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Home > Laptop Battery > TOSHIBA > Dynabook Qosmio F20 Series Battery
4400mAh
- TOSHIBA rechargeable Li-ion battery
- For TOSHIBA notebook or laptop.
- Dynabook Qosmio F20 Series battery for replacement.

More details about Dynabook Qosmio F20 Series battery services.
Shipping On The Next Business Day.
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| Feature | |||
| Type | Li-ion | ||
| Capacity | 4400mAh | ||
| Voltage | 11.1V | ||
| Dimension | 206.90 x 40.80 x 20.50 mm | ||
| Net weight | 450.76 g | ||
8800 mAh
- TOSHIBA rechargeable Li-ion battery
- For TOSHIBA notebook or laptop.
- Dynabook Qosmio F20 Series battery for replacement.

More details about Dynabook Qosmio F20 Series battery services.
Shipping On The Next Business Day.
|
|||
| Feature | |||
| Type | Li-ion | ||
| Capacity | 8800 mAh | ||
| Voltage | 11.10V | ||
| Dimension | 206.90 x 77.92 x 33.90 mm | ||
| Net weight | 768.27 g | ||
TOSHIBA Dynabook Qosmio F20 Series Battery Compatible Code
- TOSHIBA PA3356U-1BAS
- TOSHIBA PA3356U-1BRS
- TOSHIBA PA3356U-2BAS
- TOSHIBA PA3356U-2BRS
- TOSHIBA PA3456U-1BRS
- TOSHIBA PABAS048
- TOSHIBA PABAS049
- TOSHIBA PABAS054
TOSHIBA Dynabook Qosmio F20 Series Battery Fit Laptop Models
- TOSHIBA Dynabook Qosmio F20 Series
- TOSHIBA Dynabook Satellite M Series
- TOSHIBA Dynabook Satellite T10 Series
- TOSHIBA Dynabook Satellite T11 Series
- TOSHIBA Dynabook SS MX
- Toshiba Dynabook SS MX/495LS
- TOSHIBA Dynabook TX Series
- TOSHIBA Dynabook TX/2 series
- TOSHIBA Dynabook TX3 series
- TOSHIBA Dynabook TX4 series
- TOSHIBA PORTEGE M300
- TOSHIBA PORTEGE S100
- TOSHIBA Qosmio F20 Series
- TOSHIBA QOSMIO F25 SERIES
- TOSHIBA SATELLITE A50
- TOSHIBA SATELLITE A50 SERIES
- TOSHIBA SATELLITE A55
- TOSHIBA SATELLITE M3 SERIES
- TOSHIBA TECRA A2
- TOSHIBA TECRA M2
- TOSHIBA TECRA M2V
- TOSHIBA Tecra M3
Laptops tend to lose their charm quickly when you are constantly looking for the nearest power outlet to charge up. How do you keep your battery going for as long as possible? Here are 5 easy ways to do so.
- Turn the brightness level as low as you possibly. Laptops always come with the ability to select the brightness level, some even could modify CPU cooling performance, switch down to lowest level will enable you squeeze out two times longer TOSHIBA Dynabook Qosmio F20 Series battery life than the situation working in the highest level.
- Shut down programs running automatic. Some of the programs we won't to use startup in backgroud when you start you OS, like QuickTime, Desktop Search. When expand your taskbar, you can see and shutdown them, but there are also some process invisible in most cases. They consume your laptop computer resourse and TOSHIBA Dynabook Qosmio F20 Series battery slowly, press "Ctrl" + "Alt" + "Del" to open your tasker manager and halt the process not necessary.
- Unplug external devices. Normally device, your mouse, and the most power consume device -- Mobile hard disk, they drain down your laptop TOSHIBA Dynabook Qosmio F20 Series battery for there get the power supply from the USB port in your laptop. Remove when you aren't using them, is goes without saying that this will save a lot of power.
- Hibernate instead of suspend. Suspend mode make your save some power and instantly resume your laptop when you come back, but compare with the Hibernate mode, suspend laptop also running in lower power consumed situation, electricity exhaust is zero in hibernate mode for all your computer's state were saved before it shutdown. For the convenient reason, you'd better use the hibernate function when leave over 20 minutes.
- Keep your TOSHIBA Dynabook Qosmio F20 Series battery clean. Keep the battery clean especially the matel contacts with some a cloth moistened with rubbing alcohol, this keeps the power transfer from your TOSHIBA Dynabook Qosmio F20 Series battery more efficient.










