Wurkkos WK03 USBC SST40 6500k battery inc - Black

Battery-less version: 1x flashlight; 1x USB C charging cable; 1x lanyard ; 2x waterproof O-rings; 1x clip; 1x instruction manual  

Battery available version: 1x flashlight; 1x18650 3000mah battery; 1x USB C charging cable;1x lanyard ; 2x waterproof O-rings; 1x clip; 1x instruction manual  

Battery and Magnetic cap available version：1x flashlight; 1x18650 3000mah battery; 1x magnetic tailcap; 1x USB C charging cable;1x lanyard ; 2x waterproof O-rings; 1x clip; 1x instruction manual  

Specifications

1. 1 X High Power LED Luminus SST40
2. Working Voltage: 2.7V - 4.2V
3. Battery Options: 1 X 18650 Li-ion battery
4. Dimension: 101.5mm (length) × 24.7mm (head diameter)
5. Weight: 55g (without battery)
6. Flashlight body: Aerospace grade 6061 grade aluminum alloy
7. USB Type-C Charging
8. Mode Memory: memorizes the last brightness level used in the general modes (except Moon, Turbo and Strobe)
9. Advanced Temperature Regulation (ATR) technology
10. Reverse polarity protection: it cuts off the power while battery inserted improperly.
11. LVP: while on, if the battery voltage is lower than 2.7V, it turns off automatically.
12. HVP: while on, if the battery voltage is higher than 4.35V, it turns off automatically.