Replacement 11.4V 54Wh R73TC DR02P Battery for Dell Latitude 5540

Replacement battery forDell Latitude 5540 11.4V 54Wh R73TC DR02P Laptop Battery compatible with Dell Latitude 3340 3440 3540 Series Notebook

【Battery Specification】

Model Name: R73TC;

Voltage: 11.4V;

Capacity: 54Wh / 4623mAh;

Battery Type: Li-ion;

Condition: 100% new

Color: Black;

Replacement for Part Number:

R73TC / DR02P / GTG7N / GRWKG 2X1V9 / KDM9P / 0V042N / V042N

Compatible Models (use "Ctrl+F to find your model quickly")

        Fit for Dell Latitude 3340 3440 3540 3450 3550 Series;

• Fit for Dell Latitude 5340 5440 5540 Series；
• Fit for Dell Latitude 5350 5450 5550 Series;
• Fit for Dell Precision 3480 3490 3580 3590 Series;
• Fit for Dell Latitude 7455 Series；
• Fit for Dell inspiron 14 Plus 7441 Series；
• Fit for Dell P181G Series;
• Fit for Dell P181G001 Series;
• Fit for Dell P182G Series;
• Fit for Dell P182G001 Series.

FAQ‑English

How to Find Your Dell Latitude 5540 Computer Model Number?

Check the sticker on the bottom of your laptop or back of your desktop. Look for "Model" or "Service Tag".

Or Check on Your Screen (Windows)

Start → Settings → System → About     Find Device Name or Model.

How do I find my dell Latitude 5540 laptop battery part number?

1>Power off your laptop and remove the battery. Check the battery label — look for DP/N, Dell P/N, or Part Number.

The part number is printed on the sticker/label on your original battery. Laptop model alone is not enough to confirm compatibility.

2>BIOS — press F2 → Battery Information.

3>Dell Support — enter the laptop’s Service Tag and check the battery parts.

Is this an original Dell battery?

No!This is a high-quality replacement battery designed to meet OEM specifications and provide reliable performance comparable to the original battery.

This product is a replacement  battery and is not an original Dell-branded battery.

This replacement battery is designed for compatibility with the listed Dell laptop models.

Is this battery compatible with Dell Latitude 5540?

Yes, it is fully compatible with Dell Latitude 5540 and related models listed above.

What cross‑reference part numbers work with this battery?

R73TC / DR02P / GTG7N / GRWKG 2X1V9 / KDM9P / 0V042N / V042N

How do I check compatibility?

Please compare your original battery part number with (R73TC / DR02P )

What is the voltage and capacity of this battery?

Voltage: 11.4V; Capacity: 54Wh / 4623mAh; Battery chemistry: Li‑ion; Condition: 100% brand‑new manufacturing; Color: Black.

When Should You Replace Your Dell Latitude 5540 Battery?

Your Dell Latitude 5540 battery may need replacement if you experience:

• Short battery life
• Fast battery drain
• Unexpected shutdown
• Battery not charging
• Reduced battery health

Does this battery ship to my country? How fast will it ship?

We offer free shipping to more than 120 countries and regions. Orders are normally dispatched within 2‑3 business days after payment confirmation.

What warranty and return policies do you offer?

This item includes a 1‑year manufacturer warranty plus a 60‑day money‑back guarantee.

If you receive defective or incorrect goods, please email Order@battery4pc.com for support within the valid period.

Free shipping！We can ship to over 120 countries and regions. We will usually ship it out within 2-3 days!

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8-hour online service（08:00‑12:00 & 14:00‑18:00 (UTC‑4)) & email (Order@battery4pc.com)response within 24 hours.

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