Acer AS16B5J Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion

SKU: LAC255-BP-K001
Regular price C$39.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.
  • Compatible Brands Acer
  • Model/OPN AS16B5J
  • Cell Type Conventional Li-ion
  • Capacity 4400mAh / 48Wh
  • Output Voltage 10.8V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Acer AS16B5J is available for C$39.00 . 10.8V · 4400mAh / 48Wh · Conventional Li-ion.

Compatible Model
Acer Aspire Series Acpire E15 E5-575G-5341Acer Aspire Series Aspire 575G-53VGAcer Aspire Series Aspire E15 E5-575-33bmAcer Aspire Series Aspire E15 E5575GAcer Aspire Series Aspire E15 E5-575GAcer Aspire Series Aspire E5-575-33BMAcer Aspire Series Aspire E5575GAcer Aspire Series Aspire E5-575G-30ZJAcer Aspire Series Aspire E5-575G-5341Acer Aspire Series Aspire E5-575G-53VGAcer Aspire Series Aspire E5-575G-54TUAcer Aspire Series Aspire E5-575G-59EEAcer Aspire Series Aspire E5-575G-75MDAcer Aspire Series Aspire F15 F5-573GAcer Aspire Series Aspire F15 F5-573G-765CAcer Aspire Series Aspire F5-573GAcer Aspire Series Aspire F5-573G-500NAcer Aspire Series Aspire F5-573G-50BMAcer Aspire Series Aspire F5-573G-50W9Acer Aspire Series Aspire F5-573G-510LAcer Aspire Series Aspire F5-573G-5129Acer Aspire Series Aspire F5-573G-51AWAcer Aspire Series Aspire F5-573G-51BDAcer Aspire Series Aspire F5-573G-51LQAcer Aspire Series Aspire F5-573G-51T3Acer Aspire Series Aspire F5-573G-528TAcer Aspire Series Aspire F5-573G-52ETAcer Aspire Series Aspire F5-573G-52M7Acer Aspire Series Aspire F5-573G-52PJAcer Aspire Series Aspire F5-573G-52Q8Acer Aspire Series Aspire F5-573G-52QJAcer Aspire Series Aspire F5-573G-52Z5Acer Aspire Series Aspire F5-573G-53V1Acer Aspire Series Aspire F5-573G-54F2Acer Aspire Series Aspire F5-573G-54RVAcer Aspire Series Aspire F5-573G-54ZBAcer Aspire Series Aspire F5-573G-556WAcer Aspire Series Aspire F5-573G-55KWAcer Aspire Series Aspire F5-573G-5693Acer Aspire Series Aspire F5-573G-56CGAcer Aspire Series Aspire F5-573G-577KAcer Aspire Series Aspire F5-573G-57DSAcer Aspire Series Aspire F5-573G-58GVAcer Aspire Series Aspire F5-573G-58Q3Acer Aspire Series Aspire F5-573G-58YPAcer Aspire Series Aspire F5-573G-5919Acer Aspire Series Aspire F5-573G-59LYAcer Aspire Series Aspire F5-573G-59V5Acer Aspire Series Aspire F5-573G-59WTAcer Aspire Series Aspire F5-573G-708EAcer Aspire Series Aspire F5-573G-7093Acer Aspire Series Aspire F5-573G-713EAcer Aspire Series Aspire F5-573G-748RAcer Aspire Series Aspire F5-573G-749EAcer Aspire Series Aspire F5-573G-749WAcer Aspire Series Aspire F5-573G-74MVAcer Aspire Series Aspire F5-573G-74NGAcer Aspire Series Aspire F5-573G-74URAcer Aspire Series Aspire F5-573G-74X5Acer Aspire Series Aspire F5-573G-75KDAcer Aspire Series Aspire F5-573G-75T4Acer Aspire Series Aspire F5-573G-761KAcer Aspire Series Aspire F5-573G-76Z1Acer Aspire Series Aspire F5-573G-7791Acer Aspire Series Aspire F5-573G-77BJAcer Aspire Series Aspire F5-573G-77L0Acer Aspire Series Aspire F5-573G-780BAcer Aspire Series Aspire F5-573G-7828Acer Aspire Series Aspire F5-573G-78DNAcer Aspire Series Aspire F5-573G-78DZ
Original Part Number
AS16B5J AS16B8J 3ICR/19/65-2
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.