Home » Dell RC126-C Compatible Laptop Battery 11.1V (6600mAh / 73Wh) Li-ion
Dell RC126-C Compatible Laptop Battery 11.1V (6600mAh / 73Wh) Li-ion
Product image 1
Product image 2
Product image 3
Dell RC126-C Compatible Laptop Battery 11.1V (6600mAh / 73Wh) Li-ion
Product image 1
Product image 2
Product image 3

Dell RC126-C Compatible Laptop Battery 11.1V (6600mAh / 73Wh) Li-ion

SKU: LDE204X-BP-K007
C$51.50
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

More Compatible Options

→ Shop all Dell laptop adapters → Shop all Dell laptop batteries
  • Compatible Brands Dell
  • Model/OPN RC126-C
  • Cell Type Conventional Li-ion
  • Capacity 6600mAh / 73Wh
  • Output Voltage 11.1V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Dell RC126-C is available for C$51.50 . 11.1V · 6600mAh / 73Wh · Conventional Li-ion.

Important Notes
  • The battery will protrude out the (bottom/side) of the laptop and will cause your laptop to sit at an angle. You may not be able to connect to a docking station with the extended battery.
Compatible Model
Dell Precision Series Precision M2300Dell Latitude Series Latitude D620 Dell Latitude Series Latitude D620 ATGDell Latitude Series Latitude D620 BURNERDell Latitude Series Latitude D620 Essential PlusDell Latitude Series Latitude D630Dell Latitude Series Latitude D630 AdvancedDell Latitude Series Latitude D630 BASEDell Latitude Series Latitude D630 EssentialDell Latitude Series Latitude D630cDell Latitude Series Latitude D630N Dell Latitude Series Latitude D631Dell Latitude Series Latitude D631NDell Latitude Series Latitude D640Dell Latitude Series Latitude D830N
Original Part Number
0GD775 312-0654 0GD785 0TD175 0JD617 RD300 0KD495 NT377 312-0386 JD775 KP423 312-0653 DLD620 PC765 0KD489 DU154 0RD301 312-0383 RD301 JD617 TD116 310-9080 JD610 310-9081 KD496 0JD606 0RD300 NB318 312-0383-2 KP422 0TD117 JD605 451-10298 0PD685 0KD491 GD785 0HX345 NT379 GD775 OGD775 GD776 RC126-C UD088 TC030 TG226 0GD787 KD494 451-10297 GD776N 0JD634 JD634 0KD494 JD616 JY366 HX345 PC764 TD117 0UD088 TD175 0TC030 0JD605 0TG226 0JD610 0JD648 UG260 0UG260 0TD116 451-10299 W2DD620-D0002 PD685 451-10422 KD491 KD495 JD606 MJ456 0JD616 DL-D620X3 312-0384 KD489 JD648 0NT367 WCLPBDLD620R RC126 PP18L GD787 KD492
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.