Features:

• Battery replaceable

• Intelligent charging with indicator to show the charging status

• 3V to 5V / 900 -1100mA boost circuit

• Output current-limiting protection to avoid damage when over load

• With identification resistor, can charge most cell phones as well as iPhone and other Apple products

• Activating the substitute batteries for outdoor use

• Switch and Ports (from Left to Right): Power switch, LED flashlight, charging input, USB output, mini USB charging input and indicator for charging status

• With side switch for LED flashlight and checking battery status, 3 indicators to show the battery status

Specifications:

• Charging Input: 4.5-5.2V / 2A

• Output: 5V / 2A (you could adjust it by yourself,it has 3 Level,0.5A,1.5A and 2A)

• Color: Black

• Material: Plastic

• Batteries: 1 to 4pcs of 18650 lithium batteries (not included)

• Size (L x W xT): Approx. 4.1 x 3.2 x 0.9 inch

Note: This device can not charge all mobile phones, and you need an adapter or adapter cable to make it work