PowerCheq is a real-time, battery balancing system that equalizes and maintains batteries during charge, discharge, and while sitting idle. The modules are a highly efficient solution for battery management in many system configurations.
Note: Certain battery string configurations are not compatible with PowerCheq modules, or produce less effective results. These include long battery strings (12+), strings with long cable leads between separated portions of the pack, and battery packs used in conjunction with high current output chargers. Please consult us before purchasing if any of these situations apply.
More information from the manufacturer's site