Directions for Use:

1. First charge up the external battery with the original Apply iphone 6/6S/7/7plus charger and cable. The product is reusable, and a dead battery needs to be regenerated. Charge it up every 2 months if it is left unused for a long time to maintain its service life.
2. Put the phone in the metal frame, and then push the external battery into the metal frame from the bottom up until the camera fits the blank position perfectly (the phone cannot be charged if there is a small gap; if so, please press the phone screen gently with the thumb to push the battery in.
3. Press the switch to show battery level, press it for 3s to charge the phone, or press it for another 3s to charge the phone in shutdown mode.
4. It is feasible to charge the battery and phone simultaneously. The phone will be fully charged in advance of the battery.

Product Parameters:
Product Type: Grade-A Lithium Polymer Battery
Input Current: 5V 1500mAh
Output Current: 5V 1000mAh
Operating Temperature: 0℃-45℃
Storage/Transport Temperature: -20℃±50℃
Cycle Life: ≧500
Charging Duration: ~5h

Warning:
1. Do not charge the external battery with a charger higher than 5V or a fake charger.
2. Do not put this product in a hot environment or fire.
3. Do not use this product in water, so as not to short-circuit the circuit board.
4. Do not impale on or squeeze this product with a sharp object, so as not to cause battery leakage.
5. Do not put a film on the back of the phone, so as not to cause contact miss.

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