Lithium-ion Battery Charger Protection Module (BMS) 13S 20A 48V with with Cell Balancing

From the shop's description

Lithium-ion Battery Charger Protection Module ( BMS ) 13S 20A 48V with Cell Balancing The HXYP-TP13S-20 is a 13S 48V Ternary Lithium Battery Protection Board (BMS) equipped with an integrated aluminum heat sink casing. It features a same-port (common port) configuration supporting 20A continuous charge and 20A continuous discharge currents. The module comes with a pre-attached blue charge/discharge lead, a black main negative lead, and a 40cm balance wiring cable. Features 13S 48V Compatibility Same Port (Common Port) Design Aluminum Thermal Dissipation Pre-Wired Setup 20A Charge & Discharge Specifications Parameter Value Model Number HXYP-TP13S-20 Series String Count 13S Nominal Voltage 48V Port Configuration Same Port / Common Port Continuous Charge Current 20A Continuous Discharge Current 20A Dimensions 52.0 mm (W) × 70.0 mm (L) Heat Dissipation Aluminum Heat Sink Applications Electric Mobility Energy Storage Systems Custom Battery Packs Cordless Power Equipment Package Content 1× Lithium-ion Battery Charger Protection Module (BMS) 13S 20A 48V with Cell Balancing 1× 40 cm Balance Cable (14-pin)