At S3Tech Supply & Solutions, we combine engineering precision with next-generation energy technology to power efficiency acrossevery sector.

Get 20% off your first order when you sign up today.

Start here

Shop Popular Categories

Car & Truck Batteries Powersports Batteries Golf Cart Batteries Sealed Lead Acid (SLA) Battery ATV Batteries Power Tool Batteries Wall Mounted Split Floor Standing Split Water Cooled Split System AAA Alkaline Batteries C Alkaline Battery D Alkaline Battery

Shop Holiday

Best Practical Gifts Gifts for Auto Enthusiast Stocking Stuffers Don't Forget the Batteries

Today's Deals

View all

Buy One, Give One

Together, we're amping up our support for the Marine Corps Reserve Toys for Tots program.

See How You Can Help

As a trusted HVAC supplier and battery solutions provider, we serve counties, schools, hospitals, developers, manufacturers, and B2C clients nationwide.

Our HVAC systems, battery storage units, and energy-efficient technologies are built for reliability, performance, and long-term value.

Backed by the proven engineering excellence of S3DA Design, we ensure every solution meets industry standards and sustainability goals.

We Recycle your Batteries & Bulbs

We Recycle your Batteries & Bulbs

Learn More →
We Offer FREE Battery Testing

We Offer FREE Battery Testing

Find Your Store →

HVAC solutions

Total climate control

From heating to cooling, air handling to controls, our HVAC solutions can provide measurably clean air. We provide end-to-end indoor climate control systems that create comfortable and manageable environments for a building’s occupants and stored goods. 

Building system and HVAC repairs

When an issue occurs, our experienced, safety-minded technicians will arrive promptly to get your facilities back online and running optimally. 

The S3 Tech Story

We're more than just a battery store, we're committed to providing outstanding service and expertise for a variety of solutions- including power, phone repair, auto battery installation, key fobs, lighting, and more! Whether you need help finding a replacement battery or to replace a shattered screen on your device, S3 Tech is here for you.

Learn About Us

HVAC services

We provide a multi-pronged approach to HVAC services that includes parts, installments, repairs, and maintenance. Our team of experts looks below the surface to help ensure your system is operating at its full potential.

Opportunities at S3 Tech

  • Learn How We Give Back

  • Buying for a Business? Start a Business Account

  • Interested in a store? Own A Store

  • Want to join the team? View Careers

1 4

Curious About Things That Power Your Life?

View all
1 3
View all