Home » HP 800009-421 Compatible Laptop Battery 14.8 V (2200mAh / 33Wh) Li-ion
HP 800009-421 Compatible Laptop Battery 14.8 V (2200mAh / 33Wh) Li-ion
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HP 800009-421 Compatible Laptop Battery 14.8 V (2200mAh / 33Wh) Li-ion
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HP 800009-421 Compatible Laptop Battery 14.8 V (2200mAh / 33Wh) Li-ion

SKU: LHP274-BP-K005
C$29.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

More Compatible Options

→ Shop all HP laptop adapters → Shop all HP laptop batteries
  • Compatible Brands HP
  • Model/OPN 800009-421
  • Cell Type Conventional Li-ion
  • Capacity 2200mAh / 33Wh
  • Output Voltage 14.8 V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for HP 800009-421 is available for C$29.00 . 14.8 V · 2200mAh / 33Wh · Conventional Li-ion.

Important Notes
  • Note: Pavilion has several series and they use different batteries. Please check your laptop model and battery number before placing an order.
Compatible Model
HP Pavilion Series Pavilion 14-ab000(touch)HP Pavilion Series Pavilion 14-ab003txHP Pavilion Series Pavilion 14-ab006tuHP Pavilion Series Pavilion 14-ab015tuHP Pavilion Series Pavilion 14-ab022tuHP Pavilion Series Pavilion 14-ab026txHP Pavilion Series Pavilion 14-ab051txHP Pavilion Series Pavilion 14-ab058txHP Pavilion Series Pavilion 14-ab066usHP Pavilion Series Pavilion 14-ab108tuHP Pavilion Series Pavilion 14-ab171txHP Pavilion Series Pavilion 15-ab001txHP Pavilion Series Pavilion 15-ab005nfHP Pavilion Series Pavilion 15-ab005nkHP Pavilion Series Pavilion 15-ab008urHP Pavilion Series Pavilion 15-ab010auHP Pavilion Series Pavilion 15-ab010tuHP Pavilion Series Pavilion 15-ab011axHP Pavilion Series Pavilion 15-ab011nxHP Pavilion Series Pavilion 15-ab012naHP Pavilion Series Pavilion 15-ab013nfHP Pavilion Series Pavilion 15-ab013nxHP Pavilion Series Pavilion 15-ab016nfHP Pavilion Series Pavilion 15-ab018naHP Pavilion Series Pavilion 15-ab020nfHP Pavilion Series Pavilion 15-ab020ngHP Pavilion Series Pavilion 15-ab022ngHP Pavilion Series Pavilion 15-ab023clHP Pavilion Series Pavilion 15-ab028tuHP Pavilion Series Pavilion 15-ab033noHP Pavilion Series Pavilion 15-ab034tuHP Pavilion Series Pavilion 15-ab036tuHP Pavilion Series Pavilion 15-ab039txHP Pavilion Series Pavilion 15-ab040ncHP Pavilion Series Pavilion 15-ab040noHP Pavilion Series Pavilion 15-ab040saHP Pavilion Series Pavilion 15-ab042tuHP Pavilion Series Pavilion 15-ab045naHP Pavilion Series Pavilion 15-ab049tuHP Pavilion Series Pavilion 15-ab050npHP Pavilion Series Pavilion 15-ab050nzHP Pavilion Series Pavilion 15-ab051txHP Pavilion Series Pavilion 15-ab054txHP Pavilion Series Pavilion 15-ab056ngHP Pavilion Series Pavilion 15-ab057nrHP Pavilion Series Pavilion 15-ab058ncHP Pavilion Series Pavilion 15-ab059txHP Pavilion Series Pavilion 15-ab060nzHP Pavilion Series Pavilion 15-ab061nwHP Pavilion Series Pavilion 15-ab062nlHP Pavilion Series Pavilion 15-ab063nwHP Pavilion Series Pavilion 15-ab065tx(m4y19pa)HP Pavilion Series Pavilion 15-ab069urHP Pavilion Series Pavilion 15-ab078txHP Pavilion Series Pavilion 15-ab080naHP Pavilion Series Pavilion 15-ab083ncHP Pavilion Series Pavilion 15-ab085nwHP Pavilion Series Pavilion 15-ab088noHP Pavilion Series Pavilion 15-ab091naHP Pavilion Series Pavilion 15-ab091txHP Pavilion Series Pavilion 15-ab096nbHP Pavilion Series Pavilion 15-ab097nbHP Pavilion Series Pavilion 15-ab098txHP Pavilion Series Pavilion 15-ab100nxHP Pavilion Series Pavilion 15-ab101axHP Pavilion Series Pavilion 15-ab103txHP Pavilion Series Pavilion 15-ab106npHP Pavilion Series Pavilion 15-ab106ntHP Pavilion Series Pavilion 15-ab107nfHP Pavilion Series Pavilion 15-ab108ngHP Pavilion Series Pavilion 15-ab114noHP Pavilion Series Pavilion 15-ab114nsHP Pavilion Series Pavilion 15-ab115naHP Pavilion Series Pavilion 15-ab115nsHP Pavilion Series Pavilion 15-ab116naHP Pavilion Series Pavilion 15-ab118ncHP Pavilion Series Pavilion 15-ab120cyHP Pavilion Series Pavilion 15-ab121caHP Pavilion Series Pavilion 15-ab121cyHP Pavilion Series Pavilion 15-ab122noHP Pavilion Series Pavilion 15-ab128axHP Pavilion Series Pavilion 15-ab128cyHP Pavilion Series Pavilion 15-ab133cyHP Pavilion Series Pavilion 15-ab140cyHP Pavilion Series Pavilion 15-ab142axHP Pavilion Series Pavilion 15-ab149cyHP Pavilion Series Pavilion 15-ab150nmHP Pavilion Series Pavilion 15-ab151nmHP Pavilion Series Pavilion 15-ab152noHP Pavilion Series Pavilion 15-ab153nrHP Pavilion Series Pavilion 15-ab154noHP Pavilion Series Pavilion 15-ab155nwHP Pavilion Series Pavilion 15-ab161nrHP Pavilion Series Pavilion 15-ab165usHP Pavilion Series Pavilion 15-ab186noHP Pavilion Series Pavilion 15-ab187cyHP Pavilion Series Pavilion 15-ab197nbHP Pavilion Series Pavilion 15-ab201ndHP Pavilion Series Pavilion 15-ab202ngHP Pavilion Series Pavilion 15-ab204naHP Pavilion Series Pavilion 15-ab205njHP Pavilion Series Pavilion 15-ab207nhHP Pavilion Series Pavilion 15-ab208ncHP Pavilion Series Pavilion 15-ab208nfHP Pavilion Series Pavilion 15-ab210cyHP Pavilion Series Pavilion 15-ab210nmHP Pavilion Series Pavilion 15-ab211txHP Pavilion Series Pavilion 15-ab213txHP Pavilion Series Pavilion 15-ab214txHP Pavilion Series Pavilion 15-ab214urHP Pavilion Series Pavilion 15-ab217noHP Pavilion Series Pavilion 15-ab217nxHP Pavilion Series Pavilion 15-ab218ncHP Pavilion Series Pavilion 15-ab218nhHP Pavilion Series Pavilion 15-ab220nrHP Pavilion Series Pavilion 15-ab221nlHP Pavilion Series Pavilion 15-ab222nhHP Pavilion Series Pavilion 15-ab223nxHP Pavilion Series Pavilion 15-ab224urHP Pavilion Series Pavilion 15-ab225urHP Pavilion Series Pavilion 15-ab232tuHP Pavilion Series Pavilion 15-ab233naHP Pavilion Series Pavilion 15-ab233nfHP Pavilion Series Pavilion 15-ab234nfHP Pavilion Series Pavilion 15-ab237nlHP Pavilion Series Pavilion 15-ab238nfHP Pavilion Series Pavilion 15-ab239txHP Pavilion Series Pavilion 15-ab239urHP Pavilion Series Pavilion 15-ab242urHP Pavilion Series Pavilion 15-ab243ngHP Pavilion Series Pavilion 15-ab243tuHP Pavilion Series Pavilion 15-ab246txHP Pavilion Series Pavilion 15-ab248txHP Pavilion Series Pavilion 15-ab251nrHP Pavilion Series Pavilion 15-ab252urHP Pavilion Series Pavilion 15-ab253tuHP Pavilion Series Pavilion 15-ab254naHP Pavilion Series Pavilion 15-ab254nfHP Pavilion Series Pavilion 15-ab256tuHP Pavilion Series Pavilion 15-ab257nfHP Pavilion Series Pavilion 15-ab259tuHP Pavilion Series Pavilion 15-ab262nzHP Pavilion Series Pavilion 15-ab277nzHP Pavilion Series Pavilion 15-ab283nrHP Pavilion Series Pavilion 15-ab285urHP Pavilion Series Pavilion 15-ab290saHP Pavilion Series Pavilion 15-ab291saHP Pavilion Series Pavilion 15-ab294txHP Pavilion Series Pavilion 15-ab297txHP Pavilion Series Pavilion 15-ab505txHP Pavilion Series Pavilion 15-ab518naHP Pavilion Series Pavilion 15-ab541txHP Pavilion Series Pavilion 15-ab556txHP Pavilion Series Pavilion 15-ab561txHP Pavilion Series Pavilion 15-ab575txHP Pavilion Series Pavilion 15-ab577txHP Pavilion Series Pavilion 15-ab581txHP Pavilion Series Pavilion 15-ab582txHP Pavilion Series Pavilion 15-ab585txHP Pavilion Series Pavilion 15-an001niaHP Pavilion Series Pavilion 15-an002nsHP Pavilion Series Pavilion 15-an009txHP Pavilion Series Pavilion 15-an010txHP Pavilion Series Pavilion 15-an020nwHP Pavilion Series Pavilion 15-an060nzHP Pavilion Series Pavilion 17-g000nkHP Pavilion Series Pavilion 17-g003nsHP Pavilion Series Pavilion 17-g005nxHP Pavilion Series Pavilion 17-g007nlHP Pavilion Series Pavilion 17-g008naHP Pavilion Series Pavilion 17-g009ngHP Pavilion Series Pavilion 17-g010nfHP Pavilion Series Pavilion 17-g011nzHP Pavilion Series Pavilion 17-g012naHP Pavilion Series Pavilion 17-g018naHP Pavilion Series Pavilion 17-g020ncHP Pavilion Series Pavilion 17-g020nfHP Pavilion Series Pavilion 17-g022urHP Pavilion Series Pavilion 17-g027dsHP Pavilion Series Pavilion 17-g030nrHP Pavilion Series Pavilion 17-g030nzHP Pavilion Series Pavilion 17-g037cyHP Pavilion Series Pavilion 17-g050nlHP Pavilion Series Pavilion 17-g050urHP Pavilion Series Pavilion 17-g051urHP Pavilion Series Pavilion 17-g052nwHP Pavilion Series Pavilion 17-g054nbHP Pavilion Series Pavilion 17-g055nfHP Pavilion Series Pavilion 17-g055ngHP Pavilion Series Pavilion 17-g070nbHP Pavilion Series Pavilion 17-g074ngHP Pavilion Series Pavilion 17-g105nkHP Pavilion Series Pavilion 17-g112ngHP Pavilion Series Pavilion 17-g115ndHP Pavilion Series Pavilion 17-g133dsHP Pavilion Series Pavilion 17-g147dsHP Pavilion Series Pavilion 17-g151cyHP Pavilion Series Pavilion 17-g153nhHP Pavilion Series Pavilion 17-g199cyHP Pavilion Series Pavilion 17-g215cy
Original Part Number
KI04041 TPN-Q162 800009-221 800050-001 KI04 800049-005 HSTNN-LB6R TPN-Q158 HSTNN-DB6T 800009-251 800009-121 TPN-Q160 KI04041-CL M9F64EAABU N2L84AA HSTNN-LB6S 800010-421 TPN-Q159 TPN-Q161 800009-141 800009-241 800049-001 K104 HSTNN-LB6T 800009-421 800009-541 KIO4 800049-01 K1O4 TPN-Q163 N2L84AA-UUF N2L84AA-ABB
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.