This voltage equalizer connect all lithium blades in parallel and making sure all blade voltages are equal and balance. Voltage balance is required if you are mixing new and old Nexcell lithium batteries in the vehicle, fail to do so will result in accelerated degradation or error code.
Note: Brand new Nexcell pack do not need additional balancing.
Note: This is a must have tool for any repair shop
Note: For NiMH pack, you can either use 2 sets of equalizer to cover both side, or use 1 set of equalizer and copper bus bar to connect the other side.
For detail instruction click here