Lithium Ion Deep Cycle Batteries

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Lithium-Ion Deep Cycle Batteries

Power should be readily available and reliable when you need it most, and when it comes to this, lithium ion deep cycle batteries will not disappoint. Built tough, each battery packs a punch with lithium-iron-phosphate (LiFePO4) technology, which lasts longer than standard lead-acid and AGM batteries. Plus, they have half the weight and twice the power of generic batteries, making them ideal for the most demanding applications, including boating and solar energy storage. Anytime you need lots of power for an extended period, you can count on a lithium deep cycle battery to deliver more capacity to last a full day, even for the most power-hungry RV and trolling motors.

Using lithium-ion deep-cycle batteries

Lithium-ion batteries are the most dependable power sources for deep-cycle applications in marine, commercial, industrial, solar, and recreational settings. They come in a range of sizes to suit every need, including mobility scooters, robotics, powered wheelchairs, golf carts, and trolling motors. You will also find higher-capacity LiFePO4 batteries for the most demanding applications, like Bad Boy Recoil buggies, propulsion marine electric motors, warehouse vehicles, golf carts, and mobility scooters.

Safety and quality assurance

Quality and safety are assured in every lithium-ion deep cycle battery built according to UN38.3 safety standards and ISO 9001. With a higher density, enhanced discharge rates, and higher total charge, the batteries have five times the life and usable energy of lead-acid batteries. That means their lifespan is longer, and you get more usable energy to last you all day.

Specs of lithium deep-cycle batteries

Check out these of a lithium deep cycle battery to understand how reliable, safe, and long-lasting it can be:

Performance and features

Each LiFePO4 battery we carry has 6000 life cycles at 100% Depth of Discharge (DoD), making it a high-capacity system that delivers steady output voltage while discharging. That means the power output won’t drop dramatically like SLA batteries, and you get consistent power throughout.

The battery has pressure-resistant cells and comes with reliable shock and vibration resistance. Depending on the size of your LiFePO4 battery, it should provide consistent power, as stated in Amp-hours. For instance, a 12V 40AH deep-cycle battery will deliver steady power for all 40 Amp hours.


LiFePO4 batteries are lighter than lead-acid batteries. Even a higher-capacity unit like the 72V 125 AH deep-cycle battery should weigh significantly less than a group of lead-acid batteries connected in a series, so it won’t weigh down your boat or recreational vehicle.


The charge temperature range is 32 to 167 degrees Fahrenheit, and the self-discharge rate is 2.5% per year. Be sure to get a suitableLiFePO4 battery charger for these deep-cycle batteries, as it’s not recommended to use a lead-acid battery charger. With the wrong charger, you risk damaging your battery.


All our lithium-ion deep-cycle batteries are UN38 certified and meet all international and local regulations for marine, ground, train, and air transport. Plus, they’re manufactured to ISO 9001 standards.


Another great thing about deep-cycle LiFePO4 batteries is the built-in battery management system (BMS) that manages and controls the battery. It’s a standard feature that protects against things that can reduce the battery’s life expectancy and cause safety issues, such as reverse polarity, short-circuiting, overcharging, and over-discharging. So you know your battery is safe to use and charge every time.