UNU-EP0214000UNU-Enerpak-Extreme-Dual-USB-21A-Universal-Battery-Pack-for-Smartphones-and-Tablets--Retail-Packa

About UNU Enerpak Extreme:
When normal batteries won’t cut it, get the Extreme; the most powerful external battery by UNU yet. Boasting an industry-leading 14000mAh battery capacity, this powerful device can keep even the most demanding users satisfied.

Popular Compatibe Models:
Apple:iPhone 4S, 4, 3GS / iPod / iPad / iPhone 5 5S 5C, iPad mini, The retina iPad (iPad 4), iPad 5 (Apple Cable Required but not included)
HTC: One X, M7, m4 / EVO 4G / Inspire 4G
Samsung: Galaxy S4, Active, Mini / Galaxy S3. mini / Galaxy Note 2 ,3
Motorola:Moto X, Droid Razr, Bionic / Atrix 2 / Maxx / Ultra
LG: Nexus 4, Optimus, G2
Nokia: Lumia 920 900/ N8 / N9
Google: Nexus 4 / 5 / 7 / 10
Others: Blackberry Touch Curve 9900 9360/ Sony Ericsson Xperia Z, Arc S / PSP / MP3 MP4/ GoPro
Note: Extreme will not work with ASUS Tablets

Extreme Specification:
-Add 400-500% to smartphones, 300-400% to large screen phones, 80%~120% to tablets
-Input: 5V / 1A (max)
-Output: 5V/1A
-Size: 4.8 x 2.6 x 0.95 inch; Weight: 10.7 ounces
-Recharge time: in general 6-8hrs (AC charger not included)

Box Content:
-Enerpak Extreme Battery X1
-MicroUSB charging Cord X1
-1 Year Manufacturer Warranty