Pebble PowerShare Rs. 295 – Amazon
Features Easily transfers battery charge from one phone to another, High Grade Silicon Covering to provide sturdiness and a smooth touch, Integrated Protective Circuit to ensures no overcharging or discharging & Power can be transferred from a smartphone/tablet with OTG functionality to ANY smartphone.
• Free delivery on orders of Rs. 499 or more & Rs. 40 on orders less than Rs. 499.