Input interface: Type-c USB; allowing easy power supply from phone chargers, USB adapters, or power banks;
Maximum charging current output: 1000mA; Supports single-cell 3.7V lithium batteries, including 18650 batteries and Li-Po batteries;
Battery overcharge lifting voltage: 4.00 V; Battery Over charging Voltage Battery Over charging
Boost Voltage: 4.00V;
Battery: over-current protection current 3 A;
Charging cut-off voltage: 4.2V ± 1%