Cool Design 8800mAh Battery Mobile Power Bank for iPhone 4 / 4S / iPad / Samsung S4 i9500 / i9505 / LG / MOTO / Nokia / Sony / HTC
Use with 10/100M network card, support 801.b/g/n
Use original antenna, signal stabilization without blind side
Quickly speed for joint, share wireless signal
Wireless network storage: Support TF card, USB flash, mobile HDD
Portable power source
Built-in large power capacity for 10 hours wireless operation
3 LED indicators shows remaining capacity
Advanced and intelligent chips provides over-charging, over-discharging, overload and short-circuit protection
Buy this : http://goo.gl/1k0Px6