Lithium Batteries for Bass Boats

Power Your Passion

As an angler, your time on the water is your most valued asset. A bass boat needs reliable marine batteries as they are necessary for both starting and running your fishing machine. Shorter charge times and more useable capacity without any late-day voltage sag means you can spend more time chasing that fish of a lifetime.

Find Out More Lithium Advantages

Power Up Your Boat

See how RELiON Ambassador, Matt Peters uses his RELiON batteries out on the water and why lithium batteries are the better choice for your bass boat.

See Why

Lithium Benefits for Your Bass Boat

Lithium batteries have a number of advantages making them the perfect choice for the avid angler


RELiON lithium batteries provide more power than lead-acid batteries and are typically half the weight. Boosting both performance and agility on the water.

Fast Charge Time

Time to charge is a major factor of each and every battery. Lithium batteries charge significantly faster than lead acid. Plain and simple. Our lithium batteries can be charged in as fast as an hour, but we recommend using a charge rate that charges them in 2-5 hours.

Partial State of Charge Tolerant

No longer do you have to worry about fully charging your batteries before use. With lithium power a partial state of charge will not damage the health of your battery or its long-term performance.

Increased Usable Capacity

Lithium batteries have more hours of power. With 25-50% higher capacity than lead acid batteries with full power throughout discharge lithium batteries eliminate the voltage sag that is all too common with lead acid and will keep you on the water.

Temperature Tolerant

Lithium batteries can handle a wide variety of conditions and are even 2.5x more efficient at low temperatures than lead-acid while being able to safely operate up to 149°F (65°C).

Maintenance Free

Lithium batteries are maintenance free. Lithium batteries last up to 10 times longer than their lead acid counterparts while still providing 80% capacity after 2000 cycles.

Pro Anglers Talk Paring Mercury Marine® with RELiON® Lithium Batteries

See How LiFePO4 Batteries Helped Pro Angler Al Farace

Why RELiON® Lithium Batteries Are The Right Choice For Your Boat with Matt Peters

MLF REDCREST 2023 Champion Bryan Thrift on Switching to Lithium Batteries

Why RELiON Batteries?

“There’s mainly two things that are always consistent in bass fishing, it’s that Things are going to CHANGE & something is going to BREAK.” And that is why I run RELiON Lithium batteries in my tournament boat! For those times on the road and out on the water when everything is changing and money is on the line, there is no question in my RELiON batteries! They are going to perform and push that extra mile to help me succeed on and off the water. As I fish over 200 days a year and depending on if I make it back to the dock or not is how I make my money, Reliability and Performance is everything and that’s why I run RELiON Lithium batteries and leave the questioning for everyone else!” – Patrick Walters, Elite Series Pro Angler

Bryan Thrift Wins REDCREST MLF Championship

Bryan Thrift fulfilled his promise as the man to beat on Lake Norman and comes out victorious to win the REDCREST Major League Fishing Championship.

Read More About Bryan's Success

Interested in Becoming a RELiON Ambassador?

Bass Fishing Ambassadors

Jake Whitaker

Bassmaster Elite Pro Angler

Bass Fishing Ambassadors

Jacopo Gallelli

Major League Fishing Pro Angler

Bass Fishing Ambassadors

Patrick Walters

Bassmaster Elite Pro Angler

Bass Fishing Ambassadors

Bryan Thrift

Major League Fishing Pro

Find the Right Battery for your Application

Lithium Battery Selector