TP4056 5V 1A 18650 Lithium Battery Charging modules (C-TYPE) pack of 10pcs
This is a complete constant-current or constant-voltage linear charger for single-cell lithium-ion batteries. The charge voltage is fixed at 4.2V. But you can program the charge current externally with a single resistor. It automatically terminates the charge cycle when the charge current drops to 1/10th. Other features include a current monitor, under-voltage lockout, automatic recharge.
This is the pack of 10 pieces of TP4056 5V 1A 18650 Lithium Battery Charging module (C-TYPE)
- The maximum charging current output is 1A
- Battery discharge protection voltage is 3.0V
- Also, the Overcharge protection voltage is 4.28V