Power Your Life Without the Wait
Purchase Batteries
Mobile automotive battery installations
Upgrade your golf cart to lithium power
Your Local Battery Experts — Powering What Matters Most
At Lone Star battery, batteries aren’t just something we sell — they’re what we specialize in. From everyday battery needs to advanced lithium upgrades, we deliver expert solutions you can trust.
All Batteries, One Place
We carry a wide selection of batteries for:
Cars, trucks, and heavy-duty equipment
Golf carts and recreational vehicles
Marine, RV, and specialty applications
Mobile Battery Installation
Stranded or short on time? We come to you.
Our mobile battery installation service saves you the hassle of towing or waiting in line.
Fast, professional installs wherever you need us.
Golf Cart Lithium Conversion Specialists
Upgrade your golf cart with confidence.
We specialize in lithium battery conversion kits that improve: Longer run times, Faster charging, Reduced weight, Longer battery life.
Our team handles everything — from consultation to installation.
Local, Honest, Reliable
We’re proud to be a locally trusted business focused on:
Honest recommendations, Quality products, Reliable service, Long-term customer relationships.
⭐ What Our Customers Are Saying
Discover the experiences of our satisfied customers
San Marcos
Location
“Extremely friendly! Gave me advice and solved my battery issues. Definitely recommending this place to everyone I know!”
— Lauren M., Google Reviewer
“They have a great variety of batteries — from golf cart to truck — and friendly, knowledgeable service with great prices. I’ll definitely be back!”
— Daniel B., Google Reviewer
“Super patient and helpful over the phone — no hard sales tactics. Thanks for walking me through my options!”
— Kelon B., Google Reviewer
Frequently Asked Questions
Explore answers to frequently asked questions about Lone Star batteries.
🔋 What types of batteries do you sell?
We carry a wide selection of batteries for nearly every application, including automotive, truck, golf cart, marine, RV, commercial, and specialty batteries. If you’re unsure what you need, our team is happy to help you find the right fit.
🚗 Do you offer mobile battery installation?
Yes! We offer mobile battery installation services, bringing fast, professional service directly to your home, workplace, or roadside. It’s a convenient option when your vehicle won’t start or you don’t have time to visit the store.
⚡ Do you install golf cart lithium conversion kits, if so how long does it take?
A lithium conversion replaces traditional lead-acid batteries with a modern lithium battery system. Lithium batteries are lighter, charge faster, last longer, and require far less maintenance than lead-acid batteries. Installation time varies by setup; it will typically take us 3-4 hours to complete.
♻️ What happens to my old battery?
We safely remove old batteries and ensure they are properly recycled in an environmentally responsible way.
🔄 Can you test my battery before replacing it?
Absolutely. We offer battery testing and diagnostics to check battery health and charging system performance, so you only replace your battery if it’s truly needed.
POWER THAT MOVES TEXAS
We offer a full range of batteries, professional mobile installations, and expert golf cart lithium conversion kits — all backed by honest service and local expertise.