21700 Li-Ion Battery Airspool This significantly increases the chances

This significantly increases the chances of being spotted by a rescue boat or plane

Add multiple to your basket if you need more than one

9/16" M - 9/16 F

silver foam colours

digitally and paper/plastic less

21700 Li-Ion Battery Airspool This significantly increases the chancesThe 21700 Li Ion battery is equipped with a very convenient charging system that uses the built in USB C port. The battery doesn't come with a USB cable and can be charged with chargers dedicated to standard 21700 Li Ion batteries. The battery has  a built in bi color LED in the positive pole of the battery. It informs the user about the current charging status (red indicates the charging process blue means that the battery is fully charged). Due