Home » Compaq 436281-422 Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion
Compaq 436281-422 Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion
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Compaq 436281-422 Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion
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Compaq 436281-422 Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion

SKU: LHP200L-BP-K002
C$39.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

More Compatible Options

→ Shop all Compaq laptop adapters → Shop all Compaq laptop batteries
  • Compatible Brands Compaq
  • Model/OPN 436281-422
  • 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 Compaq 436281-422 is available for C$39.00 . 10.8V · 4400mAh / 48Wh · Conventional Li-ion.

Compatible Model
Compaq Presario Series Presario A900EOCompaq Presario Series Presario A900ESCompaq Presario Series Presario A900XXCompaq Presario Series Presario A901Compaq Presario Series Presario A902XXCompaq Presario Series Presario A913CLCompaq Presario Series Presario A915ELCompaq Presario Series Presario A916NRCompaq Presario Series Presario A924Compaq Presario Series Presario A925EFCompaq Presario Series Presario A928Compaq Presario Series Presario A945EFCompaq Presario Series Presario C700T SeriesCompaq Presario Series Presario C710ENCompaq Presario Series Presario C713NRCompaq Presario Series Presario C717Compaq Presario Series Presario C717TUCompaq Presario Series Presario C719TUCompaq Presario Series Presario C730BRCompaq Presario Series Presario C740tuCompaq Presario Series Presario C742EMCompaq Presario Series Presario C745eeCompaq Presario Series Presario C745tuCompaq Presario Series Presario C751laCompaq Presario Series Presario C755brCompaq Presario Series Presario C755efCompaq Presario Series Presario C756USCompaq Presario Series Presario C758USCompaq Presario Series Presario C767laCompaq Presario Series Presario C767tuCompaq Presario Series Presario C768CACompaq Presario Series Presario C769tuCompaq Presario Series Presario C780efCompaq Presario Series Presario C785tuCompaq Presario Series Presario C790emCompaq Presario Series Presario C790esCompaq Presario Series Presario C791erCompaq Presario Series Presario C793esCompaq Presario Series Presario C795eeCompaq Presario Series Presario C795elCompaq Presario Series Presario F500EACompaq Presario Series Presario F503AUCompaq Presario Series Presario F504auCompaq Presario Series Presario F505auCompaq Presario Series Presario F553USCompaq Presario Series Presario F560etCompaq Presario Series Presario F565laCompaq Presario Series Presario F730Compaq Presario Series Presario F739WMCompaq Presario Series Presario F751nrCompaq Presario Series Presario GR990UACompaq Presario Series Presario V3000 SeriesCompaq Presario Series Presario V3001TUCompaq Presario Series Presario V3001XXCompaq Presario Series Presario V3009AUCompaq Presario Series Presario V3018AUCompaq Presario Series Presario V3026TUCompaq Presario Series Presario V3030USCompaq Presario Series Presario V3031 Compaq Presario Series Presario V3032AUCompaq Presario Series Presario V3033TUCompaq Presario Series Presario V3036AUCompaq Presario Series Presario V3037AUCompaq Presario Series Presario V3060Compaq Presario Series Presario V3060TUCompaq Presario Series Presario V3061Compaq Presario Series Presario V3071Compaq Presario Series Presario V3103AUCompaq Presario Series Presario V3107Compaq Presario Series Presario V3107TUCompaq Presario Series Presario V3110Compaq Presario Series Presario V3110AUCompaq Presario Series Presario V3111AUCompaq Presario Series Presario V3116Compaq Presario Series Presario V3120 SeriesCompaq Presario Series Presario V3123AUCompaq Presario Series Presario V3125TUCompaq Presario Series Presario V3128Compaq Presario Series Presario V3142TUCompaq Presario Series Presario V3149TUCompaq Presario Series Presario V3152Compaq Presario Series Presario V3163Compaq Presario Series Presario V3164Compaq Presario Series Presario V3169AUCompaq Presario Series Presario V3177Compaq Presario Series Presario V3184Compaq Presario Series Presario V3186TUCompaq Presario Series Presario V3206tuCompaq Presario Series Presario V3209tuCompaq Presario Series Presario V3218laCompaq Presario Series Presario V3234tuCompaq Presario Series Presario V3238tuCompaq Presario Series Presario V3241auCompaq Presario Series Presario V3253auCompaq Presario Series Presario V3254tuCompaq Presario Series Presario V3304auCompaq Presario Series Presario V3316tuCompaq Presario Series Presario V3402TUCompaq Presario Series Presario V3403auCompaq Presario Series Presario V3405auCompaq Presario Series Presario V3405tuCompaq Presario Series Presario V3406TUCompaq Presario Series Presario V3409auCompaq Presario Series Presario V3409TUCompaq Presario Series Presario V3412txCompaq Presario Series Presario V3417AUCompaq Presario Series Presario V3419auCompaq Presario Series Presario V3420auCompaq Presario Series Presario V3427auCompaq Presario Series Presario V3430auCompaq Presario Series Presario V3439tuCompaq Presario Series Presario V3447auCompaq Presario Series Presario V3502tuCompaq Presario Series Presario V3503tuCompaq Presario Series Presario V3505tuCompaq Presario Series Presario V3526tuCompaq Presario Series Presario V3603AUCompaq Presario Series Presario V3604TUCompaq Presario Series Presario V3604TXCompaq Presario Series Presario V3606TXCompaq Presario Series Presario V3607AUCompaq Presario Series Presario V3607TUCompaq Presario Series Presario V3611TXCompaq Presario Series Presario V3612AUCompaq Presario Series Presario V3613TXCompaq Presario Series Presario V3614TUCompaq Presario Series Presario V3616laCompaq Presario Series Presario V3616TUCompaq Presario Series Presario V3620TUCompaq Presario Series Presario V3627AUCompaq Presario Series Presario V3629AUCompaq Presario Series Presario V3634TUCompaq Presario Series Presario V3636TUCompaq Presario Series Presario V3637AUCompaq Presario Series Presario V3639AUCompaq Presario Series Presario V3646TUCompaq Presario Series Presario V3649AUCompaq Presario Series Presario V3655TUCompaq Presario Series Presario V3708txCompaq Presario Series Presario V3709tuCompaq Presario Series Presario V3724tuCompaq Presario Series Presario V3727auCompaq Presario Series Presario V3741auCompaq Presario Series Presario V3742auCompaq Presario Series Presario V3744tuCompaq Presario Series Presario V3754auCompaq Presario Series Presario V3759tuCompaq Presario Series Presario V3780tuCompaq Presario Series Presario V3802tuCompaq Presario Series Presario V3806tuCompaq Presario Series Presario V3816auCompaq Presario Series Presario V3820auCompaq Presario Series Presario V3823auCompaq Presario Series Presario V3827auCompaq Presario Series Presario V3837tuCompaq Presario Series Presario V3840tuCompaq Presario Series Presario V3844tuCompaq Presario Series Presario V3854tuCompaq Presario Series Presario V6001AUCompaq Presario Series Presario V6020 SeriesCompaq Presario Series Presario V6101tuCompaq Presario Series Presario V6105auCompaq Presario Series Presario V6107tuCompaq Presario Series Presario V6119tuCompaq Presario Series Presario V6120CACompaq Presario Series Presario V6127tuCompaq Presario Series Presario V6133CACompaq Presario Series Presario V6133tuCompaq Presario Series Presario V6136TUCompaq Presario Series Presario V6137Compaq Presario Series Presario V6144TUCompaq Presario Series Presario V6146tuCompaq Presario Series Presario V6181EACompaq Presario Series Presario V6204USCompaq Presario Series Presario V6205tuCompaq Presario Series Presario V6216eaCompaq Presario Series Presario V6241euCompaq Presario Series Presario V6308tuCompaq Presario Series Presario V6316Compaq Presario Series Presario V6320TUCompaq Presario Series Presario V6337euCompaq Presario Series Presario V6408tuCompaq Presario Series Presario V6412tuCompaq Presario Series Presario V6421tuCompaq Presario Series Presario V6430esCompaq Presario Series Presario V6502auCompaq Presario Series Presario V6504tuCompaq Presario Series Presario V6514tuCompaq Presario Series Presario V6600 CTOCompaq Presario Series Presario V6607esCompaq Presario Series Presario V6609tuCompaq Presario Series Presario V6612auCompaq Presario Series Presario V6617auCompaq Presario Series Presario V6660edCompaq Presario Series Presario V6707TUCompaq Presario Series Presario V6715EECompaq Presario Series Presario V6730ETCompaq Presario Series Presario V6806TUCompaq Presario Series Presario V6850EDCompaq Presario Series Presario V6899
Original Part Number
436281-241 HSTNN-DB31 - Compaq 441425-001 454931-001 455804-001 HSTNN-DB46 436281-361 440772-001 452057-001 436281-422 446506-001 441611-001 HSTNN-DB32 - Compaq 460143-001 462853-001 446507-001 441243-141 HSTNN-IB31 451864-001 441462-251 411462-421 HSTNN-IB32 HSTNN-Q21C 411464-141 455806-001 HSTNN-OB42 417067-001 HSTNN-DB31 411463-141 HSTNN-LB42 EV089AA HSTNN-LB31 HSTNN-OB31 411462-261 HSTNN-IB42 EV088AA 411462-361 432307-001 411463-251 436281-251 HSTNN-DB32 - HP HSTNN-DB42 452056-001 HSTNN-W34C HSTNN-DB31 - HP 411463-161 HSTNN-IB46 411462-321 411462-442 462337-001 HSTNN-C17C EX941AA 411462-251 NBP6A48A1 VE06 436281-141 EX940AA HSTNN-LB311 411462-141 HSTNN-Q33C HSTNN-W20C VE12 417066-001 HSTNN-FB42 432306-001 HSTNN-DB32
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.