Home » HP Mini 311-1040TU Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion
HP Mini 311-1040TU Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion
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HP Mini 311-1040TU Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion
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Mini Series

HP Mini 311-1040TU Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion

SKU: LHP243-BP-K016
C$42.00
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 Mini 311-1040TU
  • Model Series Mini Series
  • Cell Type Conventional Li-ion
  • Capacity 4400mAh / 48Wh
  • Output Voltage 10.8V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for HP Mini Series Mini 311-1040TU is available for C$42.00 . 10.8V · 4400mAh / 48Wh · Conventional Li-ion.

Important Notes
  • This battery is not compatible with the following HP Pavilion models:
  • Pavilion dm1-3000 Series and up
Compatible Model
HP Mini 311-1000 HP Mini 311-1017TU HP Mini 311-1034TU HP Mini 311-1042TU HP Mini 311-1048TU HP Mini 311-1100 CTO HP Mini 311-1106TU HP Pavilion dm1-1010eo HP Pavilion dm1-1016tu HP Pavilion dm1-1027tu HP Pavilion dm1-1117tu HP Pavilion dm1-2000 HP Pavilion dm1-2000 Series HP Pavilion dm1-2004au HP Pavilion dm1-2010nr HP Pavilion dm1-2017so HP Pavilion dm1-2101au HP Pavilion dm1-2105au HP Pavilion dm1-2159so
Original Part Number
HP 572687-001 HP 572831-121 HP 572831-351 HP 572831-361 HP 572831-541 HP 580029-001 HP 586029-001 HP HSTNN-CQ44C HP HSTNN-IB0N HP HSTNN-IBON HP HSTNN-OB0N HP HSTNN-OBOX HP HSTNN-Q44C HP HSTNN-Q45C HP HSTNN-UB0N HP NBP6A167 HP NBP6A167B HP NBP6A167B1 HP PT06 HP PT06047 HP PT06055 HP VP502AA HP VP502AA#ABB HP VP502AA#ABL
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.