Acer BT.00603.111 Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion

SKU: LAC215-BP-K020
Regular price C$35.50
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.
  • Compatible Brands Acer
  • Model/OPN BT.00603.111
  • 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 BT.00603.111 is available for C$35.50 . 10.8V · 4400mAh / 48Wh · Conventional Li-ion.

Compatible Model
Acer TravelMate Series TravelMate 4740-5367Acer TravelMate Series TravelMate 4740GAcer TravelMate Series TravelMate 4740ZAcer TravelMate Series TravelMate 4750Acer TravelMate Series TravelMate 4750ZGAcer TravelMate Series TravelMate 5340Acer TravelMate Series TravelMate 5340G SeriesAcer TravelMate Series TravelMate 5542 SeriesAcer TravelMate Series TravelMate 5542GAcer TravelMate Series TravelMate 5740 SeriesAcer TravelMate Series TravelMate 5740-332G23MnAcer TravelMate Series TravelMate 5740-354G50MnAcer TravelMate Series TravelMate 5740-5092Acer TravelMate Series TravelMate 5740-5952Acer TravelMate Series TravelMate 5740-6552Acer TravelMate Series TravelMate 5740GAcer TravelMate Series TravelMate 5740G-332G32MnAcer TravelMate Series TravelMate 5740G-333G25MiAcer TravelMate Series TravelMate 5740G-524G50MnAcer TravelMate Series TravelMate 5740-X522DAcer TravelMate Series TravelMate 5740-X522DFAcer TravelMate Series TravelMate 5740ZAcer TravelMate Series TravelMate 5740Z-P604G32MnssAcer TravelMate Series TravelMate 5742-372G25MnAcer TravelMate Series TravelMate 5742-463G32MnAcer TravelMate Series TravelMate 5742-7013 Acer TravelMate Series TravelMate 5742-7399Acer TravelMate Series TravelMate 5742GAcer TravelMate Series TravelMate 5742G-5464G32N Acer TravelMate Series TravelMate 5742-X732OFAcer TravelMate Series TravelMate 5742-X732PFAcer TravelMate Series TravelMate 5742-X742Acer TravelMate Series TravelMate 5742-X742DFAcer TravelMate Series TravelMate 5742-X742FAcer TravelMate Series TravelMate 5742Z-4638Acer TravelMate Series TravelMate 5744-372G32MIKKAcer TravelMate Series TravelMate 5744GAcer TravelMate Series TravelMate 5760 SeriesAcer TravelMate Series TravelMate 5760-6662Acer TravelMate Series TravelMate 5760-6816Acer TravelMate Series TravelMate 5760G SeriesAcer TravelMate Series TravelMate 6495G SeriesAcer TravelMate Series TravelMate 6495TGAcer TravelMate Series TravelMate 6595TGAcer TravelMate Series TravelMate 7740Acer TravelMate Series TravelMate 7740 SeriesAcer TravelMate Series TravelMate 7740-352G50MnssAcer TravelMate Series TravelMate 7740-5454G32MnssAcer TravelMate Series TravelMate 7740-5454G64MnssAcer TravelMate Series TravelMate 7740-6645Acer TravelMate Series TravelMate 7740G-354G64MnssAcer TravelMate Series TravelMate 7750Acer TravelMate Series TravelMate 7750ZAcer TravelMate Series TravelMate 8472 HFAcer TravelMate Series TravelMate 8472-374G50MnAcer TravelMate Series TravelMate 8472-6012Acer TravelMate Series TravelMate 8472TG HFAcer TravelMate Series TravelMate 8473 SeriesAcer TravelMate Series TravelMate 8473T SeriesAcer TravelMate Series TravelMate 8572GAcer TravelMate Series TravelMate P243-M-6617Acer TravelMate Series TravelMate P253-EAcer TravelMate Series TravelMate P643-MAcer TravelMate Series TravelMate P643-MGAcer TravelMate Series TravelMate P653-MGAcer TravelMate Series TravelMate TimelineX 6495T-6813Acer TravelMate Series TravelMate TimelineX 8473 SeriesAcer TravelMate Series TravelMate TM5542-5256Acer TravelMate Series TravelMate TM5740-X322Acer TravelMate Series TravelMate TM5740-X322FAcer TravelMate Series TravelMate TM5740-X322HBFAcer TravelMate Series TravelMate TM5742-7159 Acer TravelMate Series TravelMate TM5742-X732DAcer TravelMate Series TravelMate TM5742-X732DFAcer TravelMate Series TravelMate TM5742-X742DPFAcer TravelMate Series TravelMate TM5742-X742FAcer Aspire Series Aspire 4251GAcer Aspire Series Aspire 4252GAcer Aspire Series Aspire 4349Z SeriesAcer Aspire Series Aspire 4551-P321G32Mn/C022Acer Aspire Series Aspire 4551-P322G16MnAcer Aspire Series Aspire 4552Acer Aspire Series Aspire 4560GAcer Aspire Series Aspire 4733ZG SeriesAcer Aspire Series Aspire 4738ZAcer Aspire Series Aspire 4738ZGAcer Aspire Series Aspire 4738ZG SeriesAcer Aspire Series Aspire 4741G-332G50MnAcer Aspire Series Aspire 4741G-432G50Mnkk01Acer Aspire Series Aspire 4750Acer Aspire Series Aspire 4750GAcer Aspire Series Aspire 4750ZAcer Aspire Series Aspire 4752 SeriesAcer Aspire Series Aspire 4752ZGAcer Aspire Series Aspire 4755T SeriesAcer Aspire Series Aspire 4755ZGAcer Aspire Series Aspire 4771 SeriesAcer Aspire Series Aspire 5250-BZ873Acer Aspire Series Aspire 5250-C53G25MikkAcer Aspire Series Aspire 5251 SeriesAcer Aspire Series Aspire 5253-BZ659Acer Aspire Series Aspire 5333Acer Aspire Series Aspire 5336-2634Acer Aspire Series Aspire 5336-2754Acer Aspire Series Aspire 5336-902G25MnccAcer Aspire Series Aspire 5336-902G25MnkkAcer Aspire Series Aspire 5336-T354G32MnkkAcer Aspire Series Aspire 5349-B814G50MiAcer Aspire Series Aspire 5551-4937Acer Aspire Series Aspire 5551G-4280Acer Aspire Series Aspire 5551G-N834G32MnAcer Aspire Series Aspire 5552ZG SeriesAcer Aspire Series Aspire 5560T SeriesAcer Aspire Series Aspire 5736ZGAcer Aspire Series Aspire 5741-5119Acer Aspire Series Aspire 5741-6823Acer Aspire Series Aspire 5741G SeriesAcer Aspire Series Aspire 5741G-333G32BnAcer Aspire Series Aspire 5741G-434G64BnAcer Aspire Series Aspire 5741-H54D/LSAcer Aspire Series Aspire 5742-6248Acer Aspire Series Aspire 5742-6410Acer Aspire Series Aspire 5742-6638Acer Aspire Series Aspire 5742-6696Acer Aspire Series Aspire 5742-6831Acer Aspire Series Aspire 5742-6838Acer Aspire Series Aspire 5742G-374G50MnkkAcer Aspire Series Aspire 5742G-6480Acer Aspire Series Aspire 5742Z-4685Acer Aspire Series Aspire 5742ZG-P614G75MnkkAcer Aspire Series Aspire 5742Z-P614G32MnAcer Aspire Series Aspire 5742Z-P624G64MnAcer Aspire Series Aspire 5749-2334G50MiAcer Aspire Series Aspire 5750-2456G50MnAcer Aspire Series Aspire 5750-6421Acer Aspire Series Aspire 5750G-2638G64MnAcer Aspire Series Aspire 5750G-2678G50MnAcer Aspire Series Aspire 5750G-32354G32MnkkAcer Aspire Series Aspire 5750G-6496Acer Aspire Series Aspire 5750ZAcer Aspire Series Aspire 5755 SeriesAcer Aspire Series Aspire 5755-52458G1TMnksAcer Aspire Series Aspire 5755G-2438G75MnAcer Aspire Series Aspire 5755ZGAcer Aspire Series Aspire 7551-3416Acer Aspire Series Aspire 7551G-N934G50MnAcer Aspire Series Aspire 7551G-P323G32MiAcer Aspire Series Aspire 7552GAcer Aspire Series Aspire 7552G-5107Acer Aspire Series Aspire 7552G-5488Acer Aspire Series Aspire 7552G-6436Acer Aspire Series Aspire 7552G-X926G75MnAcer Aspire Series Aspire 7560 SeriesAcer Aspire Series Aspire 7560G-6346G75MnAcer Aspire Series Aspire 7741-334G32MnAcer Aspire Series Aspire 7741-6456Acer Aspire Series Aspire 7741Z-4643Acer Aspire Series Aspire 7750ZAcer Aspire Series Aspire 7751-3141Acer Aspire Series Aspire 7751G-N934G64BnAcer Aspire Series Aspire AS4551-4315Acer Aspire Series Aspire AS5250-E352G32MIKKAcer Aspire Series Aspire AS5253-E354G32MNKKAcer Aspire Series Aspire AS5741-332G32MnAcer Aspire Series Aspire AS5741-H32C/SFAcer Aspire Series Aspire AS5741-N54E/KAcer Aspire Series Aspire AS5741-N54E/KFAcer Aspire Series Aspire AS5742ZAcer Aspire Series Aspire AS7551GAcer Aspire Series Aspire AS7741ZAcer Aspire Series Aspire E1-431-4404Acer Aspire Series Aspire E1-431-B9804G50MnksAcer Aspire Series Aspire E1-471G 32322G50MnAcer Aspire Series Aspire E1-531-4406Acer Aspire Series Aspire E1-531-4665Acer Aspire Series Aspire E1-531-4694Acer Aspire Series Aspire E1-571-33114G50Acer Aspire Series Aspire E1-571-53216G75mnksAcer Aspire Series Aspire E1-571-6454Acer Aspire Series Aspire E1-731-4699Acer Aspire Series Aspire E1-771-6458Acer Aspire Series Aspire E1-771GAcer Aspire Series Aspire PEW76Acer Aspire Series Aspire V3-531GAcer Aspire Series Aspire V3-551Acer Aspire Series Aspire V3-571-6643Acer Aspire Series Aspire V3-571-6805Acer Aspire Series Aspire V3-571G-53216G50MakkAcer Aspire Series Aspire V3-571G-53218G1TMakkAcer Aspire Series Aspire V3-571G-9636Acer Aspire Series Aspire V3-731Acer Aspire Series Aspire V3-771Acer Aspire Series Aspire V3-771-6470Acer Aspire Series Aspire V3-771-6865Acer Aspire Series Aspire V3-771-6882Acer Aspire Series Aspire V3-771G-6601Acer Aspire Series Aspire V3-771G-6650Acer Aspire Series Aspire V3-771G-9804Acer Aspire Series Aspire V3-772G-747A321Acer Aspire Series Aspire V3-772G-9822
Original Part Number
AS10D71 LC-BTP00-123 LC.BTP00.127 AS10D31 31NR19/65-2 31CR19/65-2 31CR19/66-2 BT.00605.062 AS10D3E BT00606008 BT.0060G.001 AS10D5E BT00607125 AS10D7E BT00607126 AS10D61 BT.00604.049 31CR19/652 076-7986127 934T2078F BT.00607.130 AS10D AK.006BT.075 AS10D56 BT.00607.126 3ICR19/65-2 BT.00603.111 BT00603124 BT.00603.124 AS10D75 BT00603111 BT.00607.125 AS10D41 BT.00607.127 AS10D81 AK.006BT.080 934T2079F BT.00606.008 LC.BTP00.123 LCBTP00127 BT.00603.117 AS10D73 3INR19/65-2 AS10G3E BT.00605.072 AS10D51 LCBTP00123 BT0090301 BT00607127 BT.00605.065
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.