This is a brand new Dell Inspiron 1764 battery. You can expect about 2 hours to 2-1/2 hours of run time with this Inspiron 1764 battery when new, depending on your energy use. If you are looking for even longer battery run times, check out our extended run battery for your Dell Inspiron 1764 laptop (our DELL-66XT ). The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. This battery will be compatible with batteries rated at 4400 & 4800 mAh capacities while providing up to 20% more run time.

This Inspiron 1764 battery is 100% compatible with your Dell Inspiron 1764 notebook. Each battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.