IPad original AC adapter with the battery pack charging to the saturation takes about 4 hours.
With 4 LED battery indicator and a battery test switch, real-time check the battery pack power, use more convenient.
Big 4pin with 1pc turn the small 5pin USB adapters.
 
Technical Details:

1. Input voltage: 5V;
2. Input current: ≤ 1.5A;
3. Quiescent current: <100μA;
4. Output voltage: 5V;
5. Output current: ≤1A

Battery indicator:

Press the battery test switch, power on, LED light indicates that there is 5V output voltage output. Then press the test switch ≥ 3 seconds, the power is off.
Turn on the power, if no external load, 3 minutes after the battery pack will automatically enter standby mode.


Press the battery test switch, such as the battery pack charge more than 90%, while the four LED light will light up; such as the battery pack power is greater than 70% and less than 90%, the first, second and third LED lights also light cases; If the battery pack power greater than 50% and less than 70%, while the first and second LED lights also light up; when the battery pack power is greater than 30% and less than 50%, the first LED lights ; When the battery pack capacity is less than 30%, while the four LED lights flash, prompting the user needs to be charged.