43Wh Toshiba PA5107U-1BRS Battery

43Wh PA5107U-1BRS Battery for Toshiba Satellite L40T, L50, P50, Satellite Pro L50 and S50 Series

This 43Wh Toshiba PA5107U-1BRS battery is designed for compatible Toshiba
Satellite and Satellite Pro laptops, including selected Satellite L40T,
Satellite L50, Satellite P50, Satellite Pro L50,
and Satellite S50 series models. 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 14.4V output voltage, 2838mAh / 43Wh capacity, and
4-cell battery design, this battery supports everyday use such as office work,
schoolwork, 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 PA5107U-1BRS
• Toshiba G71C000FM210
• Toshiba P000573230
• Toshiba P000573240
• Toshiba P000573250
• Toshiba P000581700
• Toshiba P000599500
• Toshiba P000614010
• Toshiba P000617510
• Toshiba P000617520
• Toshiba P000697220
• Toshiba P71C000FM2AA
• Toshiba P71C000FP3AA

Compatible Model Series

This Toshiba PA5107U-1BRS battery is designed for the following Toshiba Satellite and Satellite Pro
laptop model series. Please check both your laptop model and battery part number before placing
your order.

• Toshiba Satellite L40T-A
• Toshiba Satellite L50
• Toshiba Satellite L50-A
• Toshiba Satellite L50-C
• Toshiba Satellite L50D-10F
• Toshiba Satellite L50D-A
• Toshiba Satellite L50DT-A
• Toshiba Satellite L50T
• Toshiba Satellite L50T-A
• Toshiba Satellite P50-A
• Toshiba Satellite P50-B
• Toshiba Satellite P50T-A
• Toshiba Satellite P50T-B
• Toshiba Satellite Pro L50-A
• Toshiba Satellite Pro L50-A-126
• Toshiba Satellite Pro L50-A-12L
• Toshiba Satellite Pro L50-A-12Q
• Toshiba Satellite Pro L50-A-133
• Toshiba Satellite Pro L50-A-13T
• Toshiba Satellite S50-A
• Toshiba Satellite S50D-A
• Toshiba Satellite S50T-A
• Toshiba Satellite S55t

When Should You Replace Your Toshiba Laptop Battery?

If your Toshiba Satellite or Satellite Pro 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 PA5107U-1BRS Battery?

• Designed for Toshiba Satellite models: suitable for selected Satellite L40T, L50, P50, S50, and S55t models listed above.
• Also supports Satellite Pro models: suitable for selected Toshiba Satellite Pro L50-A models.
• 43Wh capacity: supports everyday laptop use, office work, schoolwork, browsing, email, documents, and travel.
• 4-cell battery design: made for compatible Toshiba systems using the listed PA5107U-1BRS battery specifications.
• Stable power output: built for compatible laptops that use 14.4V PA5107U-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 PA5107U-1BRS,
G71C000FM210, P000573230, P000573240,
P000573250, P000581700, P000599500,
P000614010, P000617510, P000617520,
P000697220, P71C000FM2AA, or
P71C000FP3AA.

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.
• Use the correct tools and open the laptop carefully to avoid damaging the case or internal parts.
• Do not bend, puncture, disassemble, or force the battery during installation.
• Make sure the battery connector is properly aligned before closing the back cover.
• 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 PA5107U-1BRS?

Yes. This battery is suitable for Toshiba PA5107U-1BRS and related part numbers including
G71C000FM210, P000573230, P000573240, P000573250, P000581700, P000599500,
P000614010, P000617510, P000617520, P000697220, P71C000FM2AA, and P71C000FP3AA.

Does this battery fit Toshiba Satellite L50 models?

Yes. This battery is listed for selected Toshiba Satellite L50, L50-A, L50-C, L50D-A,
L50DT-A, L50T, and L50T-A models.

Can this battery be used for Toshiba Satellite P50 models?

Yes. This battery is listed for selected Toshiba Satellite P50-A, P50-B, P50T-A, and P50T-B models.

Does this battery support Toshiba Satellite Pro L50-A?

Yes. This battery is suitable for selected Toshiba Satellite Pro L50-A models, including
L50-A-126, L50-A-12L, L50-A-12Q, L50-A-133, and L50-A-13T.

Does this battery fit Toshiba Satellite S50 models?

Yes. This battery is listed for selected Toshiba Satellite S50-A, S50D-A, S50T-A, and S55t models.

What voltage is this battery?

This battery has an output voltage of 14.4V. Please compare it with the voltage printed on your
current battery before purchase.

What capacity is this battery?

The battery capacity is 2838mAh / 43Wh.

How many cells does this battery have?

This battery uses a 4-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 Satellite or Satellite Pro 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.