20Pcs Tp4056 Micro Usb 5V 1A Lithium Battery Charging Protection Board Te585 Lipo Charger Module 8727971224205

GreenZech

Specification: Productname:LithiumBatteryChargingBoard. Inputvoltage:5V. Maximumchargingcurrent:1000mA. Chargecut-offvoltage:4.2V+/-1%.