This is a brand new Genuine Toshiba Primary High Capacity Battery Pack. The superior cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity.
This PA3819U-1BRS battery replacement is typically superior to the original battery and is 100% compatible with your Toshiba Satellite notebook computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 1 year warranty.
You can expect about 4 - 6 hours of run time with this PA3819U-1BRS battery when new, depending on your energy use.
This PA3819U-1BRS 12 cell high capacity battery replaces the Toshiba Satellite A660 A660D A665 A665D C645D C650 C650D C655 C655D C675 C675D L630 L635 L640 L640D L645 L645D L650 L650D L655 L655D L670 L670D L675 L675D L730 L735 L740 L745 L745D L770 L775D M640 M645 P740 P745 P745D series laptops.