This charger has been tested to ensure compatibility with Acer laptops:<br /><br />Acer Aspire Nitro 5 (Nitro V) AN515-41 AN515-42 AN515-42-R5GT AN515-51 AN515-53<br /><br /> Acer Aspire V15 Nitro VN7-593G, Nitro V15 Black Edition: VN7-593G-738X VN7-593G-73KV VN7-593G-76SS VN7-593G-57NE VN7-593G-59F9 VN7-593G-73HP VN7-593G-742C VN7-593G-73E7 VN7-593G-786F VN7-593G-79L1 VN7-593G-70U4<br /><br />Acer Aspire V17 Nitro VN7-793G: VN7-793G-717L VN7-793G-71AG VN7-793G-719P VN7-793G-741P VN7-793G-709A VN7-793G-758J VN7-793G-722D VN7-793G-52XN VN7-793G-5811 VN7-793G-738J VN7-793G-79MN VN7-793G-53K5<br /><br />Acer Predator Helios 300 G3-571: G3-571-77QK G3-571-51NK<br /><br />Acer Predator Helios 300 G3-572: G3-572-78JY G3-572-7526 G3-572-73FH G3-572-72YF G3-572-72MT G3-572-795X G3-572-770<br /><br />Acer Predator Helios 300 PH317-51: PH317-51-70KH PH317-51-78SZ PH317-51-787B PH317-51-75GZ PH317-51-77QK<br /><br />P/N KP.18001.002 ADP-180MB K