Are the batteries replaceable?

Unfortunately, no. To ensure the full tightness of the e-Fin, we have to grout the entire inner cavity with a compaction measure.

Important to know: The battery has a minimum life of 500 charging cycles. After that, the battery is not broken, but gradually loses its full capacity.

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Can I use the e-Fin on all waters?

There are various waterways where navigation is prohibited. Familiarize yourself with the local laws, watch out for bathing areas and other zones closed to water sports.

Will I get faster with multiple e-Fins on one SUP?

Unfortunately, no. Only the thrust when starting up becomes stronger.

How fast can I go with the e-Fin?

Depending on the driving characteristics of the water sports equipment and the rider's weight, the e-Fin can accelerate up to 8 km/h.