Features Practical Uses: Strong in heat dissipation and low temperature in charging and discharging, stable and reliable for using. For Protection: Suits perfectly for ternary lithium battery, this protection module enables safe charging and discharging. Working Safety: Comes with multiple protection against overcharge, over discharge, over current, short circuit and so on. Reliable Works: Able to provide 45A current, 60V voltage and 5W for power supply, which ensures high working efficiency. Easy to Install: Designed to have a light weight and a compact size as well, the easy installation can be quickly finished. Specification: Item Type: Battery Protection Board Power Supply Current: 45A Power Supply Voltage: 60V Power: 5W Application: Lithium battery protection board.  Package List:2 x Connecting Cable 1 x Battery Protection Board Package List 2 x Connecting Cable 1 x Battery Protection Board