TP4056 USB-C Battery Lithium 18650 Charging Board 5V 1A

Easily charge your 18650 batteries with this module. It offers to overcharge protection with current cut off and indicators. It is small and portable. Also, it has a micro USB female socket which can be used generally with existing cellphone chargers. Connect the battery to B+ and B-, please pay attention to terminal polarities, and rest assure that you are protected from the led indicators that will automatically charge the device displaying red and converted to green when fully charged.

DO NOT CONNECT PARALLEL OR SERIES LITHIUM BATTERIES, THIS DEVICE DOES NOT HAVE A BALANCE CHARGING FEATURE

• Input Voltage: 5V
• Maximum Charging Current: 1000mA
• Charge Cut-off Voltage: 4.2V +/- 1%
• Battery overcharge Protection Voltage: 2.5v
• Battery over-Current Protection: 3 A
• Input interface: Micro USB
• Dimensions W x L x H : 16 x 27 x 4 mm