Home » Acer AL12B72 Compatible Laptop Battery 14.8 V (2200 mAh/ 33Wh) Li-ion
Acer AL12B72 Compatible Laptop Battery 14.8 V (2200 mAh/ 33Wh) Li-ion
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Acer AL12B72 Compatible Laptop Battery 14.8 V (2200 mAh/ 33Wh) Li-ion
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Acer AL12B72 Compatible Laptop Battery 14.8 V (2200 mAh/ 33Wh) Li-ion

SKU: LAC251-BP-K004
C$45.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

More Compatible Options

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  • Compatible Brands Acer
  • Model/OPN AL12B72
  • Cell Type Conventional Li-ion
  • Capacity 2200 mAh/ 33Wh
  • Output Voltage 14.8 V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Acer AL12B72 is available for C$45.00 . 14.8 V · 2200 mAh/ 33Wh · Conventional Li-ion.

Important Notes
  • This battery only compatible with 14.4V and 14.8V version.
  • The battery will protrude out the (bottom/side) of the laptop and will cause your laptop to sit at an angle. You may not be able to connect to a docking station with the extended battery.
Compatible Model
Acer TravelMate Series TMB113-E-2839Acer TravelMate Series TMB113-E-4470Acer TravelMate Series TMB113-E-877B2G32akkAcer TravelMate Series TMB113-E-877B4G32IKKAcer TravelMate Series TMB113-E-967B2G50akkAcer TravelMate Series TMB113-E-967B4G32akkAcer TravelMate Series TMB113-E-967B4G50Acer TravelMate Series TMB113-E-967B4G50ikAcer TravelMate Series TMB113-M-23774G50akkAcer TravelMate Series TMB113-M-323a2G50akAcer TravelMate Series TMB113-M-323a4G32ikAcer TravelMate Series TMB113-M-323a4G50akkAcer TravelMate Series TMB113-M-323a4G50ikkAcer TravelMate Series TMB113-M-53314G50akkAcer TravelMate Series TMB113-M-6460Acer TravelMate Series TMB113-M-6606Acer TravelMate Series TMB113-M-6681Acer TravelMate Series TravelMate B113Acer TravelMate Series TravelMate B113 SeriesAcer TravelMate Series TravelMate B113-EAcer TravelMate Series TravelMate B113-E-2839Acer TravelMate Series TravelMate B113-E-4470Acer TravelMate Series TravelMate B113-E-877B2G32akkAcer TravelMate Series TravelMate B113-E-877B4G32IKKAcer TravelMate Series TravelMate B113-E-967B2G50akkAcer TravelMate Series TravelMate B113-E-967B4G32akkAcer TravelMate Series TravelMate B113-E-967B4G50Acer TravelMate Series TravelMate B113-E-967B4G50ikAcer TravelMate Series TravelMate B113MAcer TravelMate Series TravelMate B113-MAcer TravelMate Series TravelMate B113M SeriesAcer TravelMate Series TravelMate B113-M SeriesAcer TravelMate Series TravelMate B113-M-23774G50akkAcer TravelMate Series TravelMate B113-M-323a2G50akAcer TravelMate Series TravelMate B113-M-323a4G32ikAcer TravelMate Series TravelMate B113-M-323a4G50akkAcer TravelMate Series TravelMate B113-M-323a4G50ikkAcer TravelMate Series TravelMate B113-M-53314G50akkAcer TravelMate Series TravelMate B113-M-6460Acer TravelMate Series TravelMate B113-M-6606Acer TravelMate Series TravelMate B113-M-6681Acer TravelMate Series TravelMate B113-M-6825Acer Chromebook Series C7 Chromebook SeriesAcer Chromebook Series C710 Chromebook SeriesAcer Chromebook Series Chromebook C710Acer Chromebook Series Chromebook C710-2055Acer Chromebook Series Chromebook C710-2457Acer Chromebook Series Chromebook C710-2487Acer Chromebook Series Chromebook C710-2605Acer Chromebook Series Chromebook C710-2688Acer Chromebook Series Chromebook C710-2822Acer Chromebook Series Chromebook C710-2827Acer Chromebook Series Chromebook C710-2833Acer Chromebook Series Chromebook C710-2847Acer Aspire Series AO725-0412Acer Aspire Series AO725-0488Acer Aspire Series AO725-0635Acer Aspire Series AO725-0638Acer Aspire Series AO725-0688Acer Aspire Series AO725-0802Acer Aspire Series AO725-0825Acer Aspire Series AO725-0899Acer Aspire Series AO725-C61Acer Aspire Series AO725-C61bbAcer Aspire Series AO725-C61KKAcer Aspire Series AO725-C62BBAcer Aspire Series AO725-C62kkAcer Aspire Series AO725-C6CkkAcer Aspire Series AO725-C7CkkAcer Aspire Series AO725-C7XbbAcer Aspire Series Aspire One 725Acer Aspire Series Aspire One 725-0412Acer Aspire Series Aspire One 725-0487Acer Aspire Series 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Original Part Number
AL12B72 AL12B32 AL12A31 KT.00403.004 AK.004BT.098 AL12X32 KT.00407.002 AL12B31
How can I confirm a replacement laptop battery will fit?
The best way is to match the part number printed on your current battery. Then verify the voltage, and compare the battery shape plus connector location with the product photos and specs.
How can I find my laptop model on a Windows laptop?
If you are using a Windows laptop, you can find your laptop model using System Information:

• Step 1: Press Windows + R to open the Run window.
• Step 2: Type msinfo32 and click OK.
• Step 3: In the System Summary section, find System Model in the right pane.

This model information helps ensure you select the correct replacement battery.
Where do I find the battery part number?
Power off the laptop, unplug the charger, and remove the battery if it’s removable. The part number is printed on the label on the battery itself—use that to confirm compatibility.
Can I use a battery with a different voltage?
In most cases, no—battery voltage should match the original. Some labels are equivalent (10.8V = 11.1V, and 14.4V = 14.8V), but other voltage differences are not compatible.
What should I check before buying a replacement online?
Start with the original battery part number and voltage. After that, compare size and shape, connector type and position, latch/clip placement, and orientation using product photos and details.
Can I search by laptop model instead of battery part number?
The laptop model helps narrow results, but the battery part number is more accurate. One laptop model can use multiple battery versions, so matching the printed part number is recommended.
Any quick tips to improve laptop battery runtime?
Turn on Power Saver/Battery Saver, lower screen brightness, close unused apps and tabs, disable Wi-Fi/Bluetooth when you don’t need them, and keep vents clear to reduce heat.

Picking the correct replacement battery (and adapter, if needed) matters for safety and performance. Battpit stocks a wide range of compatible part numbers and models across major laptop brands. Use the checklist below before you place your order:

1. Identify Your Laptop Model

  • Check the label on the bottom of the laptop or your system information for the exact model.
  • If you’re purchasing an adapter, verify the input requirements shown on your laptop label (voltage/current).

2. Match the Battery Part Number

Always shut down the laptop before removing the battery. The part number printed on the battery label is the most reliable way to confirm the correct replacement.

3. Common Part Number Examples

Brands often use predictable formats. Here are a few examples to help you recognize them:

HP / Compaq:
123456-001
Sony:
PCGA-BP12, VGP-BP1
Dell:
312-1234, 1234P
IBM / Lenovo:
02K1234, 08K1234
Toshiba:
PA1234U-1BRS

4. Compare the Physical Fit

Double-check the overall shape, connector type and connector position, plus the latch/lock location and orientation. Compare these with product photos before ordering.

5. Voltage Notes

Some laptops have multiple battery options with different voltages (for example, 11.1V vs 14.8V). These are not interchangeable. Always match the voltage printed on your original battery.

  • Li-ion 10.8V is equivalent to 11.1V.
  • Li-ion 14.4V is equivalent to 14.8V.

Example Labels

Example battery label showing part number and voltage
Safety & Compliance

Certified Quality You Can Trust

Battpit Canada replacement laptop batteries and AC adapters are selected with safety, compatibility, and compliance in mind. Products may meet common industry standards including RoHS, CE, UL, and ULC where applicable.

RoHS
RoHS Compliant Helps reduce restricted hazardous substances in electronic products.
CE
CE Marked Designed to meet applicable safety and quality requirements.
UL
UL Recognized Components Selected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety Standard Supports safety confidence for products supplied to Canadian customers.
Why this matters: These compliance marks help customers choose a reliable replacement laptop battery, laptop charger, or AC adapter with built-in safety features such as over-charge, over-current, over-voltage, and short-circuit protection.