CUSTOMER TESTIMONIALS



We make it easy to buy 12V Lithium Ion Batteries for your applications, our batteries are a "Drop In Replacement" from lead/agm batteries.

  1. Simply remove your old battery..
  2. install the Smart Battery the same way,
  3. now your ready to go! 

Advanced RV

 ADVANCED RV
Advanced RV is now more advanced than ever! Utilizing the most advanced lithium ion batteries from Smart Battery, Their customers can camp without the worry of LPG or noisy fuel burning generators.






Ish Monroe - Pro bass Fishing Angler
So, Iam fired up with the new Lithium Batteries from Smart Battery. They have been awesome on the water because I am putting in long days and I am hammering on my MotorGuide; HARD! I guarantee you I spent at least 8 hours on the trolling motor and didn't even have a glitch and the batteries still charged in two and a half hours.

POWERED BY LITHIUM - Golf Course Review     CLICK HERE for the full review.
Sean O'connell - Pro Tournament fisherman     CLICK HERE for the full review.

Jeff Aul - Pro Bass Fishing Angler
I first heard of lithium ion marine batteries from watching a YouTube video of Bassmaster Elite Series Pro's using them. They seemed genuinely impressed by the batteries and explained many of the benefits. CLICK HERE to read the full review.

Fast Service

Thank you so much for getting these batteries to us next day, they arrived by 9:00am just like you said. it was very impressive ordering these batteries at 2pm and getting them next day by 9:00am your the best!

Thanks for all Your Help

Your customer service is very good, quick reply's to my emails and always answer the phone, our company is driven from our relationships with our suppliers and we will continue ordering from Smart Battery.

Excellent Product

I have researched lithium ion batteries for the past year, our company requires strict standards for quality and service from a supplier. when I came across Smart Battery at the Battery Show in Detroit I thought the product was to be to good to be true, after a trip to your office in Tampa and meeting your team we were very impressed.

Perfect Fit

“I have just received my lithium batteries they fit perfectly where I took out my lead acid batteries. my RV is staying charged longer and recharges much faster.

Very Easy to Understand

Thank you for everything, your products are very easy to understand and work exactly as you described, we still have not been able to drain them in one day of trolling even with strong winds and current holding my trolling motor back.

Excellent Performance

my new lithium batteries just arrived for our floor sweeping machine, the floor sweeper performs and handles much easier with less weight and stays charged twice as long as the lead battery which allows us to complete our jobs in less time. the sweeper has full power for the entire charge and runs like new again.