... for laptop,MP3,PMP,CD,Portabe Printer,Digital Camera,ect Li ion battery pack 19V/100Wh/26.4Ah 19V battery OW ... :Wireless Gateway,Wireless Router,Wireless Bridge,Wireless Fitting,Wireless Meet Spot,Blue-tooth Adaper4.Portable Camping Device:Warm Stove,DC electric ... mouth4. It can be recovered itself when short circuit happened. Li ion battery pack 19V/100Wh/26.4Ah