Day or night, offshore or inshore, near or far, the possibilities with Astro Lithium batteries are endless.

Boating applications offer one of the biggest advantages when going lithium. Lithium batteries are longer lasting, lighter weight and more durable than traditional SLA batteries.

Fishing in the skinny? Less weight equals less draft. That is an combination every fisherman can agree on. Don't just fish all day, fish multiple days with our longer last batteries! Whether you are fishing in a 15' skiff or a 35' center console, let our experts help you find the right setup for you.

Golf Carts

Upgrading to lithium batteries is one of the quickest and most effective ways to improve the performance of any golf cart. Increase range, boost speed, and gain storage space by swapping it to an Astro Lithium drop-in replacement for traditional lead acid batteries.

Another advantage of Astro Lithium batteries is 100% maintenance free. No more checking water levels or accidentally burning up batteries because of forgetting that monthly maintenance schedule.  The list of advantages goes on, from simplicity of only having one battery instead of six, to having a battery with an 8-year warranty and the peace of mind that comes with knowing you will not have to worry about swapping batteries for over a decade. Upgrade today and maximize your golf carts potential.  

mobile power

Large power banks for your phone or laptop. Folks who go camping and bring a battery to have their phone, laptop, and portable GPS charged for days or even weeks. 

Our 12V 100Ah battery is enough to keep your phone charged for about 6 months!


One of the most popular applications for lithium batteries is long term energy storage in RVs and campers. Being off the grid entirely can be an experience unlike any other, but that doesn't mean you have to be without some everyday conveniences.

The combination of the right solar panels and lithium batteries can be a dream scenario for anyone looking to be indpendent of the grid. Talk to one of our experts today to learn about the right setup for your needs.