GHU M5Y1K battery outside box showing packaging and Dell Inspiron compatibility.
GHU M5Y1K battery label highlights part numbers and reliability for Dell Inspiron models.
GHU M5Y1K battery cells arrangement demonstrates capacity-focused design.
GHU M5Y1K battery connectors enable safe, easy laptop integration.
GHU M5Y1K battery in Dell fit showcases seamless replacement.
GHU M5Y1K battery in-use setup shows simple installation.
GHU M5Y1K battery testing and safety standards badge reinforces durability.

GHU

GHU M5Y1K HD4J0 40Wh Laptop Battery Replacement for Dell Inspiron 14/15/17

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$42.65

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Premium 40Wh Replacement Battery for Dell Inspiron

The GHU M5Y1K HD4J0 battery offers a reliable replacement option for Dell Inspiron models across 14, 15, and 17 inches. With a 40Wh capacity, it is designed to power daily tasks and longer work sessions, giving you a dependable energy source without the need for frequent recharges. This replacement is compatible with a wide range of Inspiron configurations and part numbers, including M5Y1K, M5YIk, GXVJ3, and others, making it a versatile choice for many Dell notebooks.

Engineered for everyday use, the battery undergoes rigorous safety testing to meet CE, FCC, ROHS, and UL standards. You can expect a sturdy, durable power solution that remains steady through many cycles, supporting your productivity with consistent performance over time.

Power, Speed, and Longevity

  • 40Wh capacity provides solid endurance for web browsing, document work, video calls, and light multimedia tasks.
  • Fast charging technology helps you get back to work quickly after a quick top-up.
  • Designed for durability and reliability, aiming to maintain performance over hundreds of recharge cycles.
  • Broad compatibility with many Dell Inspiron models ensures a flexible replacement option for multiple devices.

Real-World Use and Peace of Mind

Whether you are commuting, studying, or handling back-to-back meetings, this battery aims to reduce downtime and keep you productive. The combination of power capacity, safety testing, and a broad model reach makes it a practical choice for users who value consistency in daily computing.

  • Compatibility spans Dell Inspiron 14 3000/15 3000 series, and select 555x/5000-series configurations for broad coverage.
  • Multiple part-number support (including M5Y1K and K185W family variants) helps you verify a fit before purchase.

Care and fit: Verify your device model and part number to ensure a precise fit. Proper installation helps maximize performance and longevity.

FAQ

Q: What Dell Inspiron models are compatible with the GHU M5Y1K HD4J0 40Wh battery?

A: Fits a wide range of Dell Inspiron models in 14, 15, and 17 series; verify your exact model and part number (e.g., M5Y1K, K185W) before purchase.

Q: What benefits can I expect from this replacement battery in daily use?

A: 40Wh capacity supports longer sessions; fast charging minimizes downtime; designed for over 500 cycles with safety and reliability in mind.

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