Your power meter set comes with two CR2032 coin cell batteries, which allow for up to 550 hours of riding. Replacement CR2032 batteries can be purchased wherever batteries are sold.
DRIVE-SIDE POWER METER
1. Using a Phillips #1 screwdriver, remove the three screws by turning counterclockwise.
2. Remove the old battery.
3. Place your new battery into the battery compartment with ‘+’ facing outwards towards you.
4. Reinstall the battery cap and tighten the three screws in place.
NON-DRIVE-SIDE POWER METER
1. Twist the cap counterclockwise to remove it. Do not pry the cap.
2. Remove the old battery from the cap by holding the cap by its edges and tapping it against a hard surface.
3. Place the new battery into the cap with the ‘+’ symbol facing the battery cap.
4. Replace the cap and twist it clockwise to secure it.
Batteries must be disposed of properly, including keeping them away from children. Even used batteries may cause injury if ingested!