Genuine Dell Latitude 7340/7440/7540/7640 Battery - 57Wh (Used) FREE FAST DEL
Genuine Dell Latitude 7340/7440/7540/7640 Battery - 57Wh (Used). Genuine Dell battery (57Wh). However, based on its working condition, it appears to last well and is in good working order. Warranty doesn't cover regular wear and tear or misuse.