Bad Battery? We Come to You!

Mobile Battery Testing & Replacement

Professional on-site battery service for Golf Carts, RVs, Automotive, Marine, Mobility Equipment, and More throughout St. Louis and surrounding areas.

Fast Quotes • Professional Installation • No Shop Visits

Recreational Vehicles

Whether you’re preparing for a long trip, dealing with a battery issue, or looking to improve your off-grid performance. We provide you with peace of mind without the hassle of dealing with a shop.

Golf Carts

Keep your golf carts running smoothly. Our technicians provide expert battery services to maximize their performance and lifespan, right at your location.

Aerial equipment & specialty batteries

We extend our specialized battery services to aerial equipment and other unique applications, ensuring dependable power for critical operations wherever you are.

Automotive

Whether you’re preparing for a road trip, troubleshooting electrical issues, or optimizing your vehicle’s performance, we deliver reliable, on-site automotive solutions that keep you moving—without the downtime or hassle of a shop visit.

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AmpedUp came to my boat at the marina because I thought it was the battery. They tested my batteries and they were good. Turns out it was a corroded connection at the starter. They didn't try to sell me on a new battery when that wasn't the issue. They replaced the connector on the starter cable and it fired right up. It saved me so much time and I didn't have to move the boat. I will for sure use them again

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I received exceptional service, same day appointment and the pricing was unbelievably fantastic! I highly recommend “AmpedUp”! The whole service was above and beyond!!!!!

⭐️⭐️⭐️⭐️⭐️

I didn’t have time to deal with a shop. They came to my house and tested both starting batteries in my RV and replaced one on the spot. No upselling, just honest advise. Will definitely use them again.

⭐️⭐️⭐️⭐️⭐️

Called for a battery, had the cheapest price around, and was delivered to my door the very next morning. Took my old battery as well so I didn’t have to mess with getting rid of it myself. Will be using them again when I need batteries in the future!