With this small portable rechargeable battery pack, users would be able to
use their notebooks 2 hours more. Extra USB port is used to charge cell
phones,mp3/4,ipods,iphones, pda and other 5V devices as well.
Battery type: lithium ion battery.
Capacity: 8800mAh(3.7V) , 2200mAh(14.8V)/ 32.5WH.
Rated output: DC 13~16.8V/2.5A.
Cycle life:after more than 500 circles, the power can still remain 80%..
Intellectual protection PCBA: protection for overcharge, over-discharge,
overload, and short circuit protection.