Feature: 1. EXCELLENT MATERIAL: Lithium battery protection board adopts high quality chip, strictly choose high quality pcb and aluminum alloy material, always ensure the quality, ensure the protection board protection high accuracy, low damage rate. 2. STABLE: Integrated circuits protection board high power, low internal resistance, only to make the lithium battery use more safe and stable. Balanced control voltage to improve the overall performance of the battery. 3. SAFE AND DURABLE: Battery protection board using high performance protective adhesive, waterproof, anti static, important control parts brushed with waterproof adhesive, safe and durable. 4. HEAT DISSIPATION: Battery protection module has a reasonable layout, open heat dissipation, and high performance thermal silicone, which greatly improves the speed of heat dissipation and defends your lithium battery. 5. SMALL AND CONVENIENT: Battery management PCB protection plate is small and light, it will not occupy too much space when used, and will not increase the burden of the battery plate, easy to use and portable. Specification: Item Type: Battery Protection Board Material: PCB, Aluminum Alloy Supply Voltage: 3.2V Continuous Working Current: 120A. Package List: 1 x Battery Protection Board1 x Connection Cable