Qualcomm iss charyed Quick CHarge" Standard dual UsB output,can be used to Pad,Phone, Pod,all apple series device and most of cellphones and digital products. Built-in intelligent protecton system,effectively preventing the overcharge and short circuit,more seeurity. Product Features: This machine suitable for the following charge capacity 3000mAh lithium-ion (L-ion) standard voltage 3.6/3.7V the phone battery. Built imported IC chip cn automaticallyidentify battery polarity, fast, full automatically when closed. Built-in high--performance switching power supply, wide voltage range, AC voltage 180-240 V. Standard 4:2v Charge voltage limiter absolutely sufficient, however, has a protective effect on the battery. Stable performance, simple operation, sate, reliable, easy to carry, is the ideal companion for mobile phones. Note: To prohibit non-rechargeable battery: Do not wet or hot 0OQRO It is compatible with apple devices android devices and varices digital devices