LAPTOP BATTERY DELL XCMRD/3521 40W
- AVAILABILITY:
- SKU: 2759
- CATEGORY: LAPTOP ACCESSORIES,LAPTOP BATTERY
The DELL XCMRD/3521 40W Laptop Battery is a genuine Dell‑compatible rechargeable lithium‑ion battery designed to replace a worn‑out battery in select Dell Inspiron, Latitude, and Vostro series laptops. It delivers around 40 Wh of power to keep your device running longer between charges, features built‑in protection against overcharging and overheating, and offers reliable, stable performance with easy installation.
6 MONTH WARRANTY
🔋 40Wh High-Capacity Battery: Provides reliable backup power for daily laptop use
⚡ Stable Voltage Output (~11.1V – 14.8V): Ensures smooth and consistent laptop performance
🔄 Rechargeable Lithium-Ion Technology: Long-lasting battery life with efficient charge cycles
🔋 4-Cell Battery Design: Balanced performance and portability for everyday computing
💻 Wide Compatibility: Supports multiple Dell models including Inspiron 3521, 3421, 5521, 3542, Latitude & Vostro series
🛡️ Built-in Safety Protection: Protection against overcharge, overvoltage, overheating, and short circuits
⚙️ OEM Standard Compatibility: Matches original Dell battery specifications for secure performance
🔌 Efficient Charging: Fast recharge time (~3–4 hours) for minimal downtime
🔁 No Memory Effect: Maintains battery efficiency even after repeated charging cycles
🌱 Eco-Friendly & Certified: Complies with CE & RoHS safety standards
| Brand / Type | Dell XCMRD 40 Wh Laptop Battery (Li‑ion) |
| Battery Capacity | 40 Wh (Watt‑hours) |
| Voltage | ~14.8 V |
| Cell Type | Lithium‑ion (Li‑ion) |
| Number of Cells | 4‑cell configuration (typical) |
| Compatible Part Numbers | XCMRD, MR90Y, 0MF69, N121Y, 24DRM, 49VTP, 4DMNG, 6HY59, 68DTP, etc. |
| Compatible Laptop Models | Dell Inspiron 3421 / 3521 / 3541 / 5421 / 5521 / 5537; Latitude 14/15 3000; Vostro 14/15/3446; and others |
| Protection Features | Built‑in protection against overcharging, overvoltage & short circuits |
| Charging Time | ~3‑4 hours (approx.) |
| Estimated Battery Life | Up to ~4 hours (varies by usage) |
| Color | Black |
