High Capacity Toshiba PA3817U-1BRS Battery 6 Cell 5800mAh 62Wh

This Toshiba PA3817U-1BRS battery by Max Capacity uses some state of the art li-ion cells and really upgraded the performance of my laptop by significantly extending the battery powered runtime without having to add the weight of a 9 cell extended battery.

Rated capacity of this battery is 5800mAh/62Wh vs the factory which was rated at 4400mAh/47Wh. Basically, this battery provided an extra 2 hours of runtime.

I have been using the battery for over a year now and it seems to still perform like it was new so I believe the claims of significant (%66) increase in service life.

Overall the price was very good and I would recommend a Max Capacity replacement battery from SafeBatteries.