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 Lenovo45N1110
is available for C$69.00
.
11.1V
· 2060mAh / 24Wh
· Conventional Li-polymer.
Important Notes
Internal battery for ThinkPad T440 and X240
Compatible Products for Your Device
Compatible Model
Lenovo ThinkPad X Series ThinkPad X240 20ALLenovo ThinkPad X Series ThinkPad X240 20AL0011Lenovo ThinkPad X Series ThinkPad X240 20AL0076Lenovo ThinkPad X Series ThinkPad X240 20AL007ALenovo ThinkPad X Series ThinkPad X240 20AL007SLenovo ThinkPad X Series ThinkPad X240 20AL0081Lenovo ThinkPad X Series ThinkPad X240 20AL008ELenovo ThinkPad X Series ThinkPad X240 20AL008GUSLenovo ThinkPad X Series ThinkPad X240 20AL008HUSLenovo ThinkPad X Series ThinkPad X240 20AL008JUSLenovo ThinkPad X Series ThinkPad X240 20AL008KUSLenovo ThinkPad X Series ThinkPad X240 20AL008NUSLenovo ThinkPad X Series ThinkPad X240 20AL008QUSLenovo ThinkPad X Series ThinkPad X240 20AL008RUSLenovo ThinkPad X Series ThinkPad X240 20AL008WUSLenovo ThinkPad X Series ThinkPad X240 20AL008XUSLenovo ThinkPad X Series ThinkPad X240 20AL008YUSLenovo ThinkPad X Series ThinkPad X240 20AL0095USLenovo ThinkPad X Series ThinkPad X240 20AL0096USLenovo ThinkPad X Series ThinkPad X240 20AL0097USLenovo ThinkPad X Series ThinkPad X240 20AL0098USLenovo ThinkPad X Series ThinkPad X240 20AL009BUSLenovo ThinkPad X Series ThinkPad X240 20AL009DUSLenovo ThinkPad X Series ThinkPad X240 20AL009FUSLenovo ThinkPad X Series ThinkPad X240 20AL009HUSLenovo ThinkPad X Series ThinkPad X240 20AL009KUSLenovo ThinkPad X Series ThinkPad X240 20AL009LLenovo ThinkPad X Series ThinkPad X240 20AL009QLenovo ThinkPad X Series ThinkPad X240 20AL00BQLenovo ThinkPad X Series ThinkPad X240 20AL00BSLenovo ThinkPad X Series ThinkPad X240 20AL00BULenovo ThinkPad X Series ThinkPad X240 20AL00BXLenovo ThinkPad X Series ThinkPad X240 20AL00C2Lenovo ThinkPad X Series ThinkPad X240 20AL00C3Lenovo ThinkPad X Series ThinkPad X240 20AL00C4Lenovo ThinkPad X Series ThinkPad X240 20AL00C5Lenovo ThinkPad X Series ThinkPad X240 20AL00C6Lenovo ThinkPad X Series ThinkPad X240 20AL00C8Lenovo ThinkPad X Series ThinkPad X240 20AL00D3USLenovo ThinkPad X Series ThinkPad X240 20AL00D4USLenovo ThinkPad X Series ThinkPad X240 20AL00D7USLenovo ThinkPad X Series ThinkPad X240 20AL00FMLenovo ThinkPad X Series ThinkPad X240 20AL00FRUSLenovo ThinkPad X Series ThinkPad X240 20AL00FSUSLenovo ThinkPad X Series ThinkPad X240 20AMLenovo ThinkPad X Series ThinkPad X240 20AM0011USLenovo ThinkPad X Series ThinkPad X240 20AM0012Lenovo ThinkPad X Series ThinkPad X240 20AM0012USLenovo ThinkPad X Series ThinkPad X240 20AM0016USLenovo ThinkPad X Series ThinkPad X240 20AM0017Lenovo ThinkPad X Series ThinkPad X240 20AM0019USLenovo ThinkPad X Series ThinkPad X240 20AM001AUSLenovo ThinkPad X Series ThinkPad X240 20AM001BUSLenovo ThinkPad X Series ThinkPad X240 20AM001FLenovo ThinkPad X Series ThinkPad X240 20AM001FUSLenovo ThinkPad X Series ThinkPad X240 20AM001KUSLenovo ThinkPad X Series ThinkPad X240 20AM001MLenovo ThinkPad X Series ThinkPad X240 20AM001RUSLenovo ThinkPad X Series ThinkPad X240 20AM001SLenovo ThinkPad X Series ThinkPad X240 20AM004MUSLenovo ThinkPad X Series ThinkPad X240 20AM004TUSLenovo ThinkPad X Series ThinkPad X240 20AM0051USLenovo ThinkPad X Series ThinkPad X240 20AM0054USLenovo ThinkPad X Series ThinkPad X240 20AM005AUSLenovo ThinkPad X Series ThinkPad X240 20AM005YLenovo ThinkPad X Series ThinkPad X240 20AM0062USLenovo ThinkPad X Series ThinkPad X240 20AM0065USLenovo ThinkPad X Series ThinkPad X240 20AM0066USLenovo ThinkPad X Series ThinkPad X240 20AM0067USLenovo ThinkPad X Series ThinkPad X240 20AM0069USLenovo ThinkPad X Series ThinkPad X270 20HN0013Lenovo ThinkPad X Series ThinkPad X270 20HN0014Lenovo ThinkPad X Series ThinkPad X270 20HN0015Lenovo ThinkPad X Series ThinkPad X270 20HN001ELenovo ThinkPad X Series ThinkPad X270 20HN001FUSLenovo ThinkPad X Series ThinkPad X270 20HN001NUSLenovo ThinkPad X Series ThinkPad X270 20HN001PUSLenovo ThinkPad X Series ThinkPad X270 20HN001TLenovo ThinkPad X Series ThinkPad X270 20HN001ULenovo ThinkPad X Series ThinkPad X270 20HN002QLenovo ThinkPad X Series ThinkPad X270 20HN002SLenovo ThinkPad X Series ThinkPad X270 20HN003WLenovo ThinkPad X Series ThinkPad X270 20HN004VUSLenovo ThinkPad X Series ThinkPad X270 20HN0057Lenovo ThinkPad X Series ThinkPad X270 20HN005PLenovo ThinkPad X Series ThinkPad X270 20HN005RLenovo ThinkPad X Series ThinkPad X270 20HN005WLenovo ThinkPad X Series ThinkPad X270 20HN0065Lenovo ThinkPad X Series ThinkPad X270 20HN0066Lenovo ThinkPad X Series ThinkPad X270 20HN0067Lenovo ThinkPad X Series ThinkPad X270 20HN0068Lenovo ThinkPad X Series ThinkPad X270 20HN006AUSLenovo ThinkPad X Series ThinkPad X270 20HN006CUSLenovo ThinkPad X Series ThinkPad X270 20HN006HUSLenovo ThinkPad X Series ThinkPad X270 20HN006JUSLenovo ThinkPad X Series ThinkPad X270 20HN006KUSLenovo ThinkPad X Series ThinkPad X270 20HN006VUSLenovo ThinkPad X Series ThinkPad X270 20K50011Lenovo ThinkPad X Series ThinkPad X270 20K50012Lenovo ThinkPad X Series ThinkPad X270 20K50014Lenovo ThinkPad X Series ThinkPad X270 20K6000NUSLenovo ThinkPad X Series ThinkPad X270 20K6000PUSLenovo ThinkPad X Series ThinkPad X270 20K6000QUSLenovo ThinkPad X Series ThinkPad X270 20K6000SUSLenovo ThinkPad X Series ThinkPad X270 20K6000UUSLenovo ThinkPad X Series ThinkPad X270 20K60018Lenovo ThinkPad X Series ThinkPad X270 20K6001AUSLenovo ThinkPad X Series ThinkPad X270 20K6001BUSLenovo ThinkPad X Series ThinkPad X270 20K6001QLenovo ThinkPad X Series ThinkPad X270 20K6001TLenovo ThinkPad X Series ThinkPad X270 20K6001ULenovo ThinkPad X Series ThinkPad X270 20K6001WLenovo ThinkPad T Series ThinkPad T440 20B6Lenovo ThinkPad T Series ThinkPad T440 20B6002BUSLenovo ThinkPad T Series ThinkPad T440 20B6002DUSLenovo ThinkPad T Series ThinkPad T440 20B60058USLenovo ThinkPad T Series ThinkPad T440 20B6005DUSLenovo ThinkPad T Series ThinkPad T440 20B6005HUSLenovo ThinkPad T Series ThinkPad T440 20B6005JUSLenovo ThinkPad T Series ThinkPad T440 20B6005KUSLenovo ThinkPad T Series ThinkPad T440 20B6006CUSLenovo ThinkPad T Series ThinkPad T440 20B6006DUSLenovo ThinkPad T Series ThinkPad T440 20B60076QLenovo ThinkPad T Series ThinkPad T440 20B60077USLenovo ThinkPad T Series ThinkPad T440 20B6007AUSLenovo ThinkPad T Series ThinkPad T440 20B6007BUSLenovo ThinkPad T Series ThinkPad T440 20B6007CLenovo ThinkPad T Series ThinkPad T440 20B6007JLenovo ThinkPad T Series ThinkPad T440 20B6007RLenovo ThinkPad T Series ThinkPad T440 20B6007SLenovo ThinkPad T Series ThinkPad T440 20B6007ULenovo ThinkPad T Series ThinkPad T440 20B6007VLenovo ThinkPad T Series ThinkPad T440 20B6007WLenovo ThinkPad T Series ThinkPad T440 20B6007XLenovo ThinkPad T Series ThinkPad T440 20B6007YLenovo ThinkPad T Series ThinkPad T440 20B60083Lenovo ThinkPad T Series ThinkPad T440 20B6008DUSLenovo ThinkPad T Series ThinkPad T440 20B6008GUSLenovo ThinkPad T Series ThinkPad T440 20B6008HUSLenovo ThinkPad T Series ThinkPad T440 20B6008JUSLenovo ThinkPad T Series ThinkPad T440 20B6008KUSLenovo ThinkPad T Series ThinkPad T440 20B6008MLenovo ThinkPad T Series ThinkPad T440 20B6008NLenovo ThinkPad T Series ThinkPad T440 20B6009GLenovo ThinkPad T Series ThinkPad T440 20B6009JLenovo ThinkPad T Series ThinkPad T440 20B6009KLenovo ThinkPad T Series ThinkPad T440 20B6009LLenovo ThinkPad T Series ThinkPad T440 20B6009NUSLenovo ThinkPad T Series ThinkPad T440 20B6009PUSLenovo ThinkPad T Series ThinkPad T440 20B6009SLenovo ThinkPad T Series ThinkPad T440 20B70040Lenovo ThinkPad T Series ThinkPad T440 20B70041Lenovo ThinkPad T Series ThinkPad T440 20B7005KLenovo ThinkPad T Series ThinkPad T440 20B7005KUSLenovo ThinkPad T Series ThinkPad T440 20B7005LUSLenovo ThinkPad T Series ThinkPad T440 20B70061Lenovo ThinkPad T Series ThinkPad T440 20B70063Lenovo ThinkPad T Series ThinkPad T440 20B70065Lenovo ThinkPad T Series ThinkPad T440 20B70065USLenovo ThinkPad T Series ThinkPad T440 20B70066Lenovo ThinkPad T Series ThinkPad T440 20B70066USLenovo ThinkPad T Series ThinkPad T440 20B70068Lenovo ThinkPad T Series ThinkPad T440 20B70069USLenovo ThinkPad T Series ThinkPad T440 20B7006AUSLenovo ThinkPad T Series ThinkPad T440 20B7008SLenovo ThinkPad T Series ThinkPad T440 20B7008UUSLenovo ThinkPad T Series ThinkPad T440 20B7008VLenovo ThinkPad T Series ThinkPad T440 20B7008VUSLenovo ThinkPad T Series ThinkPad T440 20B7008WUSLenovo ThinkPad T Series ThinkPad T440 20B7008XLenovo ThinkPad T Series ThinkPad T440 20B7008XUSLenovo ThinkPad T Series ThinkPad T440 20B7008YUSLenovo ThinkPad T Series ThinkPad T440 6005YLenovo ThinkPad T Series ThinkPad T440 60061Lenovo ThinkPad T Series ThinkPad T440 60063Lenovo ThinkPad T Series ThinkPad T440 70008Lenovo ThinkPad T Series ThinkPad T440 7000BLenovo ThinkPad T Series ThinkPad T440 7000DLenovo ThinkPad T Series ThinkPad T440 7000JLenovo ThinkPad T Series ThinkPad T440 7000LLenovo ThinkPad T Series ThinkPad T440 7000MLenovo ThinkPad T Series ThinkPad T440 7000SLenovo ThinkPad T Series ThinkPad T440 7003XLenovo ThinkPad T Series ThinkPad T440 70045Lenovo ThinkPad T Series ThinkPad T440 7004BLenovo ThinkPad T Series ThinkPad T440 7004CLenovo ThinkPad T Series ThinkPad T440 7004ELenovo ThinkPad T Series ThinkPad T440 7004FLenovo ThinkPad T Series ThinkPad T440 7004JLenovo ThinkPad T Series ThinkPad T440 7004MLenovo ThinkPad T Series ThinkPad T440 7004QLenovo ThinkPad T Series ThinkPad T440 7004RLenovo ThinkPad Series 20AH000ECDLenovo ThinkPad Series ThinkPad X250(20CLA020CD)Lenovo S Series - Lenovo S440Lenovo S Series - Lenovo S540Lenovo K Series - Lenovo K21-80Lenovo K Series - Lenovo K21-80-IFILenovo K Series - Lenovo K21-80-ISELenovo K Series - Lenovo K2450
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.
