Home » HP L11421-2C2 Compatible Laptop Battery 11.4V (3630mAh / 41Wh) Li-polymer
HP L11421-2C2 Compatible Laptop Battery 11.4V (3400mAh / 39Wh) Li-polymer
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HP L11421-2C2 Compatible Laptop Battery 11.4V (3400mAh / 39Wh) Li-polymer
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HP L11421-2C2 Compatible Laptop Battery 11.4V (3630mAh / 41Wh) Li-polymer

SKU: LHP365-BP-K026
C$35.00
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 HP
  • Model/OPN L11421-2C2
  • Cell Type Conventional Li-polymer
  • Capacity 3630mAh / 41Wh
  • Output Voltage 11.4V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for HP L11421-2C2 is available for C$35.00 . 11.4V · 3630mAh / 41Wh · Conventional Li-polymer.

Important Notes
  • This battery is only compatible with the 11.4V version.
  • Please check your Original battery part number and shape before you place an order.
Compatible Model
HP Pavilion Series Pavilion 14-ce0002ngHP Pavilion Series Pavilion 14-ce0012niHP Pavilion Series Pavilion 14-ce0028txHP Pavilion Series Pavilion 14-ce0048urHP Pavilion Series Pavilion 14-ce0056urHP Pavilion Series Pavilion 14-ce0300ngHP Pavilion Series Pavilion 14-ce0302ngHP Pavilion Series Pavilion 14-ce1000naHP Pavilion Series Pavilion 14-ce1007txHP Pavilion Series Pavilion 14-ce1008txHP Pavilion Series Pavilion 14-ce1009txHP Pavilion Series Pavilion 14-CE1013URHP Pavilion Series Pavilion 14-CE2005TUHP Pavilion Series Pavilion 14-ce2039nmHP Pavilion Series Pavilion 15-cs0007nlHP Pavilion Series Pavilion 15-cs0010txHP Pavilion Series Pavilion 15-CS0015NCHP Pavilion Series Pavilion 15-cs0020ntHP Pavilion Series Pavilion 15-cs0032clHP Pavilion Series Pavilion 15-cs0039txHP Pavilion Series Pavilion 15-cs0049txHP Pavilion Series Pavilion 15-cs0063txHP Pavilion Series Pavilion 15-cs0079nrHP Pavilion Series Pavilion 15-cs0082clHP Pavilion Series Pavilion 15-CS0128NBHP Pavilion Series Pavilion 15-cs0152ngHP Pavilion Series Pavilion 15-cs0201ngHP Pavilion Series Pavilion 15-cs0300HP Pavilion Series Pavilion 15-cs1017nfHP Pavilion Series Pavilion 15-CS1063CLHP Pavilion Series Pavilion 15-CS1083TXHP Pavilion Series Pavilion 15-cs2000noHP Pavilion Series Pavilion 15-CS2015NKHP Pavilion Series Pavilion 15-cs2040nwHP Pavilion Series Pavilion 15-CS2617NDHP Pavilion Series Pavilion 15-CS3001NEHP Pavilion Series Pavilion 15-CS3002NIHP Pavilion Series Pavilion 15-cw0005laHP Pavilion Series Pavilion 15-cw0008cyHP Pavilion Series Pavilion 15-CW0020NBHP Pavilion Series Pavilion 15-cw0087nbHP Pavilion Series Pavilion 15-cw0999naHP Pavilion Series Pavilion 15-CW1008URHP Pavilion Series Pavilion 15-CW1012NWHP Pavilion Series Pavilion 15-cw1105ngHP Pavilion Series Pavilion 15-cw1244ngHP Pavilion Series Pavilion X360 14-DH0017NSHP Pavilion Series Pavilion X360 14-DH0020NAHP Pavilion Series Pavilion X360 14-DH1054NIAHP Pavilion Series Pavilion X360 14-DH1133NGHP Pavilion Series Pavilion X360 14-DH1230NOHP 17 Series 17-by0002cyHP 17 Series 17-by0004dsHP 17 Series 17-by0005dsHP 17 Series 17-by0010caHP 17 Series 17-BY0014URHP 17 Series 17-by0016txHP 17 Series 17-by0021ngHP 17 Series 17-by0026cyHP 17 Series 17-by0032urHP 17 Series 17-by0053clHP 17 Series 17-by0100HP 17 Series 17-by0353ngHP 17 Series 17-by0511saHP 17 Series 17-BY1002NFHP 17 Series 17-ca0009nwHP 17 Series 17-ca0013ngHP 17 Series 17-ca0117urHP 17 Series 17-ca0128urHP 17 Series 17-CA0992NDHP 17 Series 17-CA1034URHP 17 Series 17-ca1901ndHP 15 Series 15-cs0005tuHP 15 Series 15-cs0008tuHP 15 Series 15-cs0009tuHP 15 Series 15-da0006dsHP 15 Series 15-da0006txHP 15 Series 15-da0008npHP 15 Series 15-da0008tuHP 15 Series 15-da0012nmHP 15 Series 15-da0013ngHP 15 Series 15-da0013txHP 15 Series 15-da0015laHP 15 Series 15-da0017txHP 15 Series 15-da0020nrHP 15 Series 15-da0021laHP 15 Series 15-da0021urHP 15 Series 15-DA0023NQHP 15 Series 15-da0025tuHP 15 Series 15-da0035laHP 15 Series 15-da0044nwHP 15 Series 15-DA0047TUHP 15 Series 15-da0057niaHP 15 Series 15-da0058nxHP 15 Series 15-da0061laHP 15 Series 15-DA0065NQHP 15 Series 15-da0067clHP 15 Series 15-da0079caHP 15 Series 15-DA0089NSHP 15 Series 15-DA0097NUHP 15 Series 15-da0107tuHP 15 Series 15-da0110tuHP 15 Series 15-DA0125TUHP 15 Series 15-da0137nlHP 15 Series 15-da0142urHP 15 Series 15-da0143txHP 15 Series 15-da0175nsHP 15 Series 15-DA0198TUHP 15 Series 15-DA0241URHP 15 Series 15-DA0246TXHP 15 Series 15-da0308ngHP 15 Series 15-DA0310URHP 15 Series 15-da0322tuHP 15 Series 15-da0405ngHP 15 Series 15-DA0700NOHP 15 Series 15-DA0905NGHP 15 Series 15-da0996nlHP 15 Series 15-DA1021NXHP 15 Series 15-da1025tuHP 15 Series 15-DA1038NIAHP 15 Series 15-DA1077NXHP 15 Series 15-DA1094NSHP 15 Series 15-da1323niaHP 15 Series 15-DA2191NIAHP 15 Series 15-db0000HP 15 Series 15-db0001dsHP 15 Series 15-db0003dsHP 15 Series 15-db0004dsHP 15 Series 15-db0007nlHP 15 Series 15-db0009auHP 15 Series 15-db0013laHP 15 Series 15-db0020ngHP 15 Series 15-db0037nfHP 15 Series 15-db0040urHP 15 Series 15-DB0044AUHP 15 Series 15-db0052naHP 15 Series 15-db0060caHP 15 Series 15-DB0068AUHP 15 Series 15-db0069nrHP 15 Series 15-db0081wmHP 15 Series 15-db0084wmHP 15 Series 15-DB0106NSHP 15 Series 15-db0150ngHP 15 Series 15-db0177urHP 15 Series 15-db0403ngHP 15 Series 15-db0410urHP 15 Series 15-db0426urHP 15 Series 15-db0453urHP 15 Series 15-DB0460URHP 15 Series 15-db0500ngHP 15 Series 15-db0807ngHP 15 Series 15-DB1139URHP 15 Series 15-db1624ngHP 15 Series 15-DW0005NLHP 15 Series 15-dw0023nhHP 15 Series 15-DW0038URHP 15 Series 15-dw0087nrHP 15 Series 15-DW1271NOHP 15 Series 15-DW2020NIAHP 15 Series 15S-EQ0001UAHP 15 Series 15S-EQ0037NQHP 14 Series 14-cf0003laHP 14 Series 14-cf0005niHP 14 Series 14-cf0011dsHP 14 Series 14-cf0012dxHP 14 Series 14-CF1002NEHP 14 Series 14-CF1004NFHP 14 Series 14-CF1063NIAHP 14 Series 14-ck0000txHP 14 Series 14-ck0008txHP 14 Series 14-CK0009URHP 14 Series 14-ck0010txHP 14 Series 14-ck0016laHP 14 Series 14-ck0017txHP 14 Series 14-ck0035tuHP 14 Series 14-ck0038tuHP 14 Series 14-ck0040tuHP 14 Series 14-ck0053tuHP 14 Series 14-ck0065stHP 14 Series 14-CK0455NGHP 14 Series 14-CK0515SAHP 14 Series 14-cm0001axHP 14 Series 14-cm0002auHP 14 Series 14-cm0007auHP 14 Series 14-cm0011naHP 14 Series 14-CM0022AUHP 14 Series 14-cm0043laHP 14 Series 14-cm0300HP 14 Series 14-df0001nmHP 14 Series 14-DK0005NWHP 14 Series 14-DK0022URHP 14 Series 14-DK0075NRHP 14 Series 14-ma0312ngHP 14 Series 14s-cf0001txHP 14 Series 14s-cf0005txHP 14 Series 14s-cf0013txHP 14 Series 14s-cf0016tuHP 14 Series 14s-cr0000txHP 14 Series 14s-cr0003txHP 14 Series 14s-cr0007tx
Original Part Number
L11421-272 TPN-I133 HSTNN-IB80 L11421-1C5 L11421-545 L11421-2C2 TPN-I134 TPN-I130 L11421-543 3ICP6/60/80 TPN-Q209 HSTNN-DB8R TF03041XL HT03XL 920046-AC1 L11421-423 HSTNN-IB8O PN-I131 TPN-Q208 L11421-544 L11421-2C1 L11421-421 TPN-I132 HSTNN-UB7J L11421-271 HSTNN-OB1E 920046-121 L11421-2C3 HSTNN-UB7Q HSTNN-DB9D TPN-Q210 HSTNN-LB8L L11421-2D2 L11421-2D1 TPN-C136 HSTNN-OB1H L11119-856 TPN-Q207 L11421-AC1 HSTNN-IB7Y L11421-2D3 L11119-857 HSTNN-LB8M L11421-541 L11119-855 920046-421 L11421-422 TPN-I131 L11421-1C3 HT03041XL 920070-856 HSTNN-UB7X TPN-C131 L11421-1C2 L11421-542 HSTNN-IB8X TF03041XL-PR L11421-1C1 HSTNN-DB8S HT03XLHP
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.