Ordered on working days before 4:00 PM, shipped today

Free shipping from €100

Take advantage of great offers !

Lithium batteries

(5 products)

Why choose a lithium battery for your boat?

A lithium battery is the modern power source for electric outboard motors and other boat accessories. Compared to traditional lead-acid batteries, lithium batteries are lighter, more powerful, and last much longer. This means more cruising time, less weight on board, and optimal ease of use.

View as

Advantages of a lithium battery

  • Lightweight:often up to 70% lighter than a lead-acid battery
  • Long lifespan:thousands of charging cycles without significant loss of capacity
  • Fast and efficient charging:shorter charging time for maximum ease of use
  • High energy density:more power and longer sailing time
  • Maintenance-free:no refilling water or complicated maintenance

Perfect for electric outboard motors

Whether you are aelectric outboard motorWhether you use Talamex or Mercury batteries, a lithium battery provides stable power for extended periods. Their light weight also makes them easy to transport and ideal for inflatable boats, sloops, and fishing boats.

Complete solutions with charger and battery box

In addition to individual lithium batteries, you will also findWatersports4funalso handybattery chargersandbattery boxesThis way you can easily put together a complete and safe power supply for your boat.

Buy a lithium battery at Watersports4fun

Easily order your lithium battery online and benefit from fast delivery and expert advice. With a lithium battery, you're choosing reliability, power, and years of worry-free boating enjoyment.

Frequently asked Questions

How long does a lithium boat battery last?
A lithium battery lasts an average of 2,000 to 4,000 charge cycles. This often means 8 to 12 years of use, depending on how intensively you load and charge the battery.

What is the best way to charge a lithium battery?
Always use a suitable lithium battery charger to extend its lifespan. Avoid fully discharging the battery and preferably charge it to 80-90% for optimal preservation.

What is the advantage of a lithium battery over a lead-acid battery?
A lithium battery is much lighter, lasts longer, and delivers more consistent power. While a lead-acid battery loses charge quickly, a lithium battery maintains stable performance, making it ideal for electric outboard motors.

  • Free Shipping

    Free shipping from €100

  • Quality customer service

    Immediate answer to all your questions

  • 100% safe payment

    Pay quickly & securely (afterwards).

  • A-quality brands

    Wide & deep assortment

Compare /3