Battpit Canada provides reliable replacement laptop batteries, laptop AC adapters, chargers, and power accessories for customers across Canada.
Shop 25,000+ compatible laptop batteries and power adapters for HP, Dell, Lenovo, Apple, Asus, and more. 100% Canadian-owned. Ships from Canada. No import fees.
buying a spare charger, or ordering accessories for business use, Battpit focuses on dependable products, clear compatibility information, and convenient Canadian shipping.
This compatible replacement laptop battery
for Lenovo0C52863
is available for C$65.00
.
10.8V
· 6600 mAh / 71Wh
· Conventional Li-ion.
Important Notes
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 Products for Your Device
Compatible Model
Lenovo W Series ThinkPad W540 20BH001BUSLenovo W Series ThinkPad W540 20BH001LUSLenovo W Series ThinkPad W540 20BH001XUSLenovo W Series ThinkPad W540 20BH002CUSLenovo W Series ThinkPad W541 20EF000QLenovo W Series ThinkPad W541 20EF000ULenovo W Series ThinkPad W541 20EF000WLenovo W Series ThinkPad W541 20EF0010Lenovo W Series ThinkPad W541 20EF0011Lenovo W Series ThinkPad W541 20EF0012Lenovo W Series ThinkPad W541 20EF001HLenovo W Series ThinkPad W541 20EF001TLenovo W Series ThinkPad W541 20EF001VLenovo W Series ThinkPad W541 20EF001WLenovo W Series ThinkPad W541 20EF001YLenovo W Series ThinkPad W541 20EF0020Lenovo W Series ThinkPad W541 20EF002MUSLenovo W Series ThinkPad W541 20EF002NUSLenovo W Series ThinkPad W541 20EF002PUSLenovo W Series ThinkPad W541 20EF002SUSLenovo W Series ThinkPad W541 20EG0001USLenovo W Series ThinkPad W541 20EG0002USLenovo W Series ThinkPad W541 20EG0005USLenovo W Series ThinkPad W541 20EG0007USLenovo W Series ThinkPad W541 20EG0008Lenovo W Series ThinkPad W541 20EG000ALenovo W Series ThinkPad W541 20EG000BLenovo W Series ThinkPad W541 20EG000CLenovo W Series ThinkPad W541 20EG000DLenovo W Series ThinkPad W541 20EG000EUSLenovo W Series ThinkPad W541 20EG000FLenovo ThinkPad T Series ThinkPad T440p 20ANLenovo ThinkPad T Series ThinkPad T440p 20AN000LUSLenovo ThinkPad T Series ThinkPad T440p 20AN000PUSLenovo ThinkPad T Series ThinkPad T440p 20AN000QUSLenovo ThinkPad T Series ThinkPad T440p 20AN000RUSLenovo ThinkPad T Series ThinkPad T440p 20AN000UUSLenovo ThinkPad T Series ThinkPad T440p 20AN006BUSLenovo ThinkPad T Series ThinkPad T440p 20AN006CUSLenovo ThinkPad T Series ThinkPad T440p 20AN006FUSLenovo ThinkPad T Series ThinkPad T440p 20AN006JUSLenovo ThinkPad T Series ThinkPad T440p 20AN006KUSLenovo ThinkPad T Series ThinkPad T440p 20AN006MUSLenovo ThinkPad T Series ThinkPad T440p 20AN007ALenovo ThinkPad T Series ThinkPad T440p 20AN007GLenovo ThinkPad T Series ThinkPad T440p 20AN007HUSLenovo ThinkPad T Series ThinkPad T440p 20AN0095Lenovo ThinkPad T Series ThinkPad T440p 20AN0098Lenovo ThinkPad T Series ThinkPad T440p 20AN009CUSLenovo ThinkPad T Series ThinkPad T440p 20AN00A9Lenovo ThinkPad T Series ThinkPad T440p 20AN00ANUSLenovo ThinkPad T Series ThinkPad T440p 20AN00BYLenovo ThinkPad T Series ThinkPad T440p 20AN00C1Lenovo ThinkPad T Series ThinkPad T440p 20AN00CCLenovo ThinkPad T Series ThinkPad T440p 20AN00DCUSLenovo ThinkPad T Series ThinkPad T440p 20AN00DDLenovo ThinkPad T Series ThinkPad T440p 20AN00E4Lenovo ThinkPad T Series ThinkPad T440p 20AN00EKLenovo ThinkPad T Series ThinkPad T440p 20AW0000USLenovo ThinkPad T Series ThinkPad T440p 20AW0003USLenovo ThinkPad T Series ThinkPad T440p 20AW0004USLenovo ThinkPad T Series ThinkPad T440p 20AW0006USLenovo ThinkPad T Series ThinkPad T440p 20AW0008Lenovo ThinkPad T Series ThinkPad T440p 20AW0008USLenovo ThinkPad T Series ThinkPad T440p 20AW000AUSLenovo ThinkPad T Series ThinkPad T440p 20AW000BUSLenovo ThinkPad T Series ThinkPad T440p 20AW000CLenovo ThinkPad T Series ThinkPad T440p 20AW000CUSLenovo ThinkPad T Series ThinkPad T440p 20AW000EUSLenovo ThinkPad T Series ThinkPad T440p 20AW000GUSLenovo ThinkPad T Series ThinkPad T440p 20AW000KLenovo ThinkPad T Series ThinkPad T440p 20AW000KUSLenovo ThinkPad T Series ThinkPad T440p 20AW000MUSLenovo ThinkPad T Series ThinkPad T440p 20AW0047Lenovo ThinkPad T Series ThinkPad T440p 20AW004BUSLenovo ThinkPad T Series ThinkPad T440p 20AW004DLenovo ThinkPad T Series ThinkPad T440p 20AW004DUSLenovo ThinkPad T Series ThinkPad T440p 20AW004ELenovo ThinkPad T Series ThinkPad T440p 20AW004JUSLenovo ThinkPad T Series ThinkPad T440p 20AW004KUSLenovo ThinkPad T Series ThinkPad T440p 20AW004MLenovo ThinkPad T Series ThinkPad T440p 20AW005BLenovo ThinkPad T Series ThinkPad T440p 20AW005DLenovo ThinkPad T Series ThinkPad T440p 20AW008YLenovo ThinkPad T Series ThinkPad T440p 20AW0090Lenovo ThinkPad T Series ThinkPad T540p 20BE003FUSLenovo ThinkPad T Series ThinkPad T540p 20BE003JUSLenovo ThinkPad T Series ThinkPad T540p 20BE003KUSLenovo ThinkPad T Series ThinkPad T540p 20BE003MUSLenovo ThinkPad T Series ThinkPad T540p 20BE003RUSLenovo ThinkPad T Series ThinkPad T540p 20BE003SUSLenovo ThinkPad T Series ThinkPad T540p 20BE0041Lenovo ThinkPad T Series ThinkPad T540p 20BE004GUSLenovo ThinkPad T Series ThinkPad T540p 20BE0061Lenovo ThinkPad T Series ThinkPad T540p 20BE0063Lenovo ThinkPad T Series ThinkPad T540p 20BE007YUSLenovo ThinkPad T Series ThinkPad T540p 20BE0080Lenovo ThinkPad T Series ThinkPad T540p 20BE0084Lenovo ThinkPad T Series ThinkPad T540p 20BE0086Lenovo ThinkPad T Series ThinkPad T540p 20BE008PLenovo ThinkPad T Series ThinkPad T540p 20BE0096USLenovo ThinkPad T Series ThinkPad T540p 20BE00BALenovo ThinkPad T Series ThinkPad T540p 20BE00BPUSLenovo ThinkPad T Series ThinkPad T540p 20BE00BULenovo ThinkPad T Series ThinkPad T540p 20BE00BVLenovo ThinkPad T Series ThinkPad T540p 20BE00CCLenovo ThinkPad T Series ThinkPad T540p 20BE00CELenovo ThinkPad T Series ThinkPad T540p 20BE00CTUSLenovo ThinkPad T Series ThinkPad T540p 20BE00CWUSLenovo ThinkPad T Series ThinkPad T540p 20BEA0A1HHLenovo ThinkPad T Series ThinkPad T540p 20BFLenovo ThinkPad T Series ThinkPad T540p 20BF0015USLenovo ThinkPad T Series ThinkPad T540p 20BF001CUSLenovo ThinkPad T Series ThinkPad T540p 20BF001EUSLenovo ThinkPad T Series ThinkPad T540p 20BF001FUSLenovo ThinkPad T Series ThinkPad T540p 20BF0023USLenovo ThinkPad T Series ThinkPad T540p 20BF0024USLenovo ThinkPad T Series ThinkPad T540p 20BF002CUSLenovo ThinkPad T Series ThinkPad T540p 20BF002EUSLenovo ThinkPad T Series ThinkPad T540p 20BF002FUSLenovo ThinkPad T Series ThinkPad T540p 20BF002HUSLenovo ThinkPad T Series ThinkPad T540p 20BF002LLenovo ThinkPad T Series ThinkPad T540p 20BF002MUSLenovo ThinkPad T Series ThinkPad T540p 20BF002SUSLenovo ThinkPad T Series ThinkPad T540p 20BF002TLenovo ThinkPad T Series ThinkPad T540p 20BF002VUSLenovo ThinkPad T Series ThinkPad T540p 20BF002WLenovo ThinkPad T Series ThinkPad T540p 20BF002XLenovo ThinkPad T Series ThinkPad T540p 20BF002YUSLenovo ThinkPad T Series ThinkPad T540p 20BF005SLenovo ThinkPad T Series ThinkPad T540p 20BF005TLenovo ThinkPad L Series ThinkPad L440Lenovo ThinkPad L Series ThinkPad L440 20ASLenovo ThinkPad L Series ThinkPad L440 20AS0003USLenovo ThinkPad L Series ThinkPad L440 20AS000SUSLenovo ThinkPad L Series ThinkPad L440 20AS0011Lenovo ThinkPad L Series ThinkPad L440 20AS0012Lenovo ThinkPad L Series ThinkPad L440 20AS0012USLenovo ThinkPad L Series ThinkPad L440 20AS001CLenovo ThinkPad L Series ThinkPad L440 20AS001NUSLenovo ThinkPad L Series ThinkPad L440 20AS002UUSLenovo ThinkPad L Series ThinkPad L440 20AS002VUSLenovo ThinkPad L Series ThinkPad L440 20AS0031USLenovo ThinkPad L Series ThinkPad L440 20AS005TUSLenovo ThinkPad L Series ThinkPad L440 20AS005YUSLenovo ThinkPad L Series ThinkPad L440 20AS0061USLenovo ThinkPad L Series ThinkPad L440 20AS0064Lenovo ThinkPad L Series ThinkPad L440 20AS0066USLenovo ThinkPad L Series ThinkPad L440 20AT000AUSLenovo ThinkPad L Series ThinkPad L440 20AT001YUSLenovo ThinkPad L Series ThinkPad L440 20AT0027USLenovo ThinkPad L Series ThinkPad L440 20AT002EUSLenovo ThinkPad L Series ThinkPad L440 20AT002GUSLenovo ThinkPad L Series ThinkPad L440 20AT002MUSLenovo ThinkPad L Series ThinkPad L440 20AT002NUSLenovo ThinkPad L Series ThinkPad L440 20AT002RUSLenovo ThinkPad L Series ThinkPad L440 20AT002TUSLenovo ThinkPad L Series ThinkPad L440 20AT002XUSLenovo ThinkPad L Series ThinkPad L440 20AT002YLenovo ThinkPad L Series ThinkPad L440 20AT0042USLenovo ThinkPad L Series ThinkPad L440 20AT004MLenovo ThinkPad L Series ThinkPad L440 20AT004NLenovo ThinkPad L Series ThinkPad L440 20AT004TLenovo ThinkPad L Series ThinkPad L440 20AT004ULenovo ThinkPad L Series ThinkPad L440 20AT004WLenovo ThinkPad L Series ThinkPad L440 20AT0050Lenovo ThinkPad L Series ThinkPad L440 20AT0055Lenovo ThinkPad L Series ThinkPad L440 20AT005HLenovo ThinkPad L Series ThinkPad L440 20AT005YUSLenovo ThinkPad L Series ThinkPad L540Lenovo ThinkPad L Series ThinkPad L540 20AU002NLenovo ThinkPad L Series ThinkPad L540 20AU002QLenovo ThinkPad L Series ThinkPad L540 20AU002RUSLenovo ThinkPad L Series ThinkPad L540 20AU002UUSLenovo ThinkPad L Series ThinkPad L540 20AU002VUSLenovo ThinkPad L Series ThinkPad L540 20AU0030Lenovo ThinkPad L Series ThinkPad L540 20AU0031USLenovo ThinkPad L Series ThinkPad L540 20AU0033Lenovo ThinkPad L Series ThinkPad L540 20AU0036Lenovo ThinkPad L Series ThinkPad L540 20AU0039USLenovo ThinkPad L Series ThinkPad L540 20AU003DLenovo ThinkPad L Series ThinkPad L540 20AU003FUSLenovo ThinkPad L Series ThinkPad L540 20AU003GUSLenovo ThinkPad L Series ThinkPad L540 20AU003KLenovo ThinkPad L Series ThinkPad L540 20AU003MLenovo ThinkPad L Series ThinkPad L540 20AU0060USLenovo ThinkPad L Series ThinkPad L540 20AU0062USLenovo ThinkPad L Series ThinkPad L540 20AU006EUSLenovo ThinkPad L Series ThinkPad L540 20AU006FLenovo ThinkPad L Series ThinkPad L540 20AU006FUSLenovo ThinkPad L Series ThinkPad L540 20AV000PUSLenovo ThinkPad L Series ThinkPad L540 20AV000SUSLenovo ThinkPad L Series ThinkPad L540 20AV000TUSLenovo ThinkPad L Series ThinkPad L540 20AV002PUSLenovo ThinkPad L Series ThinkPad L540 20AV002RUSLenovo ThinkPad L Series ThinkPad L540 20AV0031Lenovo ThinkPad L Series ThinkPad L540 20AV005GLenovo ThinkPad L Series ThinkPad L540 20AV006YLenovo ThinkPad L Series ThinkPad L540 20AV0073Lenovo ThinkPad L Series ThinkPad L540 20AV0082US
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
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 CompliantHelps reduce restricted hazardous substances in electronic products.
CE
CE MarkedDesigned to meet applicable safety and quality requirements.
UL
UL Recognized ComponentsSelected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety StandardSupports 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.
