1PCS 18650 3S, 20A, 12.6V Lithium BMS Battery Protection Board

It works on the 20A power current. This BMS module is commonly use to manage and protect the battery from over charge or discharge. It is very safe and reliable to use. This module provides short circuit protection; overload, discharge and overcharge protection. This little piece of equipment ensure the safety and protection of your battery pack. So that the battery can provide you a long service life. This module has a low current consumption and provide stable performance. Due to its small size, excellent performance. This product is suitable to meet a wide range of requirements.