Mainely Karts

07/27/2026

⚡ LEAVE LEAD BEHIND. EXPERIENCE LITHIUM POWER! ⚡

At Mainely Karts LLC, we're proud to offer DC HOUSE 48V Lithium Battery Conversions—a smarter, lighter, and more powerful upgrade for your golf cart!

Why are more customers making the switch?

🔋 Up to 10-Year Lifespan
⚡ Charges up to 4X Faster
🏌️ More Consistent Power & Better Hill Climbing
🚀 Improved Acceleration & Performance
⚖️ Over 250 lbs. Lighter Than Lead-Acid Batteries
🛠️ Maintenance-Free – No more checking water levels or cleaning corrosion!
📱 Bluetooth Monitoring – Check battery status right from your phone.
🛡️ Built-In 200A Smart BMS for advanced battery protection.
🔥 Heavy-Duty Metal Case for added durability and safety.
❄️ Low-Temperature Protection for reliable performance in cooler weather.

At Mainely Karts, we don't just install batteries—we professionally convert your cart, inspect the electrical system, and make sure everything is set up for reliable, long-lasting performance.

Whether you own an EZGO, Club Car, or Yamaha, we can help you say goodbye to heavy, high-maintenance lead-acid batteries and enjoy the benefits of lithium power.

💰 Lithium conversion kits available.
📅 Installation appointments are now being scheduled.

📞 Call or Text: 207-850-6237

🚛 Need help getting your cart here?
Reserve our FREE loaner trailer or ask about our pickup and delivery service.

Mainely Karts LLC
From Karts to Parts & Service... We've Got You Covered.

👇 Question for our followers:
If you could upgrade ONE thing on your golf cart today, what would it be?
🔋 Lithium Battery
⬆️ Lift Kit
🛞 Wheels & Tires
💡 Lights & Accessories

Tell us in the comments!

07/14/2026

⚡️🔋 Ditch the Dead Lead… Go Lithium Power with Mainely Karts! 🔋⚡️

Is your golf cart struggling with old, heavy, worn-out lead-acid batteries? It’s time for an upgrade!

Mainely Karts is helping customers make the switch to Lithium Power with professional lithium battery conversions. 🏎️💨

Say goodbye to:
❌ Weak performance
❌ Constant battery maintenance
❌ Heavy batteries taking up space
❌ Long charging times

Say hello to:
✅ More consistent power & acceleration
✅ Faster charging
✅ Longer battery life
✅ Less weight for better efficiency
✅ Maintenance-free performance
✅ Better performance on hills and rough terrain

Whether you use your cart at camp, around the neighborhood, or on the course — a lithium conversion is an upgrade you’ll feel every time you ride.

🔋 Lithium conversions starting at $1800 installed
📞 Call or text 207-850-6237 to schedule your conversion!

Need more upgrades? We also offer:
🛠️ Gas & electric service
⬆️ Lift kits
🛞 Wheels & tire packages
🚛 Pickup & delivery or reserve our loaner trailer

Mainely Karts — Fresh off the course. From Karts to Parts and Service, we’ve got you covered!

05/31/2026

Just dropping off. See you at the track.

05/20/2026

⚡️ DC House Lithium Conversion at Mainely Karts! ⚡️

Another golf cart upgraded and powered by a new DC House Lithium Battery conversion! 🔋🏎️

Say goodbye to heavy lead-acid batteries and hello to:
✅ Faster charging
✅ Longer battery life
✅ More consistent power
✅ Reduced weight
✅ Zero battery maintenance
✅ Better performance on hills and rough terrain

This cart is now lighter, quicker, and ready for many more miles of fun! Whether you use your cart around campgrounds, the neighborhood, or the golf course, a lithium conversion is one of the best upgrades you can make.

💥 Lithium kits starting at $1800 installed
📞 Call or text 207-850-6237 to reserve your conversion spot today!

Need service or upgrades? Don’t forget we also offer:
🛠️ Gas & electric repairs
⬆️ Lift kits
🛞 Wheels & tire packages
🚛 Pickup & delivery or reserve our loaner trailer

01/04/2026

Shout out to my newest followers! Excited to have you onboard! علاء خضر, Kim Chris

12/29/2025

12/29/2025

Rocking down by Route 11 on this Icy day 🥶🌧️ Thank you to all the CMP Workers today🩷

11/24/2025

A quick walk through the lot today. Gas ⛽️ and electric ⚡️carts 2 and 4 seater available. Prices start at $3500. Stop by and check them out.

11/15/2025

Behind the scenes at Mainely Karts! Lots of projects! 😁