... 5v inceasing by degress) New 100w power supply with battery charger for ipad laptop adapter Specifications1) Input Voltage :AC 100 ... *2.5mmIBM,Lenovo M316.0V6.5*4.4mmSony,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. ...