... /T Certifications:CE,FCC,ROHS !External battery,Portable mobile power for ipad,ipod.phones.high capacity ! Feature1. High capacity: With high ... circles, the power can still remain 80% after 3 month.3. High security: protection for overcharge, over discharge, overloading, and short circuit. ... of the electric device. 4. Read these instructions in case of improper use of Li-polymer batteries which can be ...