http://intl-outdoor.com/2usb-mobile-dev ... p-741.html







*Material: 6030 Aircraft Aluminum
*Smooth aluminum reflector
*Brightness: 850lumens
*Power supply( NOT included ): 3 x 18650 (Parallel)
*Modes: High (2.6A) - Medium (750mA) - Low (150mA) - Candle (20mA)
*Hidden strobe mode accessible by double tap
*Linear constant current driver (7*7135)
*Side switch
*Stainless steel bezel
*Tailstands
*Finish: Hard Anodize
*Dimension( mm ): 180( length ) x 45(body) x 58( head )
*Weight: 350grams (without batteries)
Special Functions:
*Two USB outputs, can simultaneous charge two devices
*The left USB Output (Apple) can be used only for Apple (Iphone, Ipad) and HTC products.
*Charging ICs: LTC1700, MAX1879
*On/Off button for Output
*Output current: 300-2500mA, automatic adaptation
*Over-discharge protection when the battery voltage is 3V (first 4 LEDs will be off)
*Overload protection
*Charger built in for 3*18650 batteries
*Overcharge protection
*Reverse polarity protection
*Charging takes approximately 8 hours for 3*18650
*Input connectors: Micro USB, DC 3.5mm*1.3mm jack
*When the batteries are almost full, the 4 red LEDs will flash, when the batteries are full the 4 red LEDs will turn to blue and stop charging.
*Tailcap cover for the input/output connection panel
*Charging/Backup Output unit be be used individually without the flashlight head.
Note: Protected batteries cannot be used.