PPX4935 replacment power supply

Lime it says im looking to replace my ppx4935 power supply it was left on a tiny island in the pacific and i cant seem get it back. Does anybody hae a good candidate or information on it. I think thr plug size is 3.5mm x 1.35mm i cant seem to find a 45w charger with that plug size. Any help you guys have would be the greatest. Thanks in advance