Description
Product Overview
This Acer AL10B31 49Wh battery is a genuine replacement part designed to restore your laptop’s original performance. Manufactured to meet exact specifications, it ensures reliable power delivery and extended usage time.
Specifications
- Voltage: 11.1V
- Capacity: 49Wh
- Chemistry: Lithium-ion
- Condition: Brand new
- Part Number: AL10B31
Compatible Part Numbers
This battery replaces the following part numbers:
- AL10A31
- AL10G31
- BT.00303.022
- BT.00603.114
- BT.00603.121
- AK.003BT.071
- AK.006BT.074
Compatible Models
This battery is compatible with:
- Acer AC700 Chromia series
- Acer Aspire One 522, 722
- Acer Aspire One D255, D255E, D257, D260, D270, D271
- Acer Aspire One E100
- Acer Aspire One Happy series
- Acer C700 Chromia
- Packard Bell dot.S series (E2, E3, SC, SE, SPT)
- Packard Bell DOT-C/060GE
- Packard Bell OL 532 R2
Need Help Finding Compatibility?
We’ve listed the most common compatible models and part numbers above, but this battery fits many more devices. If you don’t see your specific model listed, please leave your laptop model or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.
When Should You Replace Your Battery?
Here are common signs indicating it’s time for a battery replacement:
| Symptom | Description |
|---|---|
| Short Battery Life | Battery drains quickly even after full charge, lasting significantly less than original runtime |
| Swelling/Bulging | Battery case appears swollen or distorted, may cause trackpad/keyboard lifting |
| Failure to Charge | Battery won’t charge despite using correct charger and power source |
| Random Shutdowns | Laptop turns off unexpectedly even with charge remaining |
| OS Battery Warnings | System displays “Service Battery” or “Replace Soon” notifications |
| Inaccurate Charge Reading | Battery percentage jumps erratically or doesn’t reflect actual capacity |
| Overheating | Battery becomes unusually hot during charging or normal use |
| Age | Battery is 2-3 years old with noticeable performance degradation |
Purchase Benefits
- Ships within one business day
- 30-day money back guarantee
- 1-year warranty included
- In stock, ready to ship
- Free shipping on all orders
- 100% brand new product
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