... ,CB,GS,CE, SAA, FCC 2.I/P:AC 110-240V 3.O/P:DC 48V 2.5A 4.100% full-load burning test ... 5.2 years warranty FY4802500 100-240V 48V 2.5A with ce certificationSpecificationOutput max power:20-150W ... caused by the factory.RemarksIndooruse onlyUsein dry environmentDonot open the charger if not professional personUsagedguide1.insertthe AC adapter prongs fully into ...