There are a few small things that help prolong the life of the battery:

  • Long term storage: 
    • Store at 50-75% state of charge (SoC) 
    • Keep in moderate temperatures (above freezing and below hot summertime temps)
    • Check SoC and briefly charge every three months (or according to manual)
  • Frequent use:
    • Let battery sit for at least two hours after a full charge (this allows for SoC calibration)
    • Keep battery at room temperature in extreme weather
    • Ensure system is turned off before unplugging battery
    • For use in below-freezing weather, keep the battery (or entire bike) inside at room temperature before riding. All Li-ion batteries act as if the SoC is very low when the cells are cold. Start with a warm battery to ensure full range. When riding, the battery can maintain a warm temperature 
    • Transport battery in passenger cabin when driving with the bike on a rack in wintertime. Cover the connector with a plastic bag to prevent road grime and debris from affecting the harness connector 
    • If the bike is washed with the battery out, let the bladed connector dry completely before installing the battery.