BMS Requirement Calculator

Calculate BMS specifications: balancing current, protection thresholds, and communication needs.

Battery Pack Voltage (V)

Pack Capacity (Ah)

Max Charge Current (A)

Max Discharge Current (A)

Cell Count in Series

Balancing Current (mA)

BMS Channels = N_series

MOSFET Rating ≥ 1.5 × I_max

Balance time = ΔAh / I_bal