48Wh Acer AS11A3E Battery

48Wh AS11A3E Battery for Acer Aspire 3830, 4830, 5830, TimelineX and Packard Bell EasyNote Series

This 48Wh Acer AS11A3E battery is designed for compatible Acer Aspire,
Aspire TimelineX, and selected Packard Bell EasyNote laptops. 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 an 11.1V output voltage, 4400mAh / 48Wh capacity, and
6-cell battery design, this battery supports everyday laptop use such as work,
school, browsing, email, 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 Acer battery part numbers:

• Acer AS11A3E
• Acer AS11A5E
• Acer BT.00603.126

Compatible Computer Model Series

This Acer AS11A3E battery is designed for the following Acer Aspire, Acer Aspire TimelineX, and
Packard Bell EasyNote laptop model series. Please check both your laptop model and battery part
number before placing your order.

• Acer Aspire 3830G
• Acer Aspire 3830T
• Acer Aspire 3830TG
• Acer Aspire 4830
• Acer Aspire 4830G
• Acer Aspire 4830TG
• Acer Aspire 4830Z
• Acer Aspire 5830G
• Acer Aspire 5830T
• Acer Aspire 5830TG
• Acer Aspire TimelineX 3830T
• Acer Aspire TimelineX 3830TG
• Acer Aspire TimelineX 4830T
• Acer Aspire TimelineX 4830TG
• Acer Aspire TimelineX 5830T
• Acer Aspire TimelineX 5830TG
• Packard Bell EasyNote NX69HR
• Packard Bell EasyNote TX62HR
• Packard Bell EasyNote TX69HR

When Should You Replace Your Acer Laptop Battery?

If your Acer Aspire or Packard Bell laptop no longer provides enough runtime for normal use,
changing the battery can help restore convenient portable performance without replacing the entire
computer.

• 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 AS11A3E Battery?

• Designed for selected Acer Aspire models: suitable for Aspire 3830, 4830, and 5830 series laptops listed above.
• TimelineX model support: suitable for selected Aspire TimelineX 3830T, 4830T, and 5830T series models.
• Packard Bell compatibility: also suitable for selected EasyNote NX69HR, TX62HR, and TX69HR laptops.
• 48Wh capacity: supports everyday laptop use, work, study, browsing, and travel.
• 6-cell battery design: made for compatible systems using the listed AS11A3E battery specifications.
• 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

Laptop batteries may look similar but can have different voltage, connector position, battery shape,
or internal layout. Before ordering, please confirm that your current battery part number matches
one of the listed part numbers, such as AS11A3E, AS11A5E,
or BT.00603.126.

You can usually find the battery part number printed on the battery label. You can also check your
laptop model number on the bottom cover, system information page, 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 Acer AS11A3E?

Yes. This battery is suitable for Acer AS11A3E and related part numbers including AS11A5E and
BT.00603.126.

Does this battery fit Acer Aspire 3830T and 3830TG?

Yes. Acer Aspire 3830T, Aspire 3830TG, and Aspire 3830G are included in the compatible model list
for this battery.

Can this battery be used for Acer Aspire 4830 series laptops?

Yes. This battery is listed for selected Acer Aspire 4830, 4830G, 4830TG, and 4830Z models.

Does this battery support Acer Aspire 5830T and 5830TG?

Yes. Acer Aspire 5830G, 5830T, and 5830TG are included in the compatible model list.

Does this battery fit Packard Bell EasyNote models?

Yes. This battery is suitable for selected Packard Bell EasyNote NX69HR, TX62HR, and TX69HR models.

What voltage is this battery?

This battery has an output voltage of 11.1V. Please compare it with the voltage printed on your
current battery before purchase.

What capacity is this battery?

The battery capacity is 4400mAh / 48Wh.

How many cells does this battery have?

This battery uses a 6-cell design.

Is this battery new?

Yes. This product is listed as a new battery.

What should I check before buying?

Please check your 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.