No more guessing what battery is charged, and what one isnt when reaching into your backpack, or looking at your shelf
Clips onto your battery leads
- Full- keep track of charged & already ran batteries while your out running
- Storage- track of what batteries are in Storage mode at home
*Before you run your battery, remove the tag to mark it as " ran "
Flexible enough to easily put on and remove, Thick enough to last!
Approx. size is 30x30mm