Battery type: Lithium battery
Battery capacity: 9000mAh
Input voltage: 5V
input current: 800mA
Output voltage 5.5V
Output current: 2.2A



Feature:
1, 5V: Connect the output of power line with the device, and another end to "OUT" interface, then move "ON/OFF" button, green LED lights up, indicate it's working; Finish charging or fail to connect with the charger, the green LED will stop blinking and auto power-off after 30 seconds.
2, 6V/9V/12V: Connect the power line with the charging plug and the another end of power line plug into "OUT" interface, the output LED will light up, then move the tumbler switch to choose the right voltage and connect with the charger, orange LED light up, indicate it's working. After the device fully charged, the light constant lighting and need to remove the power line at the same time .
3, The charger can just supply one output voltage at one time.
4, As the light flashes quickly, which shows the electric quantity of charger is low and should be charged in time.
5, The "IN" port is to charge this charger; Charging Voltage 16.8V(Must to use the supplied adaptor).