3S 40A 12.6V BMS Battery Protection Board

BMS 40A 3S is a practical component in the batteries, chargers & bms category, selected for building, testing, maintaining or upgrading electronic and electromechanical systems. This product belongs to the battery power and energy-management category and is intended to support safe storage, charging, protection or delivery of electrical power. Typical applications include portable electronics, robots, drones, backup power and battery-pack assembly. Correct polarity, cell chemistry, nominal voltage, charging current and protection limits must be checked before connecting it to a circuit. For battery packs, users should also confirm the number of cells in series or parallel and ensure that the charger and BMS are compatible with that arrangement. Available specification information for this item includes: current rating: 40 A; Cell configuration: 3S.