Power Your Boat, RV, Solar, Commercial Applications, & More…

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Charges 5x faster

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Smaller size and lighter weight

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No fumes, no venting, no maintenance

11 year

Buy with confidence with our competitive no-nonsense 11 year warranty.

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cells only

Ionic uses the best cells so your battery lasts longer and performs better.


Monitor your charge at any time from our user-friendly Ionic mobile app.


Ionic batteries are 100% compatible and safe with Yamaha and Mercury motors

get the battery of tomorrow, today

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50 percent lighter


zero maintenance


2x the power


5x faster charging

The Power Of An Ionic 12V Deep Cycle Battery

Looking for a 12V deep cycle battery that can go the distance? Then look no further. Ionic 12V deep cycle batteries provide steady, reliable power. And at an affordable price long-term. So, you can work hard AND play hard without running out of juice.

New to lithium LiFePO4? Been thinking about making the switch but haven’t pulled the trigger? A lithium 12V deep cycle battery can give you 2x the power, half the weight, and a charging speed that’s 5x faster than other batteries. So power your campsite, your bass boat, and more with lithium! When it comes to your favorite outdoor activities, you name it and Ionic can probably power it.

Which One Is Right For You? Our 12V Deep Cycle Batteries

Replacing your old battery with an Ionic 12V deep cycle battery is as simple as plugging it in and playing. That’s all there is to it! You can even connect our 12V batteries in series or parallel, if you’re looking to max capacity. But which battery is right for you? Check out our selection of 12V deep cycle batteries here:

How Can You Use Your 12V Deep Cycle Battery?

Ionic Lithium 12V deep cycle batteries run the gamut when it comes to uses and applications. Whether you’re looking to power a small fish finder (check out our 12V 12Ah battery) or a heavy duty RV battery with a built-in heater (12V 300Ah battery) we’ve got you covered.

So what else can you power? Here are a few applications:

Marine Batteries

Ensure your boat, fishing kayak, and/or trolling motor are ready for a full day out on the water. An Ionic 12V deep cycle battery can keep you reeling in the fish from dawn to dusk! Power your lights, GPS, trolling motor, stereo, and so much more. Our deep cycle batteries are also easy to connect in series or parallel, if you need more than one!

Solar Batteries

Living off grid? Or living in an area where the grid’s unreliable? Lasso the power of the sun with eco-friendly LiFePO4 lithium batteries. Pair your reliable Ionic 12V deep cycle battery with solar panels and a charge controller to get started. Ionic batteries discharge at a rate of about 2% per month. That’s it! Lead acid batteries hover around 30% discharge per month.

RV Batteries

Who says camping has to be uncomfortable? Enjoy the great outdoors in comfort with a 12V deep cycle RV battery. Whether you have an RV, travel trailer, 5th wheel, or pop-up camper, lithium can go the distance. They’re also incredibly lightweight and take up a small amount of space. Depending upon your battery’s capacity you can power appliances, lights, electronics, and more. It’s really up to you!

And don’t forget that we offer 12V deep cycle batteries that feature built-in heaters. This means you can enjoy camping even in colder seasons and cooler climates.

Commercial Batteries

Lithium 12V deep cycle batteries are the ultimate cost-effective option. They may cost more upfront, but they earn their keep in the long run. Our LiFePO4 lithium batteries can help you get the job done efficiently and without maintenance. No worrying about corrosion, watering batteries, or anything like that. Plus, charging requires as little as 1 to 2 hours with lithium. Other batteries can take up to 8 hours. Time is money and this is a massive difference when it comes to the worksite. Save yourself the headache and go with lithium.

Best commercial uses? Floor sweepers, floor scrubbers, lift gates, and even small forklifts.

Lithium Is Here To Power The Future

Traditional lead acid batteries have been the industry standard for a long time. Isn’t it time for a better alternative? In nearly every case a LiFePO4 12V deep cycle battery IS the better option. Here are a few reasons why:

Speedy Recharge Times

Lithium 12V deep cycle batteries accept higher charging currents than lead acid batteries. This results in charge times as low as a couple of hours. This is a clear improvement over traditional lead acid batteries that can take up to 8 hours (or more) to recharge. 

Reliable Power That Lasts

Lithium 12V deep cycle batteries can withstand more strenuous conditions. You can operate Ionic batteries between -4 degrees fahrenheit and 140 degrees fahrenheit. And with the built in BMS system, if the temperatures are too extreme to accept a charge, it simply won’t until it’s safe to. These batteries are also built to last 2x to 4x longer than traditional lead acid batteries. Lifespans stretching up to 10x longer than lead acid batteries are not uncommon.

Built-In Bluetooth Technology

This is where the future comes into play. Ionic lithium 12V deep cycle batteries have Bluetooth capabilities. This means that you can check the status of your charge from anywhere, using the Ionic App. You can also deep dive into voltage, current, battery events, and more. Why leave things to chance, when you can gain instant access to the facts?

Do You Have Questions? We Have Answers!

What type of charger should I get for a lithium 12V deep cycle battery?

For the most optimal experience and to increase battery longevity, we recommend using one of our 12V battery chargers. Once your battery is fully charged the charger will automatically stop charging. This helps prevent damage. We have two types of chargers - single chargers and bank chargers, which can charge multiple batteries at once.

Are lithium deep cycle batteries safe?

Lithium deep cycle batteries are leak-free, and non-toxic. Lithium deep cycle batteries don’t emit toxic fumes either. This makes them safer, and simpler to use and store than lead acid batteries.

What sort of maintenance do deep cycle batteries need?

We have good news! Lithium deep cycle batteries are maintenance-free. No watering or checking for corrosion, as with other battery types. Simply plug and play.

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Need Help Deciding Which Lithium 12V Deep Cycle Battery Is Right For You?

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LithiumHub’s friendly team of battery experts are always here to help! Click below to contact us, or give us a call. We’re happy to provide advice, and answer any questions you may have. We are real people, right here in the USA, and we’re ready to help!

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