Pa nasonic Toughbook CF-54 (Model CF-54CY003TE) Laptop i5 5300U 2.3Ghz, 16Gb Ram, 1Tb SSD HD, 1920x1080 Screen Resolution. Includes Power Adapter and Mains Lead. Battery works fine (Charing to 100%, unplugging and checking after 1min shows approx 4H - Will depend on actual usage and should only be used as a guide) (Battery Info View shows 53.1% Health).
eBay