Wurkkos HD15 Headlamp Angle Flashlight Dual LEDs LH351D SST20 Rechargeable 18650 Battery Included with Reverse Charging

Wurkkos HD15 is a professional, bright angle-head flashlight and tool lamp, designed for multiple indoor and outdoor activities like camping, hiking, fishing or hunting. With the supplied headband it can also be used as a headlamp. It is powered by a single 18650 lithium-ion rechargeable battery, is rechargeable via USB-C (both type A- C and C- C cables) and can also work in re-verse as a powerbank to charge external USB-devices.

Specifications

1. Emitter: 1x LH351D 5.000K 90CRI + 1x  Luminus SST205,000 K70CRI

2. Operating voltage: 2.7V - 4.2 V

3. Battery options: 1x 18650 or 1x 18650 lithium-ion battery

4. Dimension: 110 mm (length) x 27.4 mm (head diameter)

5. Weight: 72 g / 0.15 lb (without battery)

6. Flashlight body: Aerospace grade 6061 grade aluminum alloy, CNC manufactured to hard-anodized to m ilitary  g rade specificationtype III, anti-abrasive finish to get solid built body, anti-crash geometry and better heat exchange.

7. Water resistance I .a.w. IP-68 ( up to 2 m /6.56 ft.  underwater)

8. Reverse polarity protection to protect against improper battery installation.

9. Advanced Temperature Regulation (ATR) technology: ATR automatically reduces the brightness level when the driver temperature reaches 60°C to prevent overheating

10. Low voltage warning

Recharging & Powerbank Feature
HD15 has a USB-C port for convenient recharging of its battery. Please connect it with the supplied USB-C cable and use a USB power adapter. You may use any other USB-C cable for charging - both type A- C and type C- C cables work.
HD15 is also able to work as a powerbank, charging external USB-devices from its internal battery. Please note that depending on the external device you may need a different USB-cable (e.g. C to C or C to mi croUSB or C to Apple Lightning) than the one supplied  HD15.
C harging/Reverse Charging Indicator (LED indicator shows at one side of the switch):
Charging =  Flash  RED; Full Charge =  Green
Reverse Charging/Powerbank =  Green
It will  Flash  RED  when the power is not enough to support discharge and turn off discharge
When remove USB cable indicator will turns to orange 30 seconds and off automatic