DF192 Dell 9-Cell Lithium Battery for Latitude D531 D830 Precision M65 M4300 (Refurbished)
Dell Latitude D531 Laptop Battery BB-185710 - batterykings.com
Amazon.com: High Performance 5200mAh 11.1V Battery Laptop Battery Replacement for Dell Latitude D531 D531N D820 D830 Precision M4300 M65 M65 Mobile : מוצרי חשמל