Replacement VG93N 92Wh Battery for Dell Precision 3520 Compatible GJKNX 93FTF 3DDDG battery

Replacement battery for dell Precision 3520 92Wh VG93N Battery full compatitble with dell Precision 3520(M3520) 3530(M3530)  93FTF 3DDDG.

【Specifications】Model: VG93N. Type: Li-ion. Voltage: 11.4V. Capacity: 92Wh 7666mAh 6-Cell. Up to 500 recharge cycles over the life of the battery.

Available Battery Options:

          VG93N-92Wh-11.4V-6cells

• GJKNX – 68Wh – 7.6V - 4cells
• 93FTF – 51Wh – 11.4V - 3cells
• 3DDDG – 42Wh – 11.4V - 3cells
• If the machine is equipped with a 2.5‑inch hard‑drive bay: only 3DDDG / 93FTF are compatible.

• If the machine has only an M.2 SSD slot (no 2.5‑inch hard‑drive bay): all four battery models (3DDDG / 93FTF / GJKNX / VG93N) are interchangeable.

• Their size and capacity are different. Please choose the RIGHT battery model and capacity according to your laptop's original battery.

Compatible part number:

92WH‑VG93N interchange PN: WFWKK, 0WFWKK, 0VG93N

68WH-GJKNX interchange PN: GD1JP, DY9NT, KCM82, FPT1C, 5YHR4, 451‑BBZG

51WH-93FTF interchange PN: D4CMT, 4YFVG, 83XPC, NGGX5, 451‑BBZT

42WH-3DDDG interchange PN: 3VC9Y, 49XH, 451‑BBZP, 45N3J

Compatible with Laptop Model:(Ctrl+F to search your model)

FAQ‑English

How to Find Your Dell Precision 3520 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 Precision 3520 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.

Q1: Which laptop models are compatible with GJKNX 68Wh battery?

GJKNX 68Wh works for Latitude 5280 5288 5290 5480 5488 5490 5491 5495 5580 5590 5591, Precision 3520 3530. Important: It only fits M.2‑SSD version laptops. Not for chassis with 2.5‑inch hard‑drive bay.

Q2: What is the difference between 93FTF (51Wh) and 3DDDG (42Wh)?

Both 93FTF(51Wh) and 3DDDG(42Wh) are 3‑cell batteries. They support both M.2‑SSD and 2.5‑inch HDD chassis. The only main difference is capacity and run‑time; 93FTF delivers longer battery life than 3DDDG.

Q3: Can VG93N 92Wh battery be installed on Latitude 5480 /5490 (14 inch)?

No, VG93N 92Wh is NOT compatible with 12‑inch or 14‑inch models.

It is a large‑capacity 6‑cell battery only for 15‑inch machines: Latitude 5580 5590 5591 & Precision 3520 3530, and it requires the M.2‑only chassis without 2.5” hard‑disk bay.

Q4: Can I upgrade from original 42Wh(3DDDG) to higher‑capacity GJKNX(68Wh)?

Upgrading is possible only if your laptop chassis does NOT have the 2.5‑inch HDD bay. If your device has a 2.5‑inch hard‑drive space inside, you are limited to the smaller 3‑cell batteries: 3DDDG or 93FTF.

Q5: Are these batteries cross‑interchangeable with alternative part numbers?

GJKNX interchange PN: GD1JP, DY9NT, KCM82, FPT1C, 5YHR4, 451‑BBZG

93FTF interchange PN: D4CMT, 4YFVG, 83XPC, NGGX5, 451‑BBZT

3DDDG interchange PN: 3VC9Y, 49XH, 451‑BBZP, 45N3J

VG93N interchange PN: WFWKK, 0WFWKK, 0VG93N Please verify your original battery part number before purchasing.

Q6: Why my new Precision 3520 battery shows “not charging” after installation?

Re‑seat the battery firmly. Update your laptop BIOS to the latest Dell official version.

Then restart your notebook. If the problem persists, double‑check whether your chassis supports this battery size (especially for high‑capacity GJKNX / VG93N).

Q7: How do I confirm whether my machine is 2.5‑HDD version or pure M.2‑SSD version?

Open the bottom service manual cover; if there is empty space for a 2.5‑inch SATA hard disk, it is HDD‑version. High‑capacity GJKNX & VG93N cannot be fitted.

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