Input Voltage: 5.6V-9V (Use 2 pcs 3.7V Li-ion battery in series)
Output voltage: 3.3V,
Output current: 2A
Circuitry: constant current circuit
Height(Without spring): 10.5mm
Mode: 100% > 25% > 5% > Strobe > SOS
Connecting methods: Red line to LED+, Blue line to LED-. Positive line to the mid of board, negative line to the side of board.
1 x driver
NOTE: Red and blue driver board will be sent randomly according to the inventory!