NWA Cycling
Member
I keep both my e-bikes inside so they stay at room temp when not in use. Depending on the temp/wind/windchill, I’ll ride in the upper 40’s. But when most people hate riding in the summer, I’ll ride in 100 degrees without any issues.Couple of battery tips from a Bosch manual:
Winter use – During winter use (particularly below 32° F (0° C)) we recommend charging and storing the battery at room temperature be-fore inserting the battery in the eBike immediately before riding it. For longer journeys in the cold, it is advisable to use thermal protective covers.
Storage – Temperatures below 14° F (-10° C) and above 140° F (60° C) should be avoided.