45Wh Toshiba PA5212U-1BRS Battery

45Wh PA5212U-1BRS Battery for Toshiba Portege, Satellite Pro, Tecra and Dynabook Satellite Pro Series

This 45Wh Toshiba PA5212U-1BRS battery is designed for compatible Toshiba and
Dynabook business laptops, including selected Portege, Satellite Pro,
Tecra, and Dynabook Satellite Pro series models. It is a suitable
choice when your current battery drains quickly, no longer holds a charge, or your laptop needs
stable portable power again.

With a 14.6V output voltage, 2950mAh / 45Wh capacity, and
4-cell battery design, this battery supports everyday business and home use such
as office work, browsing, email, documents, video meetings, study, 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 PA5212U-1BRS
• Toshiba PABAS283
• Toshiba G71C000JM110
• Toshiba G71C000JM510
• Toshiba G71C000JM610
• Toshiba G71C000L6110
• Toshiba P000621760
• Toshiba P000659100
• Toshiba P000664910
• Toshiba P000697540
• Toshiba P000697580
• Toshiba P000731930
• Toshiba P000748330
• Toshiba P000779500

Compatible Model Series

This Toshiba PA5212U-1BRS battery is designed for the following Toshiba and Dynabook laptop model
series. Please check both your laptop model and battery part number before placing your order.

• Dynabook Satellite Pro A30-D
• Dynabook Satellite Pro A30t-D
• Dynabook Satellite Pro A50-EC
• Dynabook Satellite Pro R50-EC
• Toshiba Portege A30-C
• Toshiba Portege A30-D
• Toshiba Portege A30T-C
• Toshiba Portege R30-C
• Toshiba Satellite Pro A30-C
• Toshiba Satellite Pro A40
• Toshiba Satellite Pro A40-C
• Toshiba Satellite Pro A40-D
• Toshiba Satellite Pro A50-C
• Toshiba Satellite Pro A50-D
• Toshiba Satellite Pro A50-E
• Toshiba Satellite Pro R40-C
• Toshiba Satellite Pro R40-D
• Toshiba Satellite Pro R50-B
• Toshiba Satellite Pro R50-C
• Toshiba Satellite Pro R50-D
• Toshiba Tecra A40-C-1DM
• Toshiba Tecra A40-C-1HT
• Toshiba Tecra A40-C-1MH
• Toshiba Tecra A50-C
• Toshiba Tecra C50-B
• Toshiba Tecra C50-C
• Toshiba Tecra Z50-C

When Should You Replace Your Toshiba Laptop Battery?

If your Toshiba or Dynabook business 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 PA5212U-1BRS Battery?

• Wide Toshiba and Dynabook model coverage: suitable for selected Portege, Satellite Pro, Tecra, and Dynabook Satellite Pro models listed above.
• 45Wh capacity: supports everyday business use, office work, browsing, email, documents, and travel.
• 4-cell battery design: made for compatible Toshiba systems using the listed PA5212U-1BRS battery specifications.
• Stable power output: built for compatible laptops that use 14.6V PA5212U-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 PA5212U-1BRS,
PABAS283, G71C000JM110, G71C000JM510,
G71C000JM610, G71C000L6110, P000621760,
P000659100, P000664910, P000697540,
P000697580, P000731930, P000748330, or
P000779500.

You can usually find the battery part number printed on the battery label. You can also check your
Toshiba or Dynabook 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 PA5212U-1BRS?

Yes. This battery is suitable for Toshiba PA5212U-1BRS and related part numbers including
PABAS283, G71C000JM110, G71C000JM510, G71C000JM610, G71C000L6110, P000621760,
P000659100, P000664910, P000697540, P000697580, P000731930, P000748330, and P000779500.

Does this battery fit Toshiba Portege A30 and R30 models?

Yes. This battery is listed for selected Toshiba Portege A30-C, A30-D, A30T-C, and Portege R30-C
models.

Can this battery be used for Toshiba Satellite Pro A series models?

Yes. This battery is listed for selected Toshiba Satellite Pro A30, A40, and A50 series models,
including A30-C, A40-C, A40-D, A50-C, A50-D, and A50-E.

Does this battery support Toshiba Satellite Pro R series models?

Yes. This battery is suitable for selected Toshiba Satellite Pro R40-C, R40-D, R50-B, R50-C,
and R50-D models.

Does this battery fit Toshiba Tecra models?

Yes. This battery is listed for selected Toshiba Tecra A40-C, A50-C, C50-B, C50-C, and Z50-C
models.

Does this battery fit Dynabook Satellite Pro models?

Yes. This battery is listed for selected Dynabook Satellite Pro A30-D, A30t-D, A50-EC, and R50-EC
models.

What voltage is this battery?

This battery has an output voltage of 14.6V. Please compare it with the voltage printed on your
current battery before purchase.

What capacity is this battery?

The battery capacity is 2950mAh / 45Wh.

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 or Dynabook 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.