High Quality Power Bank 4000mAh Portable Power Station Solar Charger For Tablet PC, PDA, Bluetooth, Digital Camera, DV, Portable DVD player iPhone Sony Blackberry Nokia Samsung Sony Cell Phones

I purchased this battery from Tursion a few weeks ago. I took it to my camping trips and it saved my life. I never run out of cell phone battery anymore. I saw similar batteries in stores for twice this price. why bother when you can get the same good product for half the price!! Happy purchasing.
I have to echo what LG said. Looks good, seems not too flimsily built. Charged from power outlet until 4 LEDs lit (it has 5 holes to view LEDs but only 4 seemed to have lights). To be safe I charged it about 20 hours before attempting to use.First, it didn't have the right adapter for my Blackberry 9700, but since I already had a cable, this wasn't a huge problem. But the fact that it didn't charge my phone was a problem. I tried charging 2 or 3 times with the phone on, and if anything it seemed to be draining the battery. To see if the phone was just using power faster than the charge, I tried twice, for 2-3 hours each, with the phone powered completely off. Still no luck - one time the battery…

Product Features

Simply charge this Power / Solar Pack from your PC or Wall Adapter using the provided USB Cable until it is full; then simply charge your device whenever you need power.
High-capacity, rechargeable Lithium-Ion Polymer 4000mah battery pack increases energy efficiency.
Solar Panel: 195ma 6V. Great for traveling and long flight
Compact size allow easily carry in bags, pant pockets, or shirt pocket
LED battery meter displays remaining power level.

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