Battery Protection Board- 4S 50A Lithium Battery Protection Board- 3.7V Li-ion Cell BMS PCB Board

Features: ?FIT FOR: This protection board is suitable for 4 series Li-ion cell. ?MATERIAL: Adopt precision integrated circuit for fast and safe charging. ?FUNCTION: Support over charge protection, over discharge protection, and short circuit protection. ?DURABLE: This product has gone through load and aging test for quality assurance. ?HIGH QUALITY: 100% brand new and high quality. Specification: Battery type: 3.7V ternary cell, lithium manganate cell, lithium cobalt cell Discharge current: 50A Weight: Approx. 13g Package list: 1 * Lithium Battery Protection Board