Home » Dell RN873 Compatible Laptop Battery 11.1V (4400mAh / 49Wh) Li-ion
Dell RN873 Compatible Laptop Battery 11.1V (4400mAh / 49Wh) Li-ion
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Dell RN873 Compatible Laptop Battery 11.1V (4400mAh / 49Wh) Li-ion
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Dell RN873 Compatible Laptop Battery 11.1V (4400mAh / 49Wh) Li-ion

SKU: LDE216-BP-K020
C$37.00
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 Dell
  • Model/OPN RN873
  • Cell Type Conventional Li-ion
  • Capacity 4400mAh / 49Wh
  • Output Voltage 11.1V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Dell RN873 is available for C$37.00 . 11.1V · 4400mAh / 49Wh · Conventional Li-ion.

Important Notes
  • This battery only compatible with 10.8V and 11.1V version.
Compatible Model
Dell Vostro Series Vostro 500Dell Inspiron Series Inspiron 14 1440Dell Inspiron Series Inspiron 1440Dell Inspiron Series Inspiron 1440nDell Inspiron Series Inspiron 15 1525Dell Inspiron Series Inspiron 15 1526Dell Inspiron Series Inspiron 15 1545Dell Inspiron Series Inspiron 1525Dell Inspiron Series Inspiron 1526Dell Inspiron Series Inspiron 1545Dell Inspiron Series Inspiron 1546Dell Inspiron Series Inspiron 17 (1750)Dell Inspiron Series Inspiron 1750Dell Inspiron Series Inspiron 1750nDell Inspiron Series Inspiron PP29L
Original Part Number
XR682 XR694 WK379 N586M H416N HP287 0WK371 GP252 0N586M P04E 0X284G WK380 GW240 312-0941 0G617H XR697 K450N RU586 D127H 312-0940 CR693 0C601H 0GW240 J399N 0RU573 X409G 0Y823G 0CR693 0K456N 312-0626 0X409G 0HP297 312-0625 GW252 GW952 J410N G555N 312-0634 0M911G HP297 GP952 0XR693 0J414N M911 0UK716 0XR697 G617H 0GW241 UK716 0H416N 0G558N K450G 451-10534 0GW252 312-0763 0P505M C139H 0K450N 0J410N J415N Y823G 0XR694 312-0844 0WK380 M911G 0F972N 0RW240 451-10478 HP277 J414N 0D127H XR693 PP42L 0WP193 0HP277 GW241 RW240 F962N P04E001 WP193 RU573 G558N 0RN873 J456N WK371 451-10529 K456N F972N 0WK381 RU583 F965N X284G WK381 C601H RN873 0XR682 P505M 312-0633 RU591 451-10533 0F965N 0C139H
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.