SKU: 21248386879

DENAQ 8-Cell 4400mAh Li-Ion Laptop Battery for GATEWAY Solo 400, 450 (black)

Sale price$72.67 Regular price$80.74
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

DENAQ 8-Cell 4400mAh Li-Ion Laptop Battery for GATEWAY Solo 400, 450 (black)This DENAQ replacement battery is a high quality, ready to use power solution for Gateway Solo 400 and 450 laptops. Built as a brand new 8 cell Li Ion pack with a robust 4400mAh capacity, its designed to restore the dependable uptime you relied on when your original battery was new. With a focus on longevity, safety, and compatibility, this battery lets you keep productivity up and downtime downwhether youre working at your desk, presenting on the go,

This DENAQ replacement battery is a high-quality, ready-to-use power solution for Gateway Solo 400 and 450 laptops. Built as a brand-new 8-cell Li-Ion pack with a robust 4400mAh capacity, it’s designed to restore the dependable uptime you relied on when your original battery was new. With a focus on longevity, safety, and compatibility, this battery lets you keep productivity up and downtime down—whether you’re working at your desk, presenting on the go, or traveling between meetings. The compact, black shell is tailored to blend seamlessly with your device’s design while delivering steady performance and reliable energy when you need it most.

  • Extended runtime: 8-cell design with 4400mAh capacity provides longer use between charges, helping you work, study, and play without frequent recharges.
  • Wide compatibility: Specifically engineered as a replacement for Gateway Solo 400 and Gateway Solo 450 models, ensuring a snug fit and dependable power delivery.
  • Faster charging: Engineered to take less time to reach a full charge compared with many other third-party batteries, so you can get back to work sooner.
  • Quality and safety: Built with high-quality Li-Ion cells and standard protections against overcharge, over-discharge, and short circuits for safer operation.
  • Plug-and-play replacement: Simple swap-in design that mirrors the original battery’s form factor, color (black), and connector arrangement for hassle-free installation.

Technical Details of DENAQ 8-Cell 4400mAh Li-Ion Laptop Battery for GATEWAY Solo 400, 450 (black)

  • Battery type: Li-Ion
  • Cells: 8-cell
  • Capacity: 4400mAh
  • Color: Black
  • Compatibility: Gateway Solo 400, Gateway Solo 450
  • Origin: Brand-new replacement battery

How to install DENAQ 8-Cell 4400mAh Li-Ion Laptop Battery for GATEWAY Solo 400, 450

Follow these simple steps to replace your Gateway battery safely and quickly:

  • Power off your laptop and disconnect any external power sources.
  • Close the lid and flip the laptop over to access the bottom panel.
  • Locate the battery release latch, slide it, and carefully remove the existing battery from its bay.
  • Take the DENAQ 8-Cell battery and align it with the battery bay connectors. Gently slide it in until it seats securely.
  • Engage the battery lock (if present) and reconnect any panels you opened. Turn the laptop on, then connect the charger to begin charging the new battery.
  • Allow the battery to calibrate with your device by letting it reach a full charge, then use normally until it needs recharge.

Frequently asked questions

  • Q: Is this battery compatible with Gateway Solo 400 and 450 models?
    A: Yes. It is designed as a direct replacement for Gateway Solo 400 and Gateway Solo 450 laptops, providing a reliable fit and consistent power delivery.
  • Q: What is the capacity and cell configuration?
    A: The battery is an 8-cell Li-Ion pack with a capacity of 4400mAh, offering extended run time between charges.
  • Q: Does it charge faster than other third-party batteries?
    A: The description highlights faster charging relative to many competing batteries, helping you get back to work sooner. Actual charging time may vary by charger and usage pattern.
  • Q: Are safety protections included?
    A: Yes. The battery is built with standard safety protections to guard against overcharge, over-discharge, and short circuits for safer operation over its lifespan.
  • Q: Will this affect warranties or require special installation?
    A: It is a simple plug-and-play replacement designed to mirror the original battery’s form factor. Always consult your device warranty terms and replace only with compatible accessories to avoid issues.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 21248386879

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deedee
Charlottesville, US
★★★★★ 5
The way it fits
Size: XX-Large, Color: White
Great my husband loves the shirt , it fits him so comfortably. And loves it all cotton . Thumbs up
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Reviewed in the United States on May 16, 2026
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Westerner
Draper, US
★★★★★ 4
Fair quality all cotton Oxford with wide choice of colors
Size: Small, Color: Sky Blue
This is real oxford cloth with the warp dyed and weft left white. It's actually 100% cotton. I've ordered several other "100% Oxford" shirts on Amazon that were not. Amazon's own Essentials brand OCBD is better than this Cotton King brand and only half the price, but it is not offered in even a fourth of the colors. I like all the pastels. Amazon's "Stretch" version is not Oxford cloth or cotton at all. These Cotton King shirts are a bit lighter weight than the non-stretch cotton Amazon Oxford shirts which are about the same weight as the original Brook's Brothers or Lands' End "Sail Rigger Oxford" which is their current heavyweight oxford as well as their "Hyde Park" Oxford from the past. The Brooks Brother's USA-made Oxfords may be worth it, but I don't have a use for them. Their imported "Friday" Oxfords are just overpriced. Lands' End has been changing their sources and the fit is inconsistent often with sleeves that are too short and very few color choices. The all-cotton Amazon Oxfords are at least as good as the Lands' End and Brooks Brothers Friday shirts, sell for as little as Lands' End's lowest sale prices, and fit better, but the color choices are few. I've only bought these Cotton King in a few colors the others aren't offering. They're more expensive, but still half the price of the Friday shirts and worth just as much.
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Reviewed in the United States on June 2, 2026
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M. Boychenko
Houston, US
★★★★★ 5
Nice casual shirt
Size: XX-Large, Color: Sky Blue
Great shirt. The size is right. The color is as expected. Comfortable. Didn't iron it yet, so can't tell how easy it is.
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Reviewed in the United States on April 21, 2026
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Jer D
Birmingham, US
★★★★★ 5
Good shirt
Size: Small, Color: Black
Needed a shirt for a funeral. Arrived quickly. Fits great. Material feels good and not cheap.
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Reviewed in the United States on April 4, 2026
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Carol
Bozeman, US
★★★★★ 5
As advertised
Size: Large, Color: Peach
Nice peach pink color. Good for casual as well and suit and tie wear. Machine washed and dried without shrinkage or fading. The material is stiff and requires touch up iron or steam press. Husband likes and says it is comfortable. Would buy again
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