Used as either a spare or replacement battery, this battery pack meets or exceeds the specifications of the original battery that came with your notebook. It interfaces with the TOSHIBA Power Saver Utility on the notebook which features a charge indicator to help you monitor the available power.Take your office on the road without sacrificing performance,productivityorconvenience with Toshiba Notebook battery packs. Battery power gives you the ability to use your computer around the house, office, on campus and when traveling. Enhanced battery life helps you stay connected and productive wherever your work takes you.
Features:

Snaps in and out of battery slot in seconds
Genuine Toshiba quality and reliability
Meets or exceeds original battery
Additional battery pack provides extended power to work and play without worries

Specifications:

Capacity: 10.8V x 87Wh
No. of Battery Cell: 12-cell
Dimension & Weight: 3.78” W X 8.18” L x 0.89” H; 1.43 lb
Compatible with select Toshiba Satellite P500, P505, P505D series portable computers and Qosmio X500, X505 AVPCs that came with Primary High Capacity 12-Cell Battery Pack (Part#: PA3730U-1BRS)

P500-BT2G22 P500-BT2G23 P500-BT2N20 P500-BT2N23 P500-ST2G01 P500-ST2G02 P500-ST5801 P500-ST5806 P500-ST5807 P500-ST6821 P500-ST6822 P500-ST6844 P505-ST5800 P505-S8002 P505-S8010 P505-S8011 P505-S8020 P505-S8022 P505-S8025 P505-S8940 P505-S8941 P505-S8945 P505-S8946 P505-S8950 P505-S8970 P505-S8971 P505-S8980 P505D-S8005 P505D-S8007 P505D-S8930 P505D-S8934 P505D-S8935 P505D-S8960 X500-Q840S X500-Q895S X500-Q900S X500-Q930X X500-S1801 X500-S1811X500-S1812 X500-S1812X X505-Q8100X X505-Q8102X X505-Q8104X X505-Q830 X505-Q832 X505-Q850 X505-Q860 X505-Q862 X505-Q865 X505-Q870 X505-Q875 X505-Q879 X505-Q880 X505-Q882 X505-Q885 X505-Q887 X505-Q888 X505-Q890 X505-Q892 X505-Q893 X505-Q894 X505-Q896 X505-Q898