Is this battery suitable for my HP 849569-421 laptop?

This replacement battery is intended for the HP 849569-421. We recommend checking your original battery part number and voltage against the specifications listed on this page before ordering.

Will this battery fit my 849569-421?

Yes, this battery is designed for the HP 849569-421 and other compatible models shown on the product page. Please verify your exact model for best results.

How does the 5150mAh / 41Wh capacity affect usage time?

Battery capacity (5150mAh / 41Wh) 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 7.7V voltage compatible with my laptop?

This battery operates at 7.7V. 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 849569-421.

HP 849569-421 Compatible Laptop Battery 7.7V (5150mAh / 41Wh) Li-polymer

HP 849569-421 Compatible Laptop Battery 7.7V (5150mAh / 41Wh) Li-polymer

SKU: LHP318-BP-K002

C$45.00

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 15-AU000HP Pavilion Series Pavilion 15-au004ngHP Pavilion Series Pavilion 15-au010ngHP Pavilion Series Pavilion 15-au010wmHP Pavilion Series Pavilion 15-au011ngHP Pavilion Series Pavilion 15-au013ngHP Pavilion Series Pavilion 15-au014ngHP Pavilion Series Pavilion 15-au018wmHP Pavilion Series Pavilion 15-au020wmHP Pavilion Series Pavilion 15-au022txHP Pavilion Series Pavilion 15-au023clHP Pavilion Series Pavilion 15-au025ngHP Pavilion Series Pavilion 15-au028caHP Pavilion Series Pavilion 15-au030nrHP Pavilion Series Pavilion 15-au030wmHP Pavilion Series Pavilion 15-au034txHP Pavilion Series Pavilion 15-au035txHP Pavilion Series Pavilion 15-au037txHP Pavilion Series Pavilion 15-au038txHP Pavilion Series Pavilion 15-au040txHP Pavilion Series Pavilion 15-au041txHP Pavilion Series Pavilion 15-au046ngHP Pavilion Series Pavilion 15-au050txHP Pavilion Series Pavilion 15-au057clHP Pavilion Series Pavilion 15-AU063CLHP Pavilion Series Pavilion 15-au063nrHP Pavilion Series Pavilion 15-au072saHP Pavilion Series Pavilion 15-au076saHP Pavilion Series Pavilion 15-au077saHP Pavilion Series Pavilion 15-au078saHP Pavilion Series Pavilion 15-au086niaHP Pavilion Series Pavilion 15-au087niaHP Pavilion Series Pavilion 15-au090txHP Pavilion Series Pavilion 15-au091nrHP Pavilion Series Pavilion 15-au095ndHP Pavilion Series Pavilion 15-au095txHP Pavilion Series Pavilion 15-au096txHP Pavilion Series Pavilion 15-au097txHP Pavilion Series Pavilion 15-au099txHP Pavilion Series Pavilion 15-AU103NGHP Pavilion Series Pavilion 15-AU105NGHP Pavilion Series Pavilion 15-AU106NGHP Pavilion Series Pavilion 15-AU107NGHP Pavilion Series Pavilion 15-AU108NGHP Pavilion Series Pavilion 15-AU109NGHP Pavilion Series Pavilion 15-AU111NGHP Pavilion Series Pavilion 15-AU113NGHP Pavilion Series Pavilion 15-AU114TXHP Pavilion Series Pavilion 15-AU116NLHP Pavilion Series Pavilion 15-AU123CLHP Pavilion Series Pavilion 15-AU134TXHP Pavilion Series Pavilion 15-AU136NGHP Pavilion Series Pavilion 15-AU136TXHP Pavilion Series Pavilion 15-AU137NGHP Pavilion Series Pavilion 15-AU137TXHP Pavilion Series Pavilion 15-AU144TXHP Pavilion Series Pavilion 15-AU145NGHP Pavilion Series Pavilion 15-AU145TXHP Pavilion Series Pavilion 15-AU146NGHP Pavilion Series Pavilion 15-AU146TXHP Pavilion Series Pavilion 15-AU147TXHP Pavilion Series Pavilion 15-AU148TXHP Pavilion Series Pavilion 15-AU149TXHP Pavilion Series Pavilion 15-AU150TXHP Pavilion Series Pavilion 15-AU151TXHP Pavilion Series Pavilion 15-AU153TXHP Pavilion Series Pavilion 15-AU154TXHP Pavilion Series Pavilion 15-AU155TXHP Pavilion Series Pavilion 15-AU156TXHP Pavilion Series Pavilion 15-AU157TXHP Pavilion Series Pavilion 15-AU158NRHP Pavilion Series Pavilion 15-AU158TXHP Pavilion Series Pavilion 15-AU159NRHP Pavilion Series Pavilion 15-AU160TXHP Pavilion Series Pavilion 15-AU163TXHP Pavilion Series Pavilion 15-AU164TXHP Pavilion Series Pavilion 15-AU165TXHP Pavilion Series Pavilion 15-AU171TXHP Pavilion Series Pavilion 15-AU178TXHP Pavilion Series Pavilion 15-AU502TXHP Pavilion Series Pavilion 15-AU620TXHP Pavilion Series Pavilion 15-AU624TXHP Pavilion Series Pavilion 15-AU626TXHP Pavilion Series Pavilion 15-AU628TXHP Pavilion Series Pavilion 15-AW001CYHP Pavilion Series Pavilion 15-AW002LAHP Pavilion Series Pavilion 15-AW003LAHP Pavilion Series Pavilion 15-AW004ATHP Pavilion Series Pavilion 15-AW004NGHP Pavilion Series Pavilion 15-AW004NTHP Pavilion Series Pavilion 15-AW006NGHP Pavilion Series Pavilion 15-AW053NRHP Pavilion Series Pavilion PC 15-AU010WMHP Pavilion Series Pavilion PC 15-AU018WM

Original Part Number

2ICP7/65/80 849569-542 TPN-Q172 HSTNN-LB7H BP02XL HSTNN-UB7B 849909-850 849569-421 TPN-Q175 849569-541 849569-543 BP02041XL

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.

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