid the short circuit and reverse connection between the terminals of the battery balancer.

① Connect the VE terminal to the quick connector male port red (positive) and black (negative). ② Connect the red battery connection line with M8 terminal to the positive pole of the first battery, connect the black connection line to the negative pole of the battery, and so on for other batteries. ③ After checking the wiring, connect the fast terminal male to the battery equalizer female port.

Angui BM104S Battery Balanacer Specification: