Ambrane P-801 Power Bank  (Black)

Got it within three days ... fantastic.
package n containts were good.
piece looks amazing . irrespective of the price. looks expensive n classy.
connectors and ports ... good hold tight enough to roam around . but no need to pull out. .. great.

Charge time .. depends upon hthe charger n amperage. 350 MA charger took 16 hrs.
550 mA charger took 12 hrs.
1 amp charger took 6 hrs.

did around twalve charge dischrge cycles till date to unleash the battery potential BEFORE TESTING.
i u...

With 8000 mAh this power bank is simply the best one with respect to the pricing. I had used it to charge my Nokia Lumia 820 phone while I was on a vacation trip. This product charged my phone from 10% to 100% ten times. The best part was that it charged my mobile phone to 85% from 10% in less than an hour.

The charging speed is awesome compared to the charging of the Nokia Lumia Phone via AC. It's indicator light is also nice, and gives an accurate approximation of battery power remaining.
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Excellent power bank, really useful if you travel often....but the only thing is you'll have to buy the cable outside and it's little bit bigger in size and weight. However it's worth as it can charge many phones...