Compatible brand: smartphone/tablet. B

rand name: remax. 

Battery capacity(mah): 30000mah. 

Size:126 x 63 x 16.8Mm. 

Socket universal usb. 

Model number: proda 30000mah. 

Output : dc 5v--1a/2.1A. 

Input : dc 5v--1a. 

Led flashlight: yes. 

Lcd display: yes. 

Double usb: yes. 

Intelligent sleep: yes. 

Battery capacity(mah): 30000 mah. 

Small volume， super capacity of 30000mah. Double usb interface， can charge 2 mobile devices at the same time. Intelligent lcd display. Good compatibility. Compatible for smart phone/pad/mp3/pc/digital camera/ipod/psp. Intelligent dormancy， after not working for 60 seconds， automatically enter a dormant state， minimize power consumption. Intelligent fast charging， to charge iphone fully just 2 hours. Intelligent protection to prevent overcharging， overdischarging， overvoltage， overcurrent， over power，overheating and short circuit. Led flash light for illumination.