HP TPN-Q121 Compatible Laptop Battery 10.8V (4400 mAh / 48Wh) Li-ion

SKU: LHP262-BP-K015
Regular price C$35.50
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.
  • Compatible Brands HP
  • Model/OPN TPN-Q121
  • Cell Type Conventional Li-ion
  • Capacity 4400 mAh / 48Wh
  • Output Voltage 10.8V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for HP TPN-Q121 is available for C$35.50 . 10.8V · 4400 mAh / 48Wh · Conventional Li-ion.

Important Notes
  • PLEASE CHECK THAT THE PART NUMBER OF YOUR BATTERY IS " PI06 " AND NOT " P106 "
Compatible Model
HP Pavilion Series Pavilion 14-e007txHP Pavilion Series Pavilion 14-e008tuHP Pavilion Series Pavilion 14-e009tuHP Pavilion Series Pavilion 14-e010tuHP Pavilion Series Pavilion 14-e032TXHP Pavilion Series Pavilion 14-k030txHP Pavilion Series Pavilion 15-e000ekHP Pavilion Series Pavilion 15-e000smHP Pavilion Series Pavilion 15-e000srHP Pavilion Series Pavilion 15-e000suHP Pavilion Series Pavilion 15-E001TUHP Pavilion Series Pavilion 15-E002AXHP Pavilion Series Pavilion 15-e005smHP Pavilion Series Pavilion 15-e005sqHP Pavilion Series Pavilion 15-e006srHP Pavilion Series Pavilion 15-E007TXHP Pavilion Series Pavilion 15-e008eaHP Pavilion Series Pavilion 15-e008srHP Pavilion Series Pavilion 15-E009AUHP Pavilion Series Pavilion 15-e009smHP Pavilion Series Pavilion 15-e010ekHP Pavilion Series Pavilion 15-e010smHP Pavilion Series Pavilion 15-e010sqHP Pavilion Series Pavilion 15-e011edHP Pavilion Series Pavilion 15-e011eiHP Pavilion Series Pavilion 15-e011eiaHP Pavilion Series Pavilion 15-E011NRHP Pavilion Series Pavilion 15-e011srHP Pavilion Series Pavilion 15-e011sxHP Pavilion Series Pavilion 15-E013NRHP Pavilion Series Pavilion 15-E016AXHP Pavilion Series Pavilion 15-E016TUHP Pavilion Series Pavilion 15-E017AUHP Pavilion Series Pavilion 15-e018exHP Pavilion Series Pavilion 15-e019exHP Pavilion Series Pavilion 15-e020efHP Pavilion Series Pavilion 15-e020ssHP Pavilion Series Pavilion 15-E020TUHP Pavilion Series Pavilion 15-E022TXHP Pavilion Series Pavilion 15-e023slHP Pavilion Series Pavilion 15-E024TXHP Pavilion Series Pavilion 15-e027saHP Pavilion Series Pavilion 15-E027TXHP Pavilion Series Pavilion 15-E028AXHP Pavilion Series Pavilion 15-e030eaHP Pavilion Series Pavilion 15-e030eoHP Pavilion Series Pavilion 15-e031suHP Pavilion Series Pavilion 15-e032srHP Pavilion Series Pavilion 15-e034eaHP Pavilion Series Pavilion 15-e034sfHP Pavilion Series Pavilion 15-E034TXHP Pavilion Series Pavilion 15-E037CLHP Pavilion Series Pavilion 15-e037ssHP Pavilion Series Pavilion 15-e037szHP Pavilion Series Pavilion 15-e040sxHP Pavilion Series Pavilion 15-e041scHP Pavilion Series Pavilion 15-e042ssHP Pavilion Series Pavilion 15-E049TXHP Pavilion Series Pavilion 15-e051eiaHP Pavilion Series Pavilion 15-e051sxHP Pavilion Series Pavilion 15-e052seHP Pavilion Series Pavilion 15-e053eeHP Pavilion Series Pavilion 15-e053sgHP Pavilion Series Pavilion 15-e055eeHP Pavilion Series Pavilion 15-e056saHP Pavilion Series Pavilion 15-e056slHP Pavilion Series Pavilion 15-e056spHP Pavilion Series Pavilion 15-e057ekHP Pavilion Series Pavilion 15-e057soHP Pavilion Series Pavilion 15-e058sxHP Pavilion Series Pavilion 15-E058TXHP Pavilion Series Pavilion 15-e060siaHP Pavilion Series Pavilion 15-e060stHP Pavilion Series Pavilion 15-e061srHP Pavilion Series Pavilion 15-e062ekHP Pavilion Series Pavilion 15-e062skHP Pavilion Series Pavilion 15-e063skHP Pavilion Series Pavilion 15-e063soHP Pavilion Series Pavilion 15-e064ekHP Pavilion Series Pavilion 15-e064seHP Pavilion Series Pavilion 15-E064TXHP Pavilion Series Pavilion 15-e066szHP Pavilion Series Pavilion 15-e070saHP Pavilion Series Pavilion 15-e078eaHP Pavilion Series Pavilion 15-e081seHP Pavilion Series Pavilion 15-e089ekHP Pavilion Series Pavilion 15-e090eeHP Pavilion Series Pavilion 15-e091eoHP Pavilion Series Pavilion 15-e091seHP Pavilion Series Pavilion 15-e091siaHP Pavilion Series Pavilion 15-e098eeHP Pavilion Series Pavilion 17-e000elHP Pavilion Series Pavilion 17-e000srHP Pavilion Series Pavilion 17-e001scHP Pavilion Series Pavilion 17-e002sgHP Pavilion Series Pavilion 17-e009edHP Pavilion Series Pavilion 17-e011sbHP Pavilion Series Pavilion 17-e012eoHP Pavilion Series Pavilion 17-e012nrHP Pavilion Series Pavilion 17-e017srHP Pavilion Series Pavilion 17-e019dxHP Pavilion Series Pavilion 17-e019sfHP Pavilion Series Pavilion 17-e020sfHP Pavilion Series Pavilion 17-e020ssHP Pavilion Series Pavilion 17-e028sfHP Pavilion Series Pavilion 17-e030ebHP Pavilion Series Pavilion 17-e030erHP Pavilion Series Pavilion 17-e030sbHP Pavilion Series Pavilion 17-e031saHP Pavilion Series Pavilion 17-e031srHP Pavilion Series Pavilion 17-e033erHP Pavilion Series Pavilion 17-e038caHP Pavilion Series Pavilion 17-e042saHP Pavilion Series Pavilion 17-e043sfHP Pavilion Series Pavilion 17-e045sbHP Pavilion Series Pavilion 17-e046usHP Pavilion Series Pavilion 17-e050erHP Pavilion Series Pavilion 17-e050shHP Pavilion Series Pavilion 17-e050soHP Pavilion Series Pavilion 17-e051soHP Pavilion Series Pavilion 17-e051srHP Pavilion Series Pavilion 17-e054srHP Pavilion Series Pavilion 17-e055soHP Pavilion Series Pavilion 17-e056sfHP Pavilion Series Pavilion 17-e058soHP Pavilion Series Pavilion 17-e062nrHP Pavilion Series Pavilion 17-e068nrHP Pavilion Series Pavilion 17-e068sfHP Pavilion Series Pavilion 17-e070srHP Pavilion Series Pavilion 17-e089nrHP Pavilion Series Pavilion 17-e099edHP Pavilion Series Pavilion 17z-e100HP ENVY Series Envy 15-j000ebHP ENVY Series Envy 15-j000sgHP ENVY Series Envy 15-j001eoHP ENVY Series Envy 15-j001txHP ENVY Series Envy 15-j003xxHP ENVY Series Envy 15-j006axHP ENVY Series Envy 15-j007axHP ENVY Series Envy 15-J007ssHP ENVY Series Envy 15-j009eoHP ENVY Series Envy 15-j010txHP ENVY Series Envy 15-J011sbHP ENVY Series Envy 15-j011sgHP ENVY Series Envy 15-j011spHP ENVY Series Envy 15-j012laHP ENVY Series Envy 15-j012srHP ENVY Series Envy 15-j013clHP ENVY Series Envy 15-j035eoHP ENVY Series Envy 15-j035soHP ENVY Series Envy 15-j037elHP ENVY Series Envy 15-J051txHP ENVY Series Envy 15-J052txHP ENVY Series Envy 15-J078ezHP ENVY Series Envy 15-j084nrHP ENVY Series Envy 15z-j100HP ENVY Series Envy 17-j003eaHP ENVY Series Envy 17-j004srHP ENVY Series Envy 17-j005eaHP ENVY Series Envy 17-j006txHP ENVY Series Envy 17-j010usHP ENVY Series Envy 17-j012erHP ENVY Series Envy 17-j012srHP ENVY Series Envy 17-j017sgHP ENVY Series Envy 17-j018sgHP ENVY Series Envy 17-j019srHP ENVY Series Envy 17-j021nrHP ENVY Series Envy 17-j022srHP ENVY Series Envy 17-j030usHP ENVY Series Envy 17-j040nrHP ENVY Series Envy 17-J057CLHP ENVY Series Envy 17-j060usHP ENVY Series Envy 17-j067ezHP ENVY Series Envy 17-j070ezHP ENVY Series Envy 17-j073caHP ENVY Series Envy 17-j082egHP ENVY Series Envy 17-j083caHP ENVY Series Envy 17-j089sfHP ENVY Series Envy 17-j089sgHP ENVY Series Envy 17-j091efHP ENVY Series Envy 17-j092nrHP ENVY Series Envy 17-j098ezHP ENVY Series Envy 17-j113txHP ENVY Series Envy 17-j120usHP ENVY Series Envy 17-j190ezHP ENVY Series Envy 17t-j000HP ENVY Series Envy 17t-j100 Leap MotionHP ENVY Series Envy 17t-j100 Leap Motion QEHP ENVY Series Envy TouchSmart 15-j000HP ENVY Series Envy TouchSmart 15-j005axHP ENVY Series Envy TouchSmart 15-j005eaHP ENVY Series Envy TouchSmart 15-j006tuHP ENVY Series Envy TouchSmart 15-j025srHP ENVY Series Envy TouchSmart 15-j036eoHP ENVY Series Envy TouchSmart 15-j036txHP ENVY Series Envy TouchSmart 15-j051nrHP ENVY Series Envy TouchSmart 15-j055seHP ENVY Series Envy TouchSmart 15-j057clHP ENVY Series Envy TouchSmart 17-j017clHP ENVY Series Envy TouchSmart m7-j178ca
Original Part Number
TPN-Q119 TPN-Q120 H6L38AA#ABB H6L38AA TPN-Q121 TPN-I112 710417-001 HSTNN-UB4N TPN-I110 TPN-Q118 PI06 TPN-Q117 709988-421 TPN-I111 TPN-Q122 HSTNN-LB4O 710416-001 HSTNN-LB4N HSTNN-LB40
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.