Shopping made fun! Features: 100% brand new and high quality Professionally designed according to the power battery of electric vehicles equipment Small size, convenient allation, high conversion efficiency, running fully loaded for a long time, stable output current, large capacity, high reliability, long life, etc. Specifications: Input: 100-240V AC 50/60Hz 1.5A max Output: 42V 2A Color: black Dimensions: 12.2*5.3&3cm Package includes: 1x Power supply Size 1: EU Plug Size 2: US Plug Have a wonderful day！