... (0.5v inceasing by degress) New 100w power supply with battery charger for ipad laptop adapter Specifications1) Input Voltage :AC 100-240V ... .4mmSony,Fujitsu M418.5V4.8*1.7mmCompaq,HP M519.0V5.5*2.5mmAcer,Compaq,HP,Fujitsu,Toshiba,Delta M619.0V5.0*3 ... .0mmSamsung M719.0V5.5*2.1mmAcer,Compaq,Delta,HP,Fujitsu,Toshiba M819.5V6.5*4.4mmSony M919.5V7.4 ...