About the HA02 Battery Equalizer
The HA02 Battery Equalizer (also called Battery Balancer) can connect Four 12V Battery by default, no matter in series or in parallel. the maximum compensation current is 10A. For 96V or higher voltage Battery pack, multiple 48V equalizers can be connected in parallel.
Features of the Battery Balancer:
Intelligent Battery Voltage Equilibrium System – Keep Batteries in Heath Condition to Prolong Battery Service Life
Intelligent Protection: Reverse polarity protection, Low Voltage Disconnect features to Protect the units during each state of charge soc
1 Set for 4 Batteries Connection by Default (Max 12V + 12 V + 12V + 12 V )
Battery Equalizer is recommended for use in autos, boats, golf carts, motorcycles, solar, trucks, RV, electric forklift batteries, solar system, and any other battery groups Configuration. also can work when there is a battery charger connected to the battery.
The principle of Batteries Cell Balancing:
the 48V Battery Balancer is Specialized for keep up the voltage balance of connected battery in series during the Charging and Discharge cycle, due to differences in the chemical composition and temperature of the individual cells that connected in series, It causes two battery charge and discharge differences even the battery is idle, also due to the different levels of self-discharge could lead to an imbalance between serially connected battery at a charging process, because there are differences, it could make a battery excessive charge or discharge, and the other one insufficient charging or discharging.
HA02 battery equalizer can compensate both parties when the battery is connected in series as voltage difference exceeds 10 mV, then the battery equalization starts to work, Final achieved the passive balancing of the batteries set. It can be connected for long periods for automatically battery state of equilibrium.
For more information, please check this battery equalization guide
How to use the Battery Balancer Ha02
48V battery equalizer is suitable for Lead-acid Battery (VRLA), Lithium Iron Phosphate Batteries(LFP), Nickel Cadmium Secondary Batteries(Ni/CD), and Nickelmetal Hydride Secondary Batteries(Ni/MH) lithium ion. It starts work when the voltage higher than 2.4V, it means that this equalizer can be used in a single cell battery range from 2.4V to 12V. One equalizer can connect 4 batteries once a time, if battery less than the 4, the extra cable can be vacant (positive and negative terminal should be avoided), does not affect the equilibrium effects. The equalizer is not affected by battery connection way, no matter in series or in parallel, both can work.
Battery nominal voltage: 4 × (2.4V/3.6V/6V/9V/12V)
Optimizing current : 0-10A
Quiescent current: 5mA(12V) 1.2mA(2.4V)
Dimensions : 62×124×27 mm 0.5kg/1.1lbs
Protection: Reverse polarity protection
Under voltage lockout: 1.8V
1 48V Battery Balancer
1 User Manual
Guide for Connect the Battery Equalizer:
Detail Guide for wire the battery equalizer: How to Connect the Battey Balance in 3 Steps
How Customer Talks about the Balancer