Lenovo PA13000 13000 mAh Powerbank (White) worth Rs.4599 at Rs.1699 amazon

Portable ergonomic comfort; High-grade matte plastic exterior
Dual USB output and support for two phone charger
Power light display, soft light and clear display; Intelligent power control chip and high conversion rate
Battery power is stored for a long dormant technology
Connector type - Input: micro USB 5V/2A, Output: USB2.0 A 5V/2.1A and 5V/1A
13000mAH power backup
1 Year Manufacturer warranty

http://www.amazon.in/Lenovo-PA13000-13000-Powerbank-White/dp/B00WUGBBGY

 

nice deal...