Li-Ion batteries are used in all current Light & Motion bike lights. Here are some helpful tips to keep you happy and your light healthy:
1) Out of the box, always fully charge your system before its first use. Systems are shipped only partially charged and must be fully charged to achieve proper run time. Most lights require a break-in period of a couple rides and charges to accurately calibrate the run-time indicator lights.
2) Charge before you ride if you haven't charged it in the last few days or weeks. Li-Ion batteries will slowly lose their charge over time. If you're ever feeling like your run-time (burn-time) was low on a particular ride, think back to when you charged it last. If it was recent enough, try a run-time test to verify the condition of your battery. Use the link below for instructions on how to test your light.
3) Give the light a full charge before storing it long-term. It is recommended to pull the light from storage every 8-12 weeks and top off the charge to prevent deep discharge. This will not only improve the longevity of the battery, but it also prevents any surprises if the light fails to turn on when you pull it from storage.
*Deep discharge is a term for a battery in a state of unrecoverable and complete depletion. If the metals in the battery sit without a charge (electrons), they become unbalanced and decay. Lights can experience minimal decay which results in less than expected run-times and as batteries age they naturally will have a lower capacity to hold a full charge.
4) Check in with your light at least 4 weeks prior to any trip. Is the battery charging; do all the functions work properly? If not, this gives you plenty of time to contact our customer support team and resolve the issue.
Please leave us an email so we can help get your light ready for the next adventure!