DELL M5Y1K 3451 3458 3459 3558 3559 5455 5458 5558 555 4 Cells 2600mAh All support

DELL M5Y1K 3451 3458 3459 3558 3559 5455 5458 5558 555 4 Cells 2600mAh All support

The DELL M5Y1K 3451 3458 3459 3558 3559 5455 5458 5558 555 4 Cells 2600mAh All support is a high-performance replacement battery designed for Dell’s Inspiron 14, Inspiron 15, Inspiron 17, Vostro, and Latitude laptop series. These models—Inspiron 3451, 3458, 3459, 3558, 3559, 5455, 5458, 5558, 5559, and compatible Vostro and Latitude models—are widely used in homes, offices, education, and everyday computing where reliability, long battery life, and stable power delivery are essential.

Dell Inspiron and Vostro laptops are built for demanding workloads such as office productivity, online learning, web browsing, and multimedia entertainment. Over time, their internal batteries degrade, resulting in shorter runtime, overheating, slow charging, or sudden shutdowns. Replacing your worn-out battery with this 2600mAh 4-cell M5Y1K model restores dependable performance, stable power delivery, and long-lasting mobility. This battery is engineered to support these classic Inspiron models that must perform consistently throughout the day.

With a strong 2600mAh capacity, 14.8V output, and a robust 4-cell configuration, this battery provides reliable energy for users who rely on their Inspiron or Vostro laptop for office work, online classes, streaming, and everyday tasks. The 40Wh energy rating ensures stable power delivery for daily computing needs. Whether you are working at home, in the office, or traveling, this replacement battery ensures your device continues performing at its best.

Product Specifications – DELL M5Y1K 3451 3458 3459 3558 3559 5455 5458 5558 555 4 Cells 2600mAh All support

• Brand: Dell

• Compatible Brand: Dell

• Compatible Devices: Inspiron 14 3451 / Inspiron 14 3458 / Inspiron 14 3459 / Inspiron 15 3558 / Inspiron 15 3559 / Inspiron 14 5455 / Inspiron 14 5458 / Inspiron 15 5558 / Inspiron 15 5559 / Vostro 3458 / Vostro 3558 / Latitude 3460 / Latitude 3560

• Battery Model: M5Y1K

• Compatible Part Numbers: M5Y1K, GXVJ3, HD4J0, K185W, WKRJ2, VN3N0, 451-BBMG, P51F, P47F, P63F, P64G, P28E, P65G, P52F

• Voltage: 14.8V

• Capacity: 2600mAh

• Watt-hours: 40Wh

• Cell Configuration: 4 Cells

• Battery Type: Replacement Laptop Battery

• Condition: Brand New

• Warranty: 6 Months

Key Features – DELL M5Y1K 3451 3458 3459 3558 3559 5455 5458 5558 555 4 Cells 2600mAh All support

• High-capacity 2600mAh for extended runtime in everyday use

• Robust 4-cell configuration optimized for Inspiron, Vostro, and Latitude laptops

• Perfect compatibility with Inspiron 3451, 3458, 3459, 3558, 3559, 5455, 5458, 5558, 5559

• Improved thermal stability for cooler operation under daily workloads

• Stable power delivery for office productivity, online learning, and streaming

• Designed to meet Dell’s performance standards

• Supports long-term battery health and consistent charging cycles

• Ideal for students, professionals, home users, and everyday commuters

Compatibility – DELL M5Y1K 3451 3458 3459 3558 3559 5455 5458 5558 555 4 Cells 2600mAh All support

Compatible Dell Inspiron models:

• Inspiron 14 3451

• Inspiron 14 3452

• Inspiron 14 3458

• Inspiron 14 3459

• Inspiron 14 3462

• Inspiron 14 3467

• Inspiron 14 5451

• Inspiron 14 5452

• Inspiron 14 5455

• Inspiron 14 5458

• Inspiron 14 5459

• Inspiron 15 3551

• Inspiron 15 3552

• Inspiron 15 3558

• Inspiron 15 3559

• Inspiron 15 3565

• Inspiron 15 3567

• Inspiron 15 5551

• Inspiron 15 5552

• Inspiron 15 5555

• Inspiron 15 5558

• Inspiron 15 5559

• Inspiron 17 5755

• Inspiron 17 5758

• Inspiron 17 5759

Compatible Dell Vostro models:

• Vostro 3458

• Vostro 3459

• Vostro 3558

• Vostro 3559

• Vostro 3568

Compatible Dell Latitude models:

• Latitude 3460

• Latitude 3560

Supported battery codes:

• M5Y1K

• GXVJ3

• HD4J0

• K185W

• WKRJ2

• VN3N0

• 451-BBMG

• P51F

• P47F

• P63F

• P64G

• P28E

• P65G

• P52F

This battery is specifically engineered for these laptop models, ensuring a perfect fit and seamless functionality. Always confirm your battery model number before ordering.

Why This Battery Matters – DELL M5Y1K 3451 3458 3459 3558 3559 5455 5458 5558 555 4 Cells 2600mAh All support

Dell Inspiron and Vostro laptops are widely used for:

• Business productivity and office work

• Online learning and education

• Web browsing and social media

• Multimedia streaming and entertainment

• Home and personal computing

• Light creative work

A degraded battery can cause:

• Reduced runtime

• Overheating

• System instability

• Random shutdowns

• Charging issues

Installing a new 2600mAh battery restores mobility, stability, and reliability. This ensures your Inspiron or Vostro laptop continues performing without interruptions, whether you’re working indoors, studying, or on the move.

Signs You Need a Replacement – DELL M5Y1K 3451 3458 3459 3558 3559 5455 5458 5558 555 4 Cells 2600mAh All support

• Rapid battery drain even after full charge

• Reduced runtime compared to when the device was new

• Unexpected shutdowns during daily workloads

• Battery failing to charge or stuck at low percentage

• Overheating or swelling

• Laptop only works when plugged in

• Battery service warnings in Windows

If you experience any of these symptoms, replacing your battery is essential for safe and reliable performance.

Installation Guide – DELL M5Y1K 3451 3458 3459 3558 3559 5455 5458 5558 555 4 Cells 2600mAh All support

Inspiron 3000 and 5000-series models use an internal battery design.

Important: These models support multiple battery configurations. The standard OEM M5Y1K is 4-cell, 14.8V, 40Wh (2600mAh). A lower-capacity 2200mAh (33Wh) variant and higher-capacity 3200mAh (47Wh) variant also exist. Please open your laptop case to confirm your original battery model and capacity before ordering.

1. Power off and unplug the device

2. Remove the bottom cover using the correct tool

3. Disconnect the old battery carefully

4. Install the new M5Y1K battery and secure all screws

5. Charge fully before first use

Professional installation is recommended if unsure.

Why Buy from BlueArc Computer Solutions Kenya?

BlueArc Computer Solutions supplies high-quality laptop replacement parts including batteries, chargers, keyboards, screens, and accessories. We guarantee compatibility, reliability, and customer satisfaction, with nationwide delivery available.

Website: www.bluearccomputer.co.ke
Email: info@bluearccomputer.co.ke