Safety: Certified and listed by UL, the nationally recognized leader in electronics safety. Our chargers are built with premium materials and expert craftsmanship, meeting top industry safety standards. Each unit undergoes strict testing for short-circuit, overcurrent, overvoltage, and overheating protection to ensure reliable, safe charging. Only products that meet these rigorous standards earn this prestigious certification, giving you peace of mind with every use Fit for Samsung Galaxy Book Flex Alpha 13.3 NP730QCJ NP730QCJ-K01US NP730QCJ-K02US, fit for Samsung Galaxy View 18.4 Tablet, Galaxy Book Flex Alpha 2 NP730QDA NP730QDA-KB1US KA3US, fit for Samsung Series 7 Slate ATIV Tab 7 XE700T1A, fit for Samsung Series 5 NP530U3C NP540U3C NP530U3B NP535U3C, fit for Chromebook Xe500c21 Xe550c22 Xe550c22-a01us, fit for Samsung Series 3 NP300U1A NP305U1A NP300U1A-A01US