The Lenovo SA10R16882 is a genuine 170W AC power adapter designed for specific Lenovo ThinkPad models. It delivers an output of 20V at 8.5A and features a rectangular connector with a central pin. This adapter is compatible with models such as the ThinkPad P50, P51, P52, P53, P70, P71, P73, W540, W541, and T540p. For reliable performance and safety, it’s recommended to use original Lenovo adapters or those from reputable suppliers. For detailed specifications and compatibility, refer to Lenovo’s official documentation or authorized retailers. citeturn0search1
