GO FURTHER. LAST LONGER.
OUR 36 VOLT 100 AH BUNDLE DEAL NOW ON SALE!
TWICE THE POWER OF
Lithium Marine batteries for trolling Motors have twice the power.
Our lithium Iron Marine batteries are created with the highest quality materials, built for the long haul, these batteries will provide you with countless hours of enjoyment on the water.
36V BATTERY STORAGE BOX
38D Commercial Grade 36V 100Ah Storage
The HM484 Commercial Battery Box is a battery storage solution for sizes group 8D batteries, including Marine, RV, and Commercial equipment.
Stay on the water longer / Fish harder
Here at Tournament Lithium we help power your passion from morning to night. Built for abuse during long, tournaments, Lithium batteries are designed to endure. Our hard warranty is 10 years. Our batteries are constructed to last 10 years at 80 percent charge.
To help you do what you love longer. A battery made to last. We’ve harnessed the power of lithium chemistry and combined it with tournament grit to build you a better battery.
Tournament Lithium Batteries will give you twice the run time for your on-board electronics and twice the storage capacity for solar energy, while lasting 4x longer, providing exceptional lifetime value. Plus, tournament lithium's signature lifepo4 technology will perform at temperatures down to -40 F and weighs half that of traditional batteries providing superior performance in all weather, while shedding pounds off your boat.
Tournament Lithium Deep Cycle marine batteries charge much faster than traditional lead-acid batteries. We suggest at least a 10 amp charger per battery for regular use
Tournament deep cycle lithium marine batteries have a lifespan of 2-4 times longer than traditional lead-acid batteries.
Up to 70% lighter
Tournament lithium marine batteries can help you drop a significant amount of weight from your boat.
Tournament deep cycle lithium marine batteries are safe, non-toxic, and energy efficient.
Run in parallel
Connect multiple lithium marine batteries and run as many as needed in parallel.
Lower discharge rate
Tournament deep cycle lithium marine batteries self-discharge at only about 2% per month compared to lead-acid 30%.
No more annoying distilled water maintenance necessary to keep your battery healthy.
Tournament lithium marine batteries come with built in Bluetooth monitoring. Check the battery level from your phone so you can know exactly what your battery life is at any time.
Drop in replacement
Tournament lithium marine batteries are plug and play. Just connect your battery and you're ready to go.
We'll get you up and running in no time
No more worrying, Tournament Lithium marine deep cycle batteries are fast, efficient, lightweight, and easy to use. you'll be able to spend more time on the water doing the things you love.
Need some help determining exactly which batteries you need for your bass boat or other application? Let our lithium battery experts help you find the right battery.
Tournament Lithium trolling motor series batteries, use only grade A quality components to give our batteries superior performance and longevity. Our tournament lithium is built tough. This 12 Volt 100AH, 1280 WH lithium battery packs a big punch.
Engineered with lithium iron phosphate (lifepo4) technology this battery has twice the power, half the weight, and lasts 4 times longer than a sealed lead acid battery – providing exceptional lifetime value. 100 amp hours of capacity provides a full day of power for high amp draw trolling motors.
The highest quality lithium iron phosphate technology. There are distinct advantages that come with upgrading to lithium batteries on a trolling motor bank. The upgrade removes between 40 -160 pounds of weight from your boat.
With more power onboard, you won’t be worried about ending a day of fishing early because the trolling motor bank is out of power, which commonly happens with lead acid batteries. You get to stay out there longer and use the trolling motor the way it was designed.
The upfront cost of our lithium deep cycle battery is higher than a lead acid equivalent. But when you divide that cost of the life of the battery, our lifepo4 battery is already cheaper than a lead acid battery. When you factor in the cost and time associated with changing the batteries, you really save a bundle when you decide to install a tournament lithium battery bank. At 5000 cycles, most people will have these batteries for 10 years or more.
I'm absolutely blown away by the performance of these batteries. As a guide, I've used a lot of different makes and models over the years. I now have 3 of the 12V 120AH Extreme models, and 2 12V 100AH Flagship models. I've never used a more powerful battery. Super light, amazing performance in the boat, charges fast, and an unbeatable warranty. I can't say enough good things about them!
I purchased and used the 12v 100AH battery with the LED readout on top. One full fishing season in now complete. The battery has so much juice I can use it a few hours a day over a week without a charge on my 16ft boat. I was skeptical of the LED readout as it was always giving such high readings after a day on the water. Can that be? So I often test the voltage with my volt meter for piece of mind. Both my volt meter and the LED read out are the same or within .1 volts. Very nice.
The batteries performed great no problems whatsoever. Easy install. Charger works great. Bluetooth app is awesome. Fished for 9 hours with no sign of power drop off. Communication with you was excellent. Thanks again for a great purchase. I have had several Guys ask me about you maybe we will make another sale.
Bought a 60Ah battery at the start of 2021 to power my kayak trolling motor and also as a power source during camping trips. Was used weekly and after multiple charging cycles it still performs flawlessly. Very happy with the purchase and can recommend the batteries to anyone.
I saw Lithium Marine Batteries at the boat show a year ago. I almost fell over when they were asking $1800.00 dollars for one 12 volt 100 ah battery. I latter found a company out of Oakville Ontario that had their Brand Tournament Lithium Trolling motor batteries. I was interested to find out that they have worked on a perfect formula for current trolling motors that include Tournament Lithium Marine batteries in a set of 1 plus charger for 12 volt motors. 2 x 12 volt 100ah for 24 volt trolling motors and 3 x 12 volt 100 amp hour for 36 volt trolling motor batteries. They teamed up with a well know battery charger company out of the USA to make chargers that are specific to charge Lithium batteries perfectly. It also promotes the long life of Lithium Marine Batteries to last 8 to 10 years.
I spent the last 4 months of the open water season putting my 100aH Tournament Lithium battery to the test in my Old Town Predator MK. Between strong river currents, inland reservoirs, and the great lakes - this thing performed. Aside from the bonus of being so light in weight, my favourite aspect is the ability to monitor your remaining aH usage through the Bluetooth app. This is crucial when you depend on power to cover big water. I have had only one unexpected power drop on the water but still trying to determine the culprit between battery, Noco charger, or BMS bluetooth app settings. Either way, Mike has kept up communication since the beginning. Thanks!!!
I purchased 2 of these 24v. They directly replaced the original sla batteries that were fading fast. They last a long time. The down side is the bms. The bms is great for charging (preventing over-charging) but the bms kicks in if i try to run on max power and it shuts the bike down. The bike works well on the lower torque setting but not high. So, be warned, the bms protects the battery but in some situations, it may not be ideal for your usage. Overall a great purchase. The bike runs longer and is still fast, these are way better than sla and worth the price.
Chained two of them for 24v and placed in an older think electric bike. . Good for 14 hrs on full power. Charged with original sla charger. Wish the price was lower...
I concur with the tester that did a drain down test to this battery. I was very surprised to find a capacity of over 10ah on two tests with a remarkably high efficiency of recharge as previously reported. I stopped at 10.1ah since the voltage dropped to 10.2 volts under load at 4.6a drain and i did not want to excessively drain the battery. I bought the battery as a standby electric outboard battery in a sailboat.
I have been using Lithium Marine batteries for a year now. At first I did not realize the difference between Lithium Marine Batteries, and AGM, or lead acid. It was shown to me to buy Tournament Lithium, that over an 8-10 year period, Lithium batteries are actually cheaper to own. They also provide twice the power of lead acid batteries. When I am fishing, I can fish all day long. I don't have to call it a day after 3-4 hours. Tournament Lithium Marine Batteries are definitely worth the cost.
Americans are becoming comfortable with Lithium Marine Batteries. Most of the Pro circuit fishing pro’s now use them. They are 2 x more powerful than lead acid or AGM, but also weight much less. When you're running to specific locations to fish a tournament and at high speeds, the benefit of 150 lbs of less weight makes a difference both in speed and fuel consumption. These batteries are more expensive to buy, but are cheaper to run in the long run. They can last up to 10 years! with over 5000 charges.
I bought a brand new Tahoe this summer and it included a 24 volt trolling motor. I went out 2 or 3 times and was surprised that I was only able to run about 2 hours on this brand new Trolling motor. I spoke with a neighbour who runs them and he recommended Tournament Lithium Marine Batteries to me. He told me that they were made from Iron Phosphate and were very safe. Much safer than L ion batteries. I put in a complete 24 volt battery system including charger, and wow... not only looks great, but what a game changer for me.
Needed reliable and instant power for My fishing kayak. Was referred by fellow kayak anglers to Tournament Lithium. I acquired Batteries for Myself and My fishing partner. Wasn't familiar with Lithium power. Awesome! Put them through a full season..and was thoroughly impressed with the performance. Fished hard and for multiple outings. Never had any issues with power drop off. All the power and reliability I was looking for. Highly recommended 5 stars from Me.
Battery works well. Recommended!