🔋 Genuine XCMRD Dell Inspiron 15 15R 3421 5421 3521 5521 3721 Laptop Battery (MR90Y, 0FW1MN)

✅ Reliable Power Solution for Your Dell Inspiron Laptop

Looking for a high-quality replacement battery for your Dell Inspiron laptop? The Genuine XCMRD (MR90Y, 0FW1MN) 40Wh battery is a perfect OEM-compatible solution that ensures extended battery life, stable power output, and superior performance for daily computing. Whether you’re working, studying, or browsing, this battery delivers long-lasting reliability.

🔹 Key Features & Benefits:

✔ 100% Genuine & OEM-Compatible – Works with multiple Dell Inspiron models
✔ 40Wh High Capacity – Delivers up to 6 hours of battery life (varies by usage)
✔ Premium Li-Ion Cells – Ensures efficient charging & stable power supply
✔ Advanced Safety Features – Overcharge, overheat, and short circuit protection
✔ Fast Charging – Reaches 80% in just 90 minutes
✔ Easy Installation – Plug-and-play replacement for hassle-free setup

✅ Technical Specifications:

SpecificationDetailsBattery ModelXCMRD, MR90Y, 0FW1MNBattery TypeLithium-Ion (Li-Ion)Voltage14.8V / 14.6VCapacity40WhNumber of Cells4-CellCharging Time~1.5 - 2 HoursBattery Life4-6 Hours (varies with usage)CertificationsCE, FCC, RoHSSafety FeaturesOvercharge, Overheat, Short-Circuit Protection

✅ Compatible Dell Laptop Models:

SeriesCompatible ModelsDell Inspiron 14 Series14-3421, 14-3437, 14-5421Dell Inspiron 15 Series15-3521, 15-3537, 15-3542, 15-5521, 15-5537, 15-5547Dell Inspiron 17 Series17-3721, 17-3737, 17-5748, 17-5755, 17-5758Dell Inspiron 15R Series15R-3521, 15R-3537, 15R-5521, 15R-5537Dell Vostro SeriesVostro 2421, Vostro 2521

🔹 Ensure your battery model (XCMRD, MR90Y, 0FW1MN) matches before purchasing.

✅ Compatible Battery Part Numbers:

✔ XCMRD
✔ MR90Y
✔ 0FW1MN
✔ 312-1387
✔ 49VTP
✔ T1G4M

⭐ Why Choose This Dell XCMRD Laptop Battery?

✔ 100% OEM-Compatible – Guaranteed Fit
✔ Reliable Performance – Up to 6 hours of battery life
✔ High-Quality Cells – Ensures long lifespan & stability
✔ Certified Safe – CE, FCC, RoHS Approved
✔ 12-Month Warranty – Hassle-Free Replacement

✅ Installation & Maintenance Guide:

📌 How to Install:

1️⃣ Turn off your laptop and unplug the charger.
2️⃣ Remove the back cover and locate the battery compartment.
3️⃣ Detach the old battery and replace it with the new Dell XCMRD battery.
4️⃣ Secure the battery and close the laptop cover.
5️⃣ Charge fully before first use for optimal performance.

⚡ Battery Maintenance Tips:

✔ Charge fully before first use.
✔ Avoid deep discharge (do not let it drain completely).
✔ Use the original charger for best performance.
✔ Store in a cool, dry place when not in use.

✅ Frequently Asked Questions (FAQs):

Q1: How do I check if this battery is compatible with my Dell laptop?

✅ Look for the battery model number (XCMRD, MR90Y, 0FW1MN) on your old battery or check your laptop’s model number.

Q2: How long does this battery last per charge?

✅ Expect 4-6 hours on normal usage and 3-4 hours for high-performance tasks.

Q3: Does this battery support fast charging?

✅ Yes, it supports quick charging, reaching 80% in 90 minutes.

Q4: Is this an original Dell battery?

✅ This is a high-quality, OEM-compatible Dell replacement battery.

Q5: What if my laptop doesn’t recognize the new battery?

✅ Try these steps:
✔ Ensure a secure connection.
✔ Reset the battery by holding the power button for 30 seconds without the battery installed.
✔ Update your BIOS to the latest version.

✅ Order Now – Fast Shipping & Warranty!

🛒 Buy your Genuine Dell XCMRD (MR90Y, 0FW1MN) Laptop Battery today!

✔ 12-Month Warranty 💯
✔ 30-Day Money-Back Guarantee 💰
✔ Fast & Secure Shipping 🚚

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