Asus L072051 Compatible Laptop Battery 11.1V (4400mAh / 49Wh) Li-ion

SKU: LAS228-BP-K009
Regular price C$39.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.
  • Compatible Brands Asus
  • Model/OPN L072051
  • Cell Type Conventional Li-ion
  • Capacity 4400mAh / 49Wh
  • Output Voltage 11.1V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Asus L072051 is available for C$39.00 . 11.1V · 4400mAh / 49Wh · Conventional Li-ion.

Compatible Model
Asus X Series X55Asus X Series X55SaAsus X Series X55SrAsus X Series X55SVAsus X Series X57Asus X Series X57VNAsus X Series X5MAsus X Series X5MDAsus X Series X5MEAsus X Series X5MFAsus X Series X5MJAsus X Series X5MJEAsus X Series X5MJFAsus X Series X5MJGAsus X Series X5MJHAsus X Series X5MJLAsus X Series X5MJNAsus X Series X5MJQAsus X Series X5MJRAsus X Series X5MJTAsus X Series X5MJVAsus X Series X5MNAsus X Series X5MSAsus X Series X5MSDAsus X Series X5MSMAsus X Series X5MSNAsus X Series X5MSQAsus X Series X5MSVAsus X Series X5MTAAsus X Series X5MVAsus X Series X64Asus X Series X64 SeriesAsus X Series X64JA-JX088VAsus X Series X64JVAsus X Series X64JV-JX065VAsus X Series X64JV-JX084VAsus X Series X64VGAsus X Series X64VG-JX007VAsus X Series X64VG-JX008VAsus X Series X64VG-JX138VAsus VX Series Asus-Lamborghini VX5Asus VX Series Asus-Lamborghini VX5-A2WAsus VX Series VX5Asus Pro Series Pro 62 SeriesAsus Pro Series Pro 64 SeriesAsus Pro Series Pro62JAsus Pro Series Pro64DAAsus Pro Series Pro64JvAsus Pro Series Pro64VGAsus Pro Series Pro64VNAsus N Series N43 SeriesAsus N Series N43DAsus N Series N43DAAsus N Series N43EAsus N Series N43FAsus N Series N43JAsus N Series N43JCAsus N Series N43JEAsus N Series N43JfAsus N Series N43JKAsus N Series N43JLAsus N Series N43JMAsus N Series N43JNAsus N Series N43JQAsus N Series N43JVAsus N Series N43JWAsus N Series N43NAsus N Series N43SAsus N Series N43SDAsus N Series N43SNAsus N Series N52AAsus N Series N52DAAsus N Series N52DRAsus N Series N52FAsus N Series N52JAsus N Series N52JAAsus N Series N52JCAsus N Series N52JEAsus N Series N52JFAsus N Series N52JGAsus N Series N52JLAsus N Series N52JNAsus N Series N52JQAsus N Series N52JVAsus N Series N52SAsus N Series N52SNAsus N Series N52SVAsus N Series N52VFAsus N Series N53Asus N Series N53 SeriesAsus N Series N53DAsus N Series N53DAAsus N Series N53EAsus N Series N53FAsus N Series N53JAsus N Series N53JCAsus N Series N53JEAsus N Series N53JfAsus N Series N53JgAsus N Series N53JHAsus N Series N53JNAsus N Series N53JQAsus N Series N53JRAsus N Series N53JXAsus N Series N53SDAsus N Series N53SLAsus N Series N53SMAsus N Series N53SNAsus N Series N53SQAsus N Series N53SVAsus N Series N53TAAsus N Series N53TKAsus N Series N53VAsus N Series N61DAsus N Series N61DAAsus N Series N61JAsus N Series N61JaAsus N Series N61JA-JX008XAsus N Series N61JA-JX087XAsus N Series N61JqAsus N Series N61JQ-JX001XAsus N Series N61JQ-JX021XAsus N Series N61JvAsus N Series N61JV-JX002VAsus N Series N61JV-JX036VAsus N Series N61VAsus N Series N61VgAsus N Series N61VnAsus N Series N61WAsus M Series M50QAsus M Series M50SaAsus M Series M50SrAsus M Series M50SvAsus M Series M50Sv-A1Asus M Series M50Sv-B1Asus M Series M50VcAsus M Series M50Vm-A1Asus M Series M50Vm-B1Asus M Series M50Vm-B2Asus M Series M50Vm-B4Asus M Series M50VnAsus M Series M60 SeriesAsus M Series M60JAsus M Series M60J-A1Asus M Series M60VAsus M Series M60VpAsus M Series M60WAsus L Series L50VnAsus L Series L50Vn-A1Asus L Series L50Vn-C1Asus G Series G50EAsus G Series G50GAsus G Series G50VAsus G Series G50V-A1Asus G Series G50VtAsus G Series G50Vt-A1Asus G Series G50Vt-A2Asus G Series G51Asus G Series G51 SeriesAsus G Series G51JAsus G Series G51J 3DAsus G Series G51Jx-3DEAsus G Series G51Jx-A1Asus G Series G51Jx-X1Asus G Series G51VAsus G Series G51Vx-X3AAsus G Series G60JAsus G Series G60JxAsus G Series G60VxAsus B Series B23EAsus B Series B23E-XH71Asus B Series B23E-XS71Asus B Series B43Asus B Series B43AAsus B Series B43A-CU007XAsus B Series B43A-CU047XAsus B Series B43A-CU070GAsus B Series B43AVAsus B Series B43A-VO055XAsus B Series B43EAsus B Series B43E-V0035XAsus B Series B43E-V0097XAsus B Series B43E-V0112XAsus B Series B43E-V066XAsus B Series B43E-VO037XAsus B Series B43FAsus B Series B43F-A1BAsus B Series B43F-V0028XAsus B Series B43F-VO093XAsus B Series B43F-VO121XAsus B Series B43JAsus B Series B43JBAsus B Series B43J-B1BAsus B Series B43JCAsus B Series B43JRAsus B Series B43SAsus B Series B43S-XH71Asus B Series B43VCAsus B Series B43V-CU024XAsus B Series B43V-CU025G
Original Part Number
90-NED1B1000Y 70-NED1B2000Z 07G016C71875 07G0165N1875 70-NZP1B1200Z 70-NED1B1200Z 07G016DS1875 70-NWF1B2000Z 90-N0P1B2000Y 70-NUS1B1000Z 70-NYL3B1000Z A32-N61 70-NED1B2100Z 70-NYL3B2000Z A33-M50 70-NED1B1000Z A32-X64 70-NXP2B1000Z A31-B43 L0790C6 70-NV32B1000Z 07G016DT1875 70-NZT1B1000Z 15G10N373800 90-NED1B2100Y 70-NXP1B2000Z 70-NTS1B2000Z 07-NED1B1200Z 70-N1Q1B1000Z A32-M50 07G016T01865 90-XB2MN0BT00000Y 70-NED1B2200Z 70-N0W1B2000Z 07G016WC1865 07G016H11875 70-N1S1B1000Z L062066 70-N1Q1B1100Z 15G10N373830 90-NWF1B2000Y 07G016H01875 07G016SX1865M 90R-NWF1B2000Y 70-NWF1B1000Z 07G016HB1875 A32-B43 70-N0W1B1000Z L072051 70-N4I1B2000Z
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.