Revive your laptop battery life with a new PA5028U-1BRS battery. This PA5028U-1BRS is compatible with the Toshiba Satellite U845 laptop models. Additional compatible laptop models and part numbers are listed below. Don't see your model listed? Go to our Toshiba laptop battery page or call our customer support for help.

The PA5028u-1BRS Toshiba battery is located inside the laptop and will require the removal of the bottom of the laptop case. This is easy enough with a small phillips-head screwdriver.

Our batteries use the highest quality lithium-ion cells and components that charge faster and last longer. The battery is individually tested before shipment and backed by a 30 day complete satisfaction guarantee and a 2 year warranty.

You can expect about 4 - 7 hours of run time with this computer battery when new, depending on your energy use.

Laptop Battery Express only uses the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.