The power bank is designed in 20,000mAh huge capacity, which is ideal for providing 6 charges for iPhone 7, ＞5 charges for Samsung S6, 2 charges for iPad Air 2.
Dual Interface High-Speed Output
3.1A dual USB ports provide the fastest charging for your two devices simultaneously. And compared with the 1A input, this 2A input allows your power bank to be fully recharged in half the time. Adopting auto-detect technology, the power bank can quickly charge your device under the corresponding output current. And two devices can be charged at the same time with 3.4A max.
For iPhone For iPod For Samsung Most Other Phones & Tablets
The power bank is well-protected by the multi-protection system, such as over-current & short circuit protection. If that happens, it will shut off automatically. Plus, the built-in flashlight will bring you more convenience, just press the power button twice to turn it on/off.