Features 1、PCB Material: Made of PCB, the board and components are durable and long lasting, and come with a long service life of the product. 2、Easy Operation: Turn off and turn on voltage values can be adjusted simply by adjusting the potentiometer. You can easily get started. 3、Main Application: The battery under voltage protection is used to defend batteries from over discharge and extend battery life, fits most types of batteries. 4、Low Consumption: The board has a low power consumption as it consume under 10MA. Use it with confidence! 5、Stable Performance: With a small size, wide current, accurate voltage shutdown stability, reflected protection, the board is able to provide a reliable performance. Specification Item Type: Battery Under Voltage Protection Material: PCB Power Consumption: Below 10MA Package List 2 x Battery Under Voltage Protection