Dell Inspiron 15 3521 Replacement Battery

Power your Dell laptop with confidence using the Dell Inspiron 15 3521 Replacement Battery — a premium-grade power solution designed to deliver dependable, long-lasting performance. Engineered with quality and reliability in mind, this battery ensures that your device stays powered through demanding tasks, whether you’re working, streaming, or browsing.

Product Features

Premium Quality and Long-Lasting Performance

Built with high-quality Li-Ion cells, this replacement battery offers consistent power output and extended runtime. It is ideal for professionals and students seeking a reliable energy source for uninterrupted productivity.

OEM-Compatible Design

This battery is fully compatible with Dell Inspiron 15 3521 and other listed models. It meets or exceeds OEM specifications, ensuring easy installation, seamless integration, and efficient performance.

Advanced Safety Technology

Integrated circuit protection prevents overcharging, overheating, and short circuits. The battery is certified under CE, RoHS, and FCC standards, offering enhanced safety and environmental responsibility.

High Capacity for Extended Use

With a capacity of 4400 mAh / 65 Wh (5700 mAh), the battery provides long backup duration, reducing the frequency of recharges and keeping you mobile for longer.

Environmentally Friendly Manufacturing

Manufactured using eco-conscious practices to ensure minimal environmental impact. Designed for energy efficiency and sustainable performance.

Reliable Warranty and Fast Delivery

Includes a 1-year limited warranty for added peace of mind. Same-day delivery options are available, ensuring a quick and efficient replacement experience

Product Specifications

• Battery Type: Li-Ion
• Battery Capacity: 4400 mAh / 65 Wh (5700 mAh)
• Battery Voltage: 11.1 V
• Battery Size: 272 x 50 x 28 mm
• Battery Color: Black
• Condition: Brand New
• Warranty: 1-Year Limited Warranty

Compatible Battery Part Numbers

0MF69, 24DRM, 312-1387, 312-1390, 312-1392, 312-1433,

49VTP, 4DMNG, 4WY7C, 68DTP, 6HY59, 6K73M, 6KP1N,

6XH00, 8RT13, 8TT5W, 9K1VP, DJ9W6, FW1MN, G019Y,

G35K4, MK1R0, MR90Y, N121Y, PVJ7J, T1G4M, V1YJ7,

VR7HM, W6XNM, X29KD, XRDW2, YGMTN, V8VNT, XCMRD

Compatible Laptop Models

Dell Inspiron 15 Series: 3521, 3531, 3537, 3541, 3542, 3543

Dell Inspiron 14 Series: 3421, 3437

Dell Inspiron 17 Series: 3721, 3737

Dell Vostro Series: Vostro 2421, Vostro 2521