48Wh Toshiba PA5108U-1BRS Battery

48Wh PA5108U-1BRS Battery for Toshiba Portege, Qosmio, Satellite, Satellite Pro and Tecra Series

This 48Wh Toshiba PA5108U-1BRS battery is designed for compatible Toshiba Portege,
Qosmio, Satellite, Satellite Pro, and Tecra series laptops. It is a suitable choice when your current
battery drains quickly, no longer holds a charge, or your Toshiba laptop needs stable portable power
again.

With a 10.8V output voltage, 4200mAh / 48Wh capacity, and
6-cell battery design, this battery supports everyday use such as office work,
study, browsing, email, documents, video playback, online meetings, and travel.

Product Information

Compatible Part Numbers

Please compare the part number printed on your current battery before ordering. This battery is
suitable for the following Toshiba battery part numbers:

• Toshiba PA5108U-1BRS
• Toshiba PA5109U-1BRS
• Toshiba PA5110U
• Toshiba PABAS271
• Toshiba PABAS272
• Toshiba PABAS273
• Toshiba P000573310
• Toshiba P000573340
• Toshiba P000573350
• Toshiba P000579610
• Toshiba P000617550
• Toshiba P000697230
• Toshiba P000697240
• Toshiba G71C000FQ110
• Toshiba G71C000FS110
• Toshiba G71C000FS210
• Toshiba G71C000FU110

Compatible Model Series

This Toshiba PA5108U-1BRS battery is designed for the following Toshiba laptop model series.
Please check both your laptop model and battery part number before placing your order.

• Toshiba Portege Z30-B
• Toshiba Qosmio X70-B
• Toshiba Satellite C50-C
• Toshiba Satellite C50D-A
• Toshiba Satellite C50T
• Toshiba Satellite C50T-A
• Toshiba Satellite C50T-B
• Toshiba Satellite C55-A
• Toshiba Satellite C55D-A
• Toshiba Satellite C55Dt-A
• Toshiba Satellite C55T-A
• Toshiba Satellite C70-B
• Toshiba Satellite C70D-B
• Toshiba Satellite C75-A
• Toshiba Satellite C75D-A
• Toshiba Satellite L70-B
• Toshiba Satellite P70-B
• Toshiba Satellite Pro A50-A
• Toshiba Satellite Pro C50D-A
• Toshiba Satellite Pro C70-B
• Toshiba Satellite Pro L70-A
• Toshiba Satellite S70-A
• Toshiba Satellite S70-B
• Toshiba Satellite S70T-A
• Toshiba Tecra A50-A

When Should You Replace Your Toshiba Laptop Battery?

If your Toshiba laptop no longer provides enough runtime for normal use, replacing the battery can
help restore convenient portable performance without replacing the entire laptop.

• The battery drains much faster than before.
• The laptop shuts down unexpectedly during use.
• The battery percentage drops suddenly or behaves abnormally.
• The laptop only works when connected to the charger.
• The battery does not charge to full capacity.
• Windows or BIOS shows a battery health warning.

Why Buy This PA5108U-1BRS Battery?

• Wide Toshiba model coverage: suitable for selected Portege, Qosmio, Satellite, Satellite Pro, and Tecra models listed above.
• 48Wh capacity: supports everyday laptop use, office work, browsing, email, documents, and travel.
• 6-cell battery design: made for compatible Toshiba systems using the listed PA5108U-1BRS battery specifications.
• Stable power output: built for compatible laptops that use 10.8V PA5108U-1BRS batteries.
• Brand new battery: a practical option when your current battery becomes weak or unreliable.
• 12-month warranty: gives customers more confidence when ordering.
• 30-day return policy: provides extra peace of mind after purchase.

Important Compatibility Reminder

Toshiba laptop batteries may look similar but can have different voltage, connector position,
battery shape, capacity, or internal layout. Before ordering, please confirm that your current
battery part number matches one of the listed part numbers, such as PA5108U-1BRS,
PA5109U-1BRS, PA5110U, PABAS271,
PABAS272, PABAS273, P000573310,
P000573340, P000573350, P000579610,
P000617550, P000697230, P000697240,
G71C000FQ110, G71C000FS110, G71C000FS210,
or G71C000FU110.

You can usually find the battery part number printed on the battery label. You can also check your
Toshiba model number on the bottom cover, system information page, BIOS, or original device label.

Installation Notes

• Turn off the laptop completely before replacing the battery.
• Disconnect the charger and any external devices.
• Remove the old battery carefully and make sure the new battery is properly aligned.
• Do not bend, puncture, disassemble, or force the battery during installation.
• After installation, charge the battery fully before regular use.
• If you are not familiar with laptop repair, professional installation is recommended.

Frequently Asked Questions

Is this battery suitable for Toshiba PA5108U-1BRS?

Yes. This battery is suitable for Toshiba PA5108U-1BRS and related part numbers including
PA5109U-1BRS, PA5110U, PABAS271, PABAS272, PABAS273, P000573310, P000573340,
P000573350, P000579610, P000617550, P000697230, P000697240, G71C000FQ110,
G71C000FS110, G71C000FS210, and G71C000FU110.

Does this battery fit Toshiba Satellite C50 and C55 models?

Yes. This battery is listed for selected Toshiba Satellite C50, C50D, C50T, C55, C55D,
C55Dt, and C55T series models.

Can this battery be used for Toshiba Satellite C70 and C75 models?

Yes. This battery is listed for selected Toshiba Satellite C70, C70D, C75, and C75D series laptops.

Does this battery support Toshiba Satellite S70 and L70 models?

Yes. This battery is suitable for selected Toshiba Satellite S70, S70T, and L70 series models
listed above.

Does this battery fit Toshiba Satellite Pro and Tecra models?

Yes. This battery is listed for selected Toshiba Satellite Pro A50-A, Satellite Pro C50D-A,
Satellite Pro C70-B, Satellite Pro L70-A, and Toshiba Tecra A50-A models.

What voltage is this battery?

This battery has an output voltage of 10.8V. Please compare it with the voltage printed on your
current battery before purchase.

What capacity is this battery?

The battery capacity is 4200mAh / 48Wh.

How many cells does this battery have?

This battery uses a 6-cell design.

Is this battery brand new?

Yes. This product is listed as brand new.

What should I check before buying?

Please check your Toshiba laptop model, current battery part number, battery voltage, and battery
shape. The safest way to confirm fit is to compare the part number on your current battery with
the part numbers listed above.