The Acer KP.06503.019 AC adapter is listed for the A515-52 and supplies compatible Acer equipment. Its 65 W output at 19 V and exact part number help identify it when selecting a replacement or additional power source.
The connector is X-PIN / X-Tip, measuring 1.7 × 5.5 × 11. Check that the model and connector match your equipment.
Listed compatible models include A515-52, A515-52G, and A315-41G. These references indicate which laptops the adapter is listed for; compatibility with other equipment is not specified.
Package contents: adapter and power cord.