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Deep Cycle Batteries

(12 products)

Power your systems with reliable deep-cycle batteries built for consistent performance. Explore lithium deep cycle batteries designed for long runtimes, faster charging, and dependable energy storage across marine, RV, solar, and off-grid applications.

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What Is a Deep Cycle Battery?

A deep-cycle battery is designed to deliver steady power over long periods rather than short bursts. Unlike starter batteries, it can be discharged deeply and recharged repeatedly without compromising performance.

Lithium-ion deep-cycle batteries — especially LiFePO4 — offer lighter weight, longer lifespan, and more usable capacity, making them a preferred upgrade from traditional lead-acid setups.

Find the Right Deep Cycle Battery for Your Needs

Choosing the right deep-cycle battery depends on your system voltage, runtime needs, and application type.

Whether you’re powering an RV, boat, solar setup, or backup system, lithium deep-cycle batteries provide stable output and reliable energy storage. Multiple voltage options — including 12V, 24V, 36V, and 48V — make it easy to match your existing setup or upgrade for higher efficiency.

If you’re looking to buy deep-cycle battery solutions in Canada, selecting lithium ensures long-term performance with minimal maintenance.

Lithium Ion Deep Cycle Battery Benefits

Lithium-ion deep-cycle batteries offer measurable advantages over lead-acid alternatives:

  • Longer cycle life
  • Faster charging times
  • Higher usable energy capacity
  • Lightweight and compact build
  • Consistent voltage output
  • Reduced downtime
  • Lower long-term replacement cost

This makes them ideal for both recreational and professional energy systems.

Why Choose Lithium Deep Cycle Batteries?

  • Maintenance-free operation
  • Deep discharge without damage
  • Built-in Battery Management System (BMS)
  • Lightweight for easier installation
  • Longer service life
  • Faster recharge cycles
  • Higher efficiency energy storage
  • Reliable performance in demanding environments

Applications Lithium Deep Cycle Batteries

Lithium deep-cycle batteries are widely used across:

  • RV and camper power systems

  • Marine and trolling motors
  • Solar energy storage
  • Off-grid power setups
  • Backup power supply
  • Golf carts and mobility equipment
  • Industrial energy storage
  • Telecommunications systems

Their stable discharge and recharge efficiency make them suitable for continuous use applications.

What Size LiFePO4 Deep Cycle Battery Do You Need?

Battery sizing depends on how much power you use and how long you need it. Smaller capacities work for light loads, while larger Ah ratings support extended runtimes or multiple devices.

Here’s a general sizing guide based on common system use:

Voltage Capacity Best For Typical Use Case
12V 60Ah – 100Ah Small RVs, kayaks, accessories Light daily loads
12V 150Ah – 200Ah+ Boats, campers, backup power, solar storage Medium runtime needs
24V 60Ah – 100Ah Trolling motors, solar storage Higher voltage systems
36V 60Ah Marine trolling motors Multi-day fishing trips
48V 30Ah+ Golf carts, mobility systems, solar storage High power output

Selecting the correct LiFePO4 deep cycle battery ensures optimal runtime, system efficiency, and battery longevity.

Free Shipping On All Lithium Deep Cycle Batteries

All lithium deep-cycle batteries ship free across Canada. Get reliable battery deep cycle solutions delivered directly to your location with fast, secure fulfilment.

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Frequently Asked Questions

Are Lithium Deep Cycle Batteries Worth It?

Yes. They last longer, charge faster, and provide more usable energy than lead-acid batteries, making them a high-value long-term investment.

Do Deep Cycle Lithium Batteries Need A Special Charger?

A lithium-compatible charger is recommended to ensure safe charging and maximise battery lifespan.

Which Deep Cycle Battery Is Best?

LiFePO4 deep cycle batteries are widely considered the best due to safety, cycle life, and performance stability.

What voltage options are available for deep-cycle batteries?

Common options include 12V, 24V, 36V, and 48V to suit RV, marine, solar, and mobility systems.

Can I buy deep-cycle batteries in Brantford?

Yes. Enexer supplies deep-cycle batteries across Canada, including Brantford, with shipping and support available.

Do lithium deep-cycle batteries require maintenance?

No. Lithium batteries are maintenance-free and do not require watering or regular servicing.

If there is no answer for your question, please feel free to contact us!

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