http://www.amazon.in/dp/B00Q648VS2 5 volts lithium-ion battery with 10000mAH capacity Dual USB outlets for faster charging. Compatible with all Smartphones 4 stage lighting with LED flashlight Input: 5V-2A DC and output: 5V-1A (Type-A USB), 5V-2.1A (Type-A USB) 1 year manufacturer warranty from the date of purchase
