With the forward-looking strategic view and strong sense of social responsibilities, U-GLOBE propose and push low-carbon life, established a team on power bank technology and developed various USB battery charging products. With a variety of power adapters, our power banks can be used for charging or standby power supply for various mobile phones and other digital devices like MP3, MP4, PDA, handheld computers, handheld game consoles, etc. Details OfUG-660AmAhPowerBank UGLOBE Provides 2 amp charge for smartphones. Dual USB output for Smartphones, Tablets, & Mobile Devices Input: DC 5V/1A; Output: DC 5V/2A & 1A -Capacity 6600mAh Battery Type: Lithium-Ion battery 4 Led Power Indicator Lights ULTRA FAST CHARGING 1 YEAR WARRANTY COMPACT DESIGN -Flashlights/ Torch -Dual USB connector -Select Size: Stock -Left: Quantity -Color: WHITE