★ Input Port: 10PCS TC4056 Type C USB socket, which can be directly used as an input to charge the lithium battery with a mobile phone charger.
★ Input voltage: 4.35-6V (recommended voltage 5V); Final charging voltage: 4.2 V +/- 1%; Battery overcharge protection voltage: 4.28V; Battery overcharge strength: 4.00 V; Battery: overcurrent protection current 3A.
★ Light status: No light when no load, red light when charging, green light when full. Note: Charging with 5V when connecting the battery for the first time activates the protection circuit.
★ 18650 Battery Holder Cables: All 18650 battery holders with cables are tin plated, black and red two-wire design is great for easy soldering and connecting.
★ Package includes: 6 x 18650 battery case; 10 x Type-C Charging Module.