Home » HP 756478-421 Compatible Laptop Battery 14.8 V (2200mAh / 33Wh) Li-ion
HP 756478-421 Compatible Laptop Battery 14.8 V (2200mAh / 33Wh) Li-ion
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HP 756478-421 Compatible Laptop Battery 14.8 V (2200mAh / 33Wh) Li-ion
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HP 756478-421 Compatible Laptop Battery 14.8 V (2200mAh / 33Wh) Li-ion

SKU: LHP271-BP-K003
C$38.00
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 756478-421
  • 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 756478-421 is available for C$38.00 . 14.8 V · 2200mAh / 33Wh · Conventional Li-ion.

Compatible Model
HP ProBook Series ProBook 440 G2 (g1v38av)HP ProBook Series ProBook 440 G2(j7w06pa)HP ProBook Series ProBook 455 G2 G6V96EAHP Pavilion Series Pavilion 14-v005txHP Pavilion Series Pavilion 14-v021tuHP Pavilion Series Pavilion 14-v028txHP Pavilion Series Pavilion 14-v030tuHP Pavilion Series Pavilion 14-v037txHP Pavilion Series Pavilion 14-v043txHP Pavilion Series Pavilion 14-v061brHP Pavilion Series Pavilion 14-v066brHP Pavilion Series Pavilion 14-v203tuHP Pavilion Series Pavilion 14-v204tuHP Pavilion Series Pavilion 14-v218tuHP Pavilion Series Pavilion 14-v219txHP Pavilion Series Pavilion 14-v220txHP Pavilion Series Pavilion 15-p000 ctoHP Pavilion Series Pavilion 15-p005naHP Pavilion Series Pavilion 15-p005srHP Pavilion Series Pavilion 15-p005txHP Pavilion Series Pavilion 15-p006svHP Pavilion Series Pavilion 15-p009neHP Pavilion Series Pavilion 15-p010laHP Pavilion Series Pavilion 15-p011nrHP Pavilion Series Pavilion 15-p011nsHP Pavilion Series Pavilion 15-p011txHP Pavilion Series Pavilion 15-p012stHP Pavilion Series Pavilion 15-p013naHP Pavilion Series Pavilion 15-p016auHP Pavilion Series Pavilion 15-p017auHP Pavilion Series Pavilion 15-p018stHP Pavilion Series Pavilion 15-p019stHP Pavilion Series Pavilion 15-p026cyHP Pavilion Series Pavilion 15-p028srHP Pavilion Series Pavilion 15-p029txHP Pavilion Series Pavilion 15-p030stHP Pavilion Series Pavilion 15-p031nsHP Pavilion Series Pavilion 15-p032nfHP Pavilion Series Pavilion 15-p032nsHP Pavilion Series Pavilion 15-p036neHP Pavilion Series Pavilion 15-p037cyHP Pavilion Series Pavilion 15-p037neHP Pavilion Series Pavilion 15-p040neHP Pavilion Series Pavilion 15-p044axHP Pavilion Series Pavilion 15-p045nbHP Pavilion Series Pavilion 15-p049noHP Pavilion Series Pavilion 15-p049txHP Pavilion Series Pavilion 15-p050nrHP Pavilion Series Pavilion 15-p051ndHP Pavilion Series Pavilion 15-p051smHP Pavilion Series Pavilion 15-p051srHP Pavilion Series Pavilion 15-p053erHP Pavilion Series Pavilion 15-p058neHP Pavilion Series Pavilion 15-p062noHP Pavilion Series Pavilion 15-p065noHP Pavilion Series Pavilion 15-p074txHP Pavilion Series Pavilion 15-p085txHP Pavilion Series Pavilion 15-p090tx (j8c36pa)HP Pavilion Series Pavilion 15-p096txHP Pavilion Series Pavilion 15-p100nhHP Pavilion Series Pavilion 15-p100niHP Pavilion Series Pavilion 15-p101niHP Pavilion Series Pavilion 15-p101niaHP Pavilion Series Pavilion 15-p102nsHP Pavilion Series Pavilion 15-p102ntHP Pavilion Series Pavilion 15-p102txHP Pavilion Series Pavilion 15-p103nrHP Pavilion Series Pavilion 15-p104naHP Pavilion Series Pavilion 15-p104nrHP Pavilion Series Pavilion 15-p106txHP Pavilion Series Pavilion 15-p107niHP Pavilion Series Pavilion 15-p132nfHP Pavilion Series Pavilion 15-p146neHP Pavilion Series Pavilion 15-p147neHP Pavilion Series Pavilion 15-p150nhHP Pavilion Series Pavilion 15-p150npHP Pavilion Series Pavilion 15-p151ntHP Pavilion Series Pavilion 15-p171ngHP Pavilion Series Pavilion 15-p174noHP Pavilion Series Pavilion 15-p183naHP Pavilion Series Pavilion 15-p199naHP Pavilion Series Pavilion 15-p200naHP Pavilion Series Pavilion 15-p200npHP Pavilion Series Pavilion 15-p202neHP Pavilion Series Pavilion 15-p203nsHP Pavilion Series Pavilion 15-p210niaHP Pavilion Series Pavilion 15-p212nsHP Pavilion Series Pavilion 15-p212txHP Pavilion Series Pavilion 15-p213neHP Pavilion Series Pavilion 15-p214axHP Pavilion Series Pavilion 15-p214neHP Pavilion Series Pavilion 15-p215neHP Pavilion Series Pavilion 15-p215nkHP Pavilion Series Pavilion 15-p215tuHP Pavilion Series Pavilion 15-p216nkHP Pavilion Series Pavilion 15-p218niHP Pavilion Series Pavilion 15-p222tuHP Pavilion Series Pavilion 15-p226nrHP Pavilion Series Pavilion 15-p228txHP Pavilion Series Pavilion 15-p231txHP Pavilion Series Pavilion 15-p233ngHP Pavilion Series Pavilion 15-p236tuHP Pavilion Series Pavilion 15-p240naHP Pavilion Series Pavilion 15-p244neHP Pavilion Series Pavilion 15-p246neHP Pavilion Series Pavilion 15-p250nuHP Pavilion Series Pavilion 15-p251nbHP Pavilion Series Pavilion 15-p252nqHP Pavilion Series Pavilion 15-p254nsHP Pavilion Series Pavilion 15-p257nlHP Pavilion Series Pavilion 15-p263ndHP Pavilion Series Pavilion 15-p263urHP Pavilion Series Pavilion 15-p264urHP Pavilion Series Pavilion 15-p265noHP Pavilion Series Pavilion 15-p265urHP Pavilion Series Pavilion 15-p268nbHP Pavilion Series Pavilion 15-p270urHP Pavilion Series Pavilion 15-p288ngHP Pavilion Series Pavilion 15-p290nfHP Pavilion Series Pavilion 15-p293naHP Pavilion Series Pavilion 15-p294naHP Pavilion Series Pavilion 15-p295ngHP Pavilion Series Pavilion 15-p299nfHP Pavilion Series Pavilion 17-f000-f099HP Pavilion Series Pavilion 17-f000naHP Pavilion Series Pavilion 17-f006erHP Pavilion Series Pavilion 17-f010usHP Pavilion Series Pavilion 17-f011nxHP Pavilion Series Pavilion 17-f023dsHP Pavilion Series Pavilion 17-f024nrHP Pavilion Series Pavilion 17-f030swHP Pavilion Series Pavilion 17-f042nrHP Pavilion Series Pavilion 17-f043nrHP Pavilion Series Pavilion 17-f048caHP Pavilion Series Pavilion 17-f050smHP Pavilion Series Pavilion 17-f052nfHP Pavilion Series Pavilion 17-f052srHP Pavilion Series Pavilion 17-f057ndHP Pavilion Series Pavilion 17-f058erHP Pavilion Series Pavilion 17-f061nbHP Pavilion Series Pavilion 17-f074nrHP Pavilion Series Pavilion 17-f083ndHP Pavilion Series Pavilion 17-f102nhHP Pavilion Series Pavilion 17-f104nrHP Pavilion Series Pavilion 17-f105ngHP Pavilion Series Pavilion 17-f108nfHP Pavilion Series Pavilion 17-f110nrHP Pavilion Series Pavilion 17-f126ngHP Pavilion Series Pavilion 17-f134ngHP Pavilion Series Pavilion 17-f140noHP Pavilion Series Pavilion 17-f153ngHP Pavilion Series Pavilion 17-f175nfHP Pavilion Series Pavilion 17-f181nfHP Pavilion Series Pavilion 17-f186ngHP Pavilion Series Pavilion 17-f188nfHP Pavilion Series Pavilion 17-f200naHP Pavilion Series Pavilion 17-f206ngHP Pavilion Series Pavilion 17-f210nfHP Pavilion Series Pavilion 17-f220nrHP Pavilion Series Pavilion 17-f221nrHP Pavilion Series Pavilion 17-f223clHP Pavilion Series Pavilion 17-f225nfHP Pavilion Series Pavilion 17-f226ngHP Pavilion Series Pavilion 17-f226nrHP Pavilion Series Pavilion 17-f226nzHP Pavilion Series Pavilion 17-f231ndHP Pavilion Series Pavilion 17-f232nrHP Pavilion Series Pavilion 17-f234nrHP Pavilion Series Pavilion 17-f235nrHP Pavilion Series Pavilion 17-f236nrHP Pavilion Series Pavilion 17-f238ngHP Pavilion Series Pavilion 17-f240nfHP Pavilion Series Pavilion 17-f271nbHP Pavilion Series Pavilion 17-f275ndHP Pavilion Series Pavilion 17-f285ndHP Pavilion Series Pavilion 17-f295ngHP Pavilion Series Pavilion 17-p123nfHP Pavilion Series Pavilion 17-p126nfHP Pavilion Series Pavilion 17-p168nfHP Pavilion Series Pavilion 17t-f000HP Pavilion Series Pavilion Beats Special Edition 15-p098ndHP ENVY Series ENVY 14-u001laHP ENVY Series ENVY 14-u010txHP ENVY Series ENVY 14-u012txHP ENVY Series ENVY 15-k000ngHP ENVY Series ENVY 15-k002nlHP ENVY Series ENVY 15-k004nfHP ENVY Series ENVY 15-k010txHP ENVY Series ENVY 15-k017txHP ENVY Series ENVY 15-k018txHP ENVY Series ENVY 15-k030txHP ENVY Series ENVY 15-k048ndHP ENVY Series ENVY 15-k061noHP ENVY Series ENVY 15-k191nfHP ENVY Series ENVY 15-k210txHP ENVY Series ENVY 15-k242txHP ENVY Series ENVY 17-k112nlHP ENVY Series ENVY 17-k181ngHP ENVY Series ENVY 17-k207txHP ENVY Series ENVY 17-x000-x099
Original Part Number
756746-001 756480-421 HSTNN-C79C 756481-221 756478-422 HSTNN-DB61 TPN-Q143 TPN-Q139 756478-241 756743-001 G6E88AA G6E88AA#ABB J6U78AA 756479-241 HSTNN-C82C VI04XL 756744-001 756479-422 HSTNN-DB6I 756478-421 G8E25PAABG V1O4 756480-241 HSTNN-LB6J 756478-221 TPN-Q142 VI04 HSTNN-DB6J HSTNN-LB6K VI04048 G6E88AA-ABB HSTNN-DB6K V104 HSTNN-DB6L 756478-851 756745-001 756481-241 HSTNN-LB61 HSTNN-C84C VI04048-CL HSTNN-C83C 756479-541 756480-221 756479-421 TPN-Q144 756479-221 TPN-Q141 VIO4 TPN-Q140 HSTNN-LB6I HSTNN-C80C 88182750117 756478-541 756480-541 HSTNN-UB6I
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.