Home » Lenovo ASM 42T4752 Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion
Lenovo ASM 42T4752 Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion
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Lenovo ASM 42T4752 Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion
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Lenovo ASM 42T4752 Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion

SKU: LLN246-BP-K036
C$47.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

More Compatible Options

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  • Compatible Brands Lenovo
  • Model/OPN ASM 42T4752
  • 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 Lenovo ASM 42T4752 is available for C$47.00 . 10.8V · 4400mAh / 48Wh · Conventional Li-ion.

Compatible Model
Lenovo ThinkPad W Series ThinkPad W530 2449Lenovo ThinkPad W Series ThinkPad W530 SeriesLenovo ThinkPad T Series ThinkPad T430 2342-33ULenovo ThinkPad T Series ThinkPad T430 2342-38ULenovo ThinkPad T Series ThinkPad T430 2342-48ULenovo ThinkPad T Series ThinkPad T430 2342-6CULenovo ThinkPad T Series ThinkPad T430 2342-6DULenovo ThinkPad T Series ThinkPad T430 2342-6FULenovo ThinkPad T Series ThinkPad T430 2344-5DULenovo ThinkPad T Series ThinkPad T430 2344-5EULenovo ThinkPad T Series ThinkPad T430 2344-5FULenovo ThinkPad T Series ThinkPad T430 2344-5NULenovo ThinkPad T Series ThinkPad T430 2344-6SULenovo ThinkPad T Series ThinkPad T430 2344-BKULenovo ThinkPad T Series ThinkPad T430 2344-BMLenovo ThinkPad T Series ThinkPad T430 2344-BUGLenovo ThinkPad T Series ThinkPad T430 2344-BYULenovo ThinkPad T Series ThinkPad T430 2344-FQULenovo ThinkPad T Series ThinkPad T430 2344-GMULenovo ThinkPad T Series ThinkPad T430 2347-G2ULenovo ThinkPad T Series ThinkPad T430 2347-G3GLenovo ThinkPad T Series ThinkPad T430 2347-G4GLenovo ThinkPad T Series ThinkPad T430 2347-G9GLenovo ThinkPad T Series ThinkPad T430 2347-GBULenovo ThinkPad T Series ThinkPad T430 2347-H7ULenovo ThinkPad T Series ThinkPad T430 2347-H9ULenovo ThinkPad T Series ThinkPad T430 2347-JAULenovo ThinkPad T Series ThinkPad T430 2347-KUGLenovo ThinkPad T Series ThinkPad T430 2349Lenovo ThinkPad T Series ThinkPad T430 2349-G9GLenovo ThinkPad T Series ThinkPad T430 2349-GAGLenovo ThinkPad T Series ThinkPad T430 2349-GAULenovo ThinkPad T Series ThinkPad T430 2349-GCGLenovo ThinkPad T Series ThinkPad T430 2349-GVULenovo ThinkPad T Series ThinkPad T430 2349-HFGLenovo ThinkPad T Series ThinkPad T430 2349-JJGLenovo ThinkPad T Series ThinkPad T430 2349-JNGLenovo ThinkPad T Series ThinkPad T430 2349-KAGLenovo ThinkPad T Series ThinkPad T430 2349-KCGLenovo ThinkPad T Series ThinkPad T430 2349-LPGLenovo ThinkPad T Series ThinkPad T430 2349-N8GLenovo ThinkPad T Series ThinkPad T430 2349-PHGLenovo ThinkPad T Series ThinkPad T430 2349-Q5GLenovo ThinkPad T Series ThinkPad T430i 2344-BDGLenovo ThinkPad T Series ThinkPad T430i 2344-FGGLenovo ThinkPad T Series ThinkPad T430i 2344-FXGLenovo ThinkPad T Series ThinkPad T530Lenovo ThinkPad T Series ThinkPad T530 2359-2EULenovo ThinkPad T Series ThinkPad T530 2359-2FULenovo ThinkPad T Series ThinkPad T530 2392-3ZULenovo ThinkPad T Series ThinkPad T530 2392-43ULenovo ThinkPad T Series ThinkPad T530 2392-44ULenovo ThinkPad T Series ThinkPad T530 2392-45ULenovo ThinkPad T Series ThinkPad T530 2392-4AULenovo ThinkPad T Series ThinkPad T530 2392-4CULenovo ThinkPad T Series ThinkPad T530 2392-66ULenovo ThinkPad T Series ThinkPad T530 2392-68ULenovo ThinkPad T Series ThinkPad T530 2392-6BULenovo ThinkPad T Series ThinkPad T530 2392-6FULenovo ThinkPad T Series ThinkPad T530 2392-ANULenovo ThinkPad T Series ThinkPad T530 2392-AYGLenovo ThinkPad T Series ThinkPad T530 2392-DYULenovo ThinkPad T Series ThinkPad T530 2392-EGGLenovo ThinkPad T Series ThinkPad T530 2392-EHGLenovo ThinkPad T Series ThinkPad T530 2392-EKGLenovo ThinkPad T Series ThinkPad T530 2392-FHULenovo ThinkPad T Series ThinkPad T530 2393Lenovo ThinkPad T Series ThinkPad T530 2394-44GLenovo ThinkPad T Series ThinkPad T530 2394-5RULenovo ThinkPad T Series ThinkPad T530 2394-5VULenovo ThinkPad T Series ThinkPad T530 2394-5WGLenovo ThinkPad T Series ThinkPad T530 2394-5WULenovo ThinkPad T Series ThinkPad T530 2394-5XGLenovo ThinkPad T Series ThinkPad T530 2394-63ULenovo ThinkPad T Series ThinkPad T530 2394-64GLenovo ThinkPad T Series ThinkPad T530 2394-6DULenovo ThinkPad T Series ThinkPad T530 2394-6EULenovo ThinkPad T Series ThinkPad T530 2394-70GLenovo ThinkPad T Series ThinkPad T530 2394-7DGLenovo ThinkPad T Series ThinkPad T530 2394-7MULenovo ThinkPad T Series ThinkPad T530 2429-44ULenovo ThinkPad T Series ThinkPad T530 2429-45GLenovo ThinkPad T Series ThinkPad T530 2429-5TGLenovo ThinkPad T Series ThinkPad T530 2429-5UGLenovo ThinkPad T Series ThinkPad T530 2429-5WULenovo ThinkPad T Series ThinkPad T530 2429-5XGLenovo ThinkPad T Series ThinkPad T530 2429-5ZULenovo ThinkPad T Series ThinkPad T530 2429-64ULenovo ThinkPad T Series ThinkPad T530 2429-6DGLenovo ThinkPad T Series ThinkPad T530 2429-6EGLenovo ThinkPad T Series ThinkPad T530 2429-6FGLenovo ThinkPad T Series ThinkPad T530 2429-73GLenovo ThinkPad T Series ThinkPad T530 2429-74GLenovo ThinkPad T Series ThinkPad T530 2429-7CULenovo ThinkPad T Series ThinkPad T530 2429-7DULenovo ThinkPad T Series ThinkPad T530 2429-86GLenovo ThinkPad T Series ThinkPad T530 2429-8FGLenovo ThinkPad T Series ThinkPad T530 2430Lenovo ThinkPad T Series ThinkPad T530 2434Lenovo ThinkPad T Series ThinkPad T530i 2392-CMGLenovo ThinkPad Series ThinkPad Edge 0578-47BLenovo ThinkPad Series ThinkPad T410-i7Lenovo ThinkPad Series ThinkPad T420(4179A47)Lenovo ThinkPad Series ThinkPad T420(4179AC9)Lenovo ThinkPad Series ThinkPad T420(4179GWC)Lenovo ThinkPad Series ThinkPad T420(4180CR7)Lenovo ThinkPad Series ThinkPad T420(4180EV5)Lenovo ThinkPad Series ThinkPad T420(4180HB8)Lenovo ThinkPad Series ThinkPad T420(4180HN6)Lenovo ThinkPad Series ThinkPad T420(4180N5C)Lenovo ThinkPad Series ThinkPad T420(4180PKC)Lenovo ThinkPad Series ThinkPad T420(4180PMC)Lenovo ThinkPad Series ThinkPad T420(4180PSC)Lenovo ThinkPad Series ThinkPad T420(4180Q8C)Lenovo ThinkPad Series ThinkPad T420(4236EZ7)Lenovo ThinkPad Series ThinkPad T420(4236FZ3)Lenovo ThinkPad Series ThinkPad T420(4236HQ6)Lenovo ThinkPad Series ThinkPad T420(4236HY2)Lenovo ThinkPad Series ThinkPad W510(4319A16)Lenovo ThinkPad Series ThinkPad W510(4319A18)Lenovo ThinkPad Series ThinkPad W510(4319A28)Lenovo ThinkPad Series ThinkPad W510(4319A36)Lenovo ThinkPad Series ThinkPad W510(4391D54)Lenovo ThinkPad Series ThinkPad W530Lenovo ThinkPad L Series ThinkPad L420Lenovo ThinkPad L Series ThinkPad L430 2465-27ULenovo ThinkPad L Series ThinkPad L430 2465-2AGLenovo ThinkPad L Series ThinkPad L430 2465-2CGLenovo ThinkPad L Series ThinkPad L430 2465-2EGLenovo ThinkPad L Series ThinkPad L430 2465-2FGLenovo ThinkPad L Series ThinkPad L430 2465-2GULenovo ThinkPad L Series ThinkPad L430 2465-2JULenovo ThinkPad L Series ThinkPad L430 2465-2KULenovo ThinkPad L Series ThinkPad L430 2465-32ULenovo ThinkPad L Series ThinkPad L430 2465-5PGLenovo ThinkPad L Series ThinkPad L430 2465-5XGLenovo ThinkPad L Series ThinkPad L430 2465-65GLenovo ThinkPad L Series ThinkPad L430 2465-79ULenovo ThinkPad L Series ThinkPad L430 2465-7AULenovo ThinkPad L Series ThinkPad L430 2465-7BULenovo ThinkPad L Series ThinkPad L430 2465-7NULenovo ThinkPad L Series ThinkPad L430 2466-32GLenovo ThinkPad L Series ThinkPad L430 2466-39ULenovo ThinkPad L Series ThinkPad L430 2466-3AULenovo ThinkPad L Series ThinkPad L430 2466-3DULenovo ThinkPad L Series ThinkPad L430 2466-3GULenovo ThinkPad L Series ThinkPad L430 2466-3KULenovo ThinkPad L Series ThinkPad L430 2466-62GLenovo ThinkPad L Series ThinkPad L430 2466-63ULenovo ThinkPad L Series ThinkPad L430 2468-35GLenovo ThinkPad L Series ThinkPad L430 2468-3CGLenovo ThinkPad L Series ThinkPad L430 2468-3HGLenovo ThinkPad L Series ThinkPad L430 2468-3KGLenovo ThinkPad L Series ThinkPad L430 2468-3QGLenovo ThinkPad L Series ThinkPad L430 2468-4CGLenovo ThinkPad L Series ThinkPad L430 2468-55GLenovo ThinkPad L Series ThinkPad L430 2468-62ULenovo ThinkPad L Series ThinkPad L430 2468-68GLenovo ThinkPad L Series ThinkPad L430 2468-6HGLenovo ThinkPad L Series ThinkPad L430 2468-6JGLenovo ThinkPad L Series ThinkPad L430 2468-6KGLenovo ThinkPad L Series ThinkPad L430 2469-28ULenovo ThinkPad L Series ThinkPad L430 2469-2TULenovo ThinkPad L Series ThinkPad L430 2469-2YULenovo ThinkPad L Series ThinkPad L510Lenovo ThinkPad L Series ThinkPad L520Lenovo ThinkPad L Series ThinkPad L530 2478-28ULenovo ThinkPad L Series ThinkPad L530 2478-2HULenovo ThinkPad L Series ThinkPad L530 2478-58GLenovo ThinkPad L Series ThinkPad L530 2478-5CGLenovo ThinkPad L Series ThinkPad L530 2478-63ULenovo ThinkPad L Series ThinkPad L530 2478-64ULenovo ThinkPad L Series ThinkPad L530 2479Lenovo ThinkPad L Series ThinkPad L530 2479-33GLenovo ThinkPad L Series ThinkPad L530 2479-39ULenovo ThinkPad L Series ThinkPad L530 2479-3MULenovo ThinkPad L Series ThinkPad L530 2479-3PULenovo ThinkPad L Series ThinkPad L530 2479-45ULenovo ThinkPad L Series ThinkPad L530 2479-53ULenovo ThinkPad L Series ThinkPad L530 2479-62GLenovo ThinkPad L Series ThinkPad L530 2479-64GLenovo ThinkPad L Series ThinkPad L530 2481Lenovo ThinkPad L Series ThinkPad L530 2481-2RGLenovo ThinkPad L Series ThinkPad L530 2481-2WGLenovo ThinkPad L Series ThinkPad L530 2481-38GLenovo ThinkPad L Series ThinkPad L530 2481-39GLenovo ThinkPad L Series ThinkPad L530 2481-3LGLenovo ThinkPad L Series ThinkPad L530 2481-3SGLenovo ThinkPad L Series ThinkPad L530 2481-48GLenovo ThinkPad L Series ThinkPad L530 2481-4SGLenovo ThinkPad L Series ThinkPad L530 2481-4UGLenovo ThinkPad L Series ThinkPad L530 2481-56ULenovo ThinkPad L Series ThinkPad L530 2481-5AGLenovo ThinkPad L Series ThinkPad L530 2481-5CGLenovo ThinkPad L Series ThinkPad L530 2481-5EGLenovo ThinkPad L Series ThinkPad L530 2481-5FGLenovo ThinkPad L Series ThinkPad L530 2481-5QGLenovo ThinkPad L Series ThinkPad L530 2485-22ULenovo ThinkPad L Series ThinkPad L530 2485-25ULenovo ThinkPad Edge Series ThinkPad Edge 15
Original Part Number
42T4732 42T4885 42T4883 42T4795 42T4913 42T4793 42T4713 57Y4186 42T4796 42T4791 42T4802 42T4911 42T4753 51J0500 42T4752 42T4708 42T4912 42T4757 42T4763 42T4817 42T4799 42T4735 42T4923 42T4925 42T4765 42T4736 42T4764 42T4756 42T4709 42T4711 42T4715 42T4851 42T4733 42T4850 42T4751 51J0498 42T4852 42T4794 42T4235 42T4702 42T4712 42T4798 42T4755 42T4734 42T4921 42T4803 42T4887 42T4703 42T4731 57Y4185 42T4927 42T4704 42T4766 42T4790 42T4849 42T4714 42T4710 42T4797 42T4801 42T4738 42T4758 42T4848 57Y4545 42T4737 42T4706 42T4819 51J0499 FRU 42T4731 FRU 42T4791 45N1003 ASM 42T4711 FRU 42T4714 FRU 42T4927 45N1004 42T4739 FRU 42T4851 ASM 42T4756 FRU 42T4708 ASM 42T4754 42T4740 ASM 42T4796 FRU 42T4704 FRU 42T4737 45N1013 0A36303 FRU 42T4817 FRU 42T4803 FRU 42T4925 45N1005 FRU 42T4706 FRU P/N 42T4739 0A36302 ASM 42T4790 45N1007 FRU 42T4739 FRU 42T4735 45N1011 45N1000 ASM 42T4740 42T4969 FRU 42T4795 2516CTO FRU 42T4702 FRU 42T4819 FRU 42T4755 ASM 42T4794 FRU 42T4848 ASM 42T4703 42T4839 ASM P/N 42T4740 ASM 45N1006 45N1001 45N1002 FRU 42T4753 FRU 42T4797 FRU 42T4710 45N1010 FRU 42T4712 45N1015 42T4838 FRU 42T4751 FRU 45N1007 ASM 42T4752 FRU 42T4801 FRU 42T4799 ASM 42T4802
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.