Maintenance
After receiving
Important Maintenance Notice #1
Make sure to charge your Boost Fin fully right after you receive it. Charge the battery till it is full at least once a month, even if you don't use the fin.
Important Maintenance Notice #1
Make sure to charge your Boost Fin fully right after you receive it. Charge the battery till it is full at least once a month, even if you don't use the fin.Before riding
The charger jack must be sealed when riding with Boost Fin. Cap it with either a stock jack plug or use a wax earplug.

Important Maintenance Notice #2
Always seal the charger jack before riding.After riding
Important Maintenance Notice #3
Never charge your fin if the jack is wet. Make sure that the jack is fully dried before charging.Сorrosion cleaning
If you start noticing water inside your jack after your session, you might have not closed the plug tight enough → consider getting a silicon earplug. It completely seals the charging port and is very easy to use.
We recommend getting this silicon earplug for your boost.
We recommend ordering Leash for your boost. It will allow you to better secure the Fin on the board and not worry about accidentally losing it.