5pcs TP5100 Single Double 18650 Lithium Battery Charger Protector Module 2A

Features: TP5100 is a double 8.4V single 4.2V lithium battery charge management chip. Ultra compact QFN16 package and simple external circuit make TP5100 ideal for portable equipment and large current charging management applications. Built in input overcurrent, undervoltage protection, over temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection. Red and green LED charge status indicator. Wide operating voltage 5V 18V, dual battery trickle charge into pre charge, constant current, constant voltage three phase. Pre charge current is adjustable through an external resistor. The maximum charge current up to 2A. TP5100 with a frequency of 400kHz switching mode allows to use a smaller outer Suo device, and the large current charging still maintain a smaller amount of heat. TP5100 built in power PMOSFET, anti intrusion circuit, no anti intrusion protection and other external Schottky diode required. Specification: Size: 25*17*5mm Input Voltage: 5 18V DC (actually 5 12V is suitable) Charging Status: Fully Charged Or No Load: Blue Light, Charging: Red Light Working Temperature: 40 85 degrees C Storage Temperature: 65 125 degrees C Package List: 5 x Lithium Battery Charger Protector Module