Is this battery suitable for my HP 916812-055 laptop?

This replacement battery is intended for the HP 916812-055. We recommend checking your original battery part number and voltage against the specifications listed on this page before ordering.

Will this battery fit my 916812-055?

Yes, this battery is designed for the HP 916812-055 and other compatible models shown on the product page. Please verify your exact model for best results.

How does the 4212mAh/ 48Wh capacity affect usage time?

Battery capacity (4212mAh/ 48Wh) represents the amount of energy the battery can store. Higher capacity generally provides longer usage time, though actual performance depends on workload and system settings.

Is the 11.4V voltage compatible with my laptop?

This battery operates at 11.4V. For safe operation, the voltage should match your original battery and the specifications listed for your laptop model.

What battery cell technology is used?

The battery is built using Conventional Li-polymer cells, which are widely used in laptop batteries for consistent performance and dependable power delivery.

Is this an official HP battery?

This is a premium replacement battery manufactured to meet or exceed the required specifications for HP laptops, including the 916812-055.

HP 916812-055 Compatible Laptop Battery 11.4V (4212mAh/ 48Wh) Li-polymer

HP 916812-055 Compatible Laptop Battery 11.4V (4212mAh/ 48Wh) Li-polymer

SKU: LHP342-BP-K001

C$83.00

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 Model

HP Pavilion Series Pavilion x360 15-brHP Pavilion Series Pavilion x360 15-br000noHP Pavilion Series Pavilion x360 15-br000urHP Pavilion Series Pavilion x360 15-br001cyHP Pavilion Series Pavilion x360 15-br001dsHP Pavilion Series Pavilion x360 15-br001neHP Pavilion Series Pavilion x360 15-br001ngHP Pavilion Series Pavilion x360 15-br001niaHP Pavilion Series Pavilion x360 15-br001nkHP Pavilion Series Pavilion x360 15-br001nvHP Pavilion Series Pavilion x360 15-br001txHP Pavilion Series Pavilion x360 15-br002cyHP Pavilion Series Pavilion x360 15-br002dsHP Pavilion Series Pavilion x360 15-br002neHP Pavilion Series Pavilion x360 15-br002nkHP Pavilion Series Pavilion x360 15-br002nvHP Pavilion Series Pavilion x360 15-br003cyHP Pavilion Series Pavilion x360 15-br003naHP Pavilion Series Pavilion x360 15-br003noHP Pavilion Series Pavilion x360 15-br003ntHP Pavilion Series Pavilion x360 15-br004cyHP Pavilion Series Pavilion x360 15-br004nmHP Pavilion Series Pavilion x360 15-br004noHP Pavilion Series Pavilion x360 15-br004nwHP Pavilion Series Pavilion x360 15-br004txHP Pavilion Series Pavilion x360 15-br005nhHP Pavilion Series Pavilion x360 15-br005nmHP Pavilion Series Pavilion x360 15-br005nwHP Pavilion Series Pavilion x360 15-br005txHP Pavilion Series Pavilion x360 15-br006naHP Pavilion Series Pavilion x360 15-br006nmHP Pavilion Series Pavilion x360 15-br006noHP Pavilion Series Pavilion x360 15-br007txHP Pavilion Series Pavilion x360 15-br008nhHP Pavilion Series Pavilion x360 15-br008nmHP Pavilion Series Pavilion x360 15-br008urHP Pavilion Series Pavilion x360 15-br009ncHP Pavilion Series Pavilion x360 15-br009ngHP Pavilion Series Pavilion x360 15-br009noHP Pavilion Series Pavilion x360 15-br009urHP Pavilion Series Pavilion x360 15-br010caHP Pavilion Series Pavilion x360 15-br010ndHP Pavilion Series Pavilion x360 15-br010ngHP Pavilion Series Pavilion x360 15-br010noHP Pavilion Series Pavilion x360 15-br010nrHP Pavilion Series Pavilion x360 15-br010urHP Pavilion Series Pavilion x360 15-br011nbHP Pavilion Series Pavilion x360 15-br011noHP Pavilion Series Pavilion x360 15-br011txHP Pavilion Series Pavilion x360 15-br011urHP Pavilion Series Pavilion x360 15-br012nbHP Pavilion Series Pavilion x360 15-br012ngHP Pavilion Series Pavilion x360 15-br012noHP Pavilion Series Pavilion x360 15-br012urHP Pavilion Series Pavilion x360 15-br013naHP Pavilion Series Pavilion x360 15-br013nbHP Pavilion Series Pavilion x360 15-br013ngHP Pavilion Series Pavilion x360 15-br014naHP Pavilion Series Pavilion x360 15-br014ngHP Pavilion Series Pavilion x360 15-br014txHP Pavilion Series Pavilion x360 15-br014urHP Pavilion Series Pavilion x360 15-br015naHP Pavilion Series Pavilion x360 15-br015nbHP Pavilion Series Pavilion x360 15-br015ngHP Pavilion Series Pavilion x360 15-br016naHP Pavilion Series Pavilion x360 15-br016ngHP Pavilion Series Pavilion x360 15-br017naHP Pavilion Series Pavilion x360 15-br017ngHP Pavilion Series Pavilion x360 15-br018naHP Pavilion Series Pavilion x360 15-br019naHP Pavilion Series Pavilion x360 15-br019ngHP Pavilion Series Pavilion x360 15-br019txHP Pavilion Series Pavilion x360 15-br020caHP Pavilion Series Pavilion x360 15-br021txHP Pavilion Series Pavilion x360 15-br022txHP Pavilion Series Pavilion x360 15-br023naHP Pavilion Series Pavilion x360 15-br029txHP Pavilion Series Pavilion x360 15-br030ngHP Pavilion Series Pavilion x360 15-br031ngHP Pavilion Series Pavilion x360 15-br031txHP Pavilion Series Pavilion x360 15-br032ngHP Pavilion Series Pavilion x360 15-br033nrHP Pavilion Series Pavilion x360 15-br035txHP Pavilion Series Pavilion x360 15-br036txHP Pavilion Series Pavilion x360 15-br040nzHP Pavilion Series Pavilion x360 15-br041nrHP Pavilion Series Pavilion x360 15-br044clHP Pavilion Series Pavilion x360 15-br052odHP Pavilion Series Pavilion x360 15-br055nrHP Pavilion Series Pavilion x360 15-br057clHP Pavilion Series Pavilion x360 15-br068clHP Pavilion Series Pavilion x360 15-br070ngHP Pavilion Series Pavilion x360 15-br071ngHP Pavilion Series Pavilion x360 15-br075nrHP Pavilion Series Pavilion x360 15-br076nrHP Pavilion Series Pavilion x360 15-br077clHP Pavilion Series Pavilion x360 15-br077nrHP Pavilion Series Pavilion x360 15-br080wmHP Pavilion Series Pavilion x360 15-br082wmHP Pavilion Series Pavilion x360 15-br095msHP Pavilion Series Pavilion x360 15-br096niaHP Pavilion Series Pavilion x360 15-br097niaHP Pavilion Series Pavilion x360 15-br098npHP Pavilion Series Pavilion x360 15-br098nzHP Pavilion Series Pavilion x360 15-br099niaHP Pavilion Series Pavilion x360 15-br099npHP Pavilion Series Pavilion x360 15-br100nbHP Pavilion Series Pavilion x360 15-br100ngHP Pavilion Series Pavilion x360 15-br100niHP Pavilion Series Pavilion x360 15-br100nvHP Pavilion Series Pavilion x360 15-br100nzHP Pavilion Series Pavilion x360 15-br100urHP Pavilion Series Pavilion x360 15-br101nbHP Pavilion Series Pavilion x360 15-br101neHP Pavilion Series Pavilion x360 15-br101ngHP Pavilion Series Pavilion x360 15-br101nmHP Pavilion Series Pavilion x360 15-br102ngHP Pavilion Series Pavilion x360 15-br102txHP Pavilion Series Pavilion x360 15-br115txHP Pavilion Series Pavilion x360 15-br124txHP Pavilion Series Pavilion x360 15-br158clHP Pavilion Series Pavilion x360 15t-br000 ctoHP Pavilion Series Pavilion x360 15t-br000 cto z7z01avHP Pavilion Series Pavilion x360 1z1d85paHP Pavilion Series Pavilion x360 1z9d30ea

Original Part Number

HSTNN-UB7H WAO3XL 916367-421 HSTNN-LB7T WA03XL 916812-055 WA03048XL TPN-W126 916812-855 916367-541

Battery Q&A How to Choose the Right Battery

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.

Language