Extend your battery life and improve laptop performance with a Gateway 478574-3S1P battery. This 478574-3S1P battery is compatible with the GWTC71427 and GWTC71427 BK laptops.
We use only the highest quality battery cells and components that charge faster and last longer. This 478574-3S1P battery is rated 4500 mAh and will typically last 4-5 hours on a full charge.
We are a family-owned and operated business based in the US. We pride ourselves on delivering the highest-quality laptop batteries and chargers. Our friendly and tech-savvy customer support is here to help with any questions about compatibility or Gateway battery power issues.
All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery.
