The Dark Knight Rises Batman Portable Power Bank
iPhone & iPad extended Batteries
1. Capacity: 600 mAh
2. Amp output: 500 mA
3. Charge method: USB
4. Power pack charge time: 2 hours.
5. Connectivity: micro USB; cable included.
6. Size: 3.7x1.8x0.5 inch.
7. Weight: 1.7 oz, roughly the weight of a handful of moths.
8. Able to charge up to one-fourth of smartphone battery capacity
(namely two-hour airtime or 3.5-day standby time).
9. It can be the mediator between smartphone an computer
to achieve information transfer and backup.
10. Compatible with Micro USB and electronic appliances,
such as smartphone, camera, mp3, and car black box,
with 5V input and output voltage. With an extra adapter,
it is also compatible with iPhone and iPod.
11. After 500 charging cycles it still retains 80% of its max battery.
12. Automatically power off when it is on the brink of short circuit.
13. Key holder design and space saving USB storage.
14. Officially licensed by DC Comics, Warner Brother and
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