3 in 1 portable multi power charger 1.Capacity:16500MAH 2.Netbook,laptop,Mobile phone 3.Output:15-20V/5V 4.MOQ:50Pcs 16500MA 3 in 1 portable multi ... .5V4.8*1.8mmCompaq,HP etc.M5DC 19V5.5*2.5mmAcer,Compaq,Delta,HP,Fujitsu,Gateway,Toshiba,Liteon etc.M6DC 19V5.0*3.0mmSamsung ... etc.M7DC 19V5.5*2.1mmAcer,Compaq,Delta,HP,Fujitsu,Gateway,Toshiba ...