25 Jul 2pcs TP4056 5V 1A Micro USB 18650 Lithium Battery Charging and Protection Board
Dual Function: 1) Charge lithium cells from a 5V power source 2) Protect battery from over-discharge and over-currentCharge input: 5V DC • Maximum charge current: 1000mA • Charge cut-off: 4.2VDischarge protection cut-off: 2.5V • Over-current protection cut-off: 3AMicro-USB input • Size: 2.6x1.7cmThis is an enhanced...