V7 Replacement Battery DELL LATITUDE D620 D630 OEM#312-0383 312-0653 451-10422 6CELL - 5200mAh - Lithium Ion (Li-Ion)

5200 mAh battery capacity for convenient and prolonged usage to ensure maximum productivity Delivers 10.8 V DC to your compatible notebook, ensuring that your device is ready to use when needed Proprietary Battery Size battery size for better reliance and dependable usability 56 Wh battery energy for prolonged, feasible usage 6 cells for maximum feasibility and added productivity With 5200 mAh capacity, the battery delivers a long lasting charge to your notebook Lithium Ion (Li-Ion) battery chemistry for your convenience and better usability