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RUEMIU

RUEMIU 62Wh M5Y1K Laptop Battery Replacement for Dell Inspiron & Vostro - Upgraded 14.8V 4-Cell

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

$41.35

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

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout Free 30-day returns
Spare Keep a spare (2)

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

Multi-device One for each device (3)

Free tracked shipping and secure checkout on every U.S. order.

Free shipping

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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

Meet RUEMIU's upgraded 62Wh M5Y1K battery, a reliable replacement designed to refresh your Dell laptop’s power. Built as a 4-cell pack at 14.8V, this option stores more energy without adding bulk, helping you work, study, or browse with fewer interruptions between charges.

Extended power for everyday tasks

With a substantial jump from the original 40Wh design, the 62Wh capacity offers longer runtimes between charges. Real-world use often includes longer sessions away from a power outlet, whether you’re on campus, commuting, or tackling back-to-back tasks at the coffee shop. The upgrade is suited for users who value steady performance during longer workdays or classes.

Wide compatibility across Dell laptops

This RUEMIU replacement is designed to fit a broad range of Dell machines, including Inspiron 15 and 14 series, as well as several 17 and Vostro models. Compatibility covers common models like 5558, 5559, 3558, 5555, 3567, 5458, and related configurations. Always verify your device’s P/N to confirm a match before installing.

  • 4-cell lithium-ion design balances weight with endurance
  • 14.8V nominal voltage aligns with Dell power requirements
  • 62Wh capacity supports longer sessions between charges
  • Smart IC protection guards against overheating, overcharging, overvoltage, and short circuits

What’s included and how it helps

Each kit arrives with the M5Y1K battery, a concise installation manual, and RUEMIU’s responsive customer support to assist with setup and troubleshooting if needed.

  • Installation manual for step-by-step guidance
  • Responsive support to answer questions quickly
  • Safety features designed to encourage a confident upgrade

Notes on compatibility help you verify P/Ns such as M5Y1K, M5YIK, P47F, P51F, P63F, GXVJ3, and more. The upgrade option is intended to offer enhanced use without changing the device’s ergonomics or core functionality.

FAQ

Q: Which Dell models are compatible with the RUEMIU 62Wh M5Y1K battery?

A: Compatible with Dell Inspiron 14/15/17 series and Vostro models; verify listed P/Ns before purchasing.

Q: What is included with the RUEMIU battery replacement?

A: The kit includes the M5Y1K battery, installation manual, and responsive customer support.

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