DELL battery Latitude D820 is replacement  battery for your DELL Latitude D820  laptop with top quality. The rechargeable battery for Inspiron DELL Latitude D820 Series laptop is designed to be 100% manufacturer compatible with Dell part numbers or models.

1.Performance : Short Circuit Protection and Overload Protection
2.100% OEM compatible, guaranteed to meet or exceed OEM specifications!
3.Full 1 year warranty.

Compatible Part Number:
310-9122, 312-0393, 312-0401, 451-10308, 451-10326,
451-10410, DF192, DF230, DF249, FF232, GX047, XD736, YD624, YD626

Fit Models:
Dell Latitude D531 Series
Dell Latitude D531N Series
Dell Latitude D820 Series
Dell Latitude D830 Series
Dell Precision M65 Series

Specification:
Battery Type: Li-ion,  Volts: 11.1V,  Capacity: 4400mAh / 6600mAh