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 Lenovo45N1007
is available for C$35.00
.
10.8V
· 4400 mAh / 48Wh
· Conventional Li-ion.
Important Notes
This battery is NOT compatible with the ThinkPad T430, T430s, T530, W530 and L530 Series.
Compatible Products for Your Device
Compatible Model
Lenovo ThinkPad W Series ThinkPad W510 SeriesLenovo ThinkPad W Series ThinkPad W520 4249Lenovo ThinkPad W Series ThinkPad W520 4260Lenovo ThinkPad W Series ThinkPad W520 4270Lenovo ThinkPad W Series ThinkPad W520 4276Lenovo ThinkPad W Series ThinkPad W520 4281Lenovo ThinkPad W Series ThinkPad W520 4282Lenovo ThinkPad W Series ThinkPad W520 4284Lenovo ThinkPad W Series ThinkPad W520 SeriesLenovo ThinkPad T Series ThinkPad T410Lenovo ThinkPad T Series ThinkPad T410 2516Lenovo ThinkPad T Series ThinkPad T410 2518Lenovo ThinkPad T Series ThinkPad T410 2519Lenovo ThinkPad T Series ThinkPad T410 2522Lenovo ThinkPad T Series ThinkPad T410 2537Lenovo ThinkPad T Series ThinkPad T410 2538Lenovo ThinkPad T Series ThinkPad T410 2539Lenovo ThinkPad T Series ThinkPad T410iLenovo ThinkPad T Series ThinkPad T410i 2516Lenovo ThinkPad T Series ThinkPad T410i 2518Lenovo ThinkPad T Series ThinkPad T410i 2519Lenovo ThinkPad T Series ThinkPad T410i 2522Lenovo ThinkPad T Series ThinkPad T410i 2537Lenovo ThinkPad T Series ThinkPad T410i 2538Lenovo ThinkPad T Series ThinkPad T410i 2539Lenovo ThinkPad T Series ThinkPad T420Lenovo ThinkPad T Series ThinkPad T420 4177Lenovo ThinkPad T Series ThinkPad T420 4178Lenovo ThinkPad T Series ThinkPad T420 4179Lenovo ThinkPad T Series ThinkPad T420 4180Lenovo ThinkPad T Series ThinkPad T420 4236Lenovo ThinkPad T Series ThinkPad T420 4237Lenovo ThinkPad T Series ThinkPad T420 4238Lenovo ThinkPad T Series ThinkPad T420iLenovo ThinkPad T Series ThinkPad T510Lenovo ThinkPad T Series ThinkPad T510 4313Lenovo ThinkPad T Series ThinkPad T510 4314Lenovo ThinkPad T Series ThinkPad T510 4339Lenovo ThinkPad T Series ThinkPad T510 4349Lenovo ThinkPad T Series ThinkPad T510 4384Lenovo ThinkPad T Series ThinkPad T510 4484Lenovo ThinkPad T Series ThinkPad T510 4873Lenovo ThinkPad T Series ThinkPad T510 5584Lenovo ThinkPad T Series ThinkPad T510 8787Lenovo ThinkPad T Series ThinkPad T510iLenovo ThinkPad T Series ThinkPad T510i 4313Lenovo ThinkPad T Series ThinkPad T510i 4314Lenovo ThinkPad T Series ThinkPad T510i 4339Lenovo ThinkPad T Series ThinkPad T510i 4349Lenovo ThinkPad T Series ThinkPad T510i 4384Lenovo ThinkPad T Series ThinkPad T510i 4484Lenovo ThinkPad T Series ThinkPad T510i 4873Lenovo ThinkPad T Series ThinkPad T510i 5584Lenovo ThinkPad T Series ThinkPad T510i 8787Lenovo ThinkPad T Series ThinkPad T520Lenovo ThinkPad T Series ThinkPad T520 4239Lenovo ThinkPad T Series ThinkPad T520 4240Lenovo ThinkPad T Series ThinkPad T520 4241Lenovo ThinkPad T Series ThinkPad T520 4242Lenovo ThinkPad T Series ThinkPad T520 4243Lenovo ThinkPad T Series ThinkPad T520 4244Lenovo ThinkPad T Series ThinkPad T520 4246Lenovo ThinkPad L Series ThinkPad L410Lenovo ThinkPad L Series ThinkPad L412Lenovo ThinkPad L Series ThinkPad L420Lenovo ThinkPad L Series ThinkPad L510Lenovo ThinkPad L Series ThinkPad L512Lenovo ThinkPad L Series ThinkPad L520Lenovo ThinkPad Edge Series ThinkPad Edge 14Lenovo ThinkPad Edge Series ThinkPad Edge 14 0199Lenovo ThinkPad Edge Series ThinkPad Edge 14 0578Lenovo ThinkPad Edge Series ThinkPad Edge 14 0579Lenovo ThinkPad Edge Series ThinkPad Edge 15 0301Lenovo ThinkPad Edge Series ThinkPad Edge 15 0302Lenovo ThinkPad Edge Series ThinkPad Edge 15 0319Lenovo ThinkPad Edge Series ThinkPad Edge E40Lenovo ThinkPad Edge Series ThinkPad Edge E50
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.
