Get improved battery life with a new replacement HP Pavilion dv2100 battery.

This battery fits all the HP Pavilion models between dv2100 through dv2199. Additional compatible models and part numbers are listed below.

This battery has a 5200 mAh or 58 Whr rating. This is the highest rating available for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. This battery is 100% compatible even if your original battery has a lower mAh rating.

All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied.

You can expect about 2 hours to 3 hours of run time with this computer 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 HP laptop (our HP-A62XT). 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.