T-Power - manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certified Compatible : Samsung NP550P5C-A01UB , NP550P5CL 15.6" "ALSO FITS: NP300E5A NP300V5A NP300E5C NP300E5E NP300E4A NP300E4C NP300V3A NP305E5A NP300E7A NP300E4Z NP300E5Z NP301U1A NT301V3A NP300E4V NP300E4X NP300E5C NP300E7Z NP305V5A NP3005A NP300E5X NP300E NP300 NP305 NP300U1A NP300U1Z NP300V4Z NP300V5Z NT301V5A NP305U4Z " T-Power - manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certifiedCompatible : Samsung NP550P5C-A01UB , NP550P5CL 15.6"ALSO FITS: NP300E5A NP300V5A NP300E5C NP300E5E NP300E4A NP300E4C NP300V3A NP305E5A NP300E7A NP300E4Z NP300E5Z NP301U1A NT301V3A NP300E4V NP300E4X NP300E5C NP300E7Z NP305V5A NP3005A NP300E5X NP300E NP300 NP305 NP300U1A NP300U1Z NP300V4Z NP300V5Z NT301V5A NP305U4ZT-Power - manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certified