Storage Instructions for Lithium Batteries
Room Temperature Storage
Storing lithium batteries at partial charge will not damage the battery like it will with a lead acid battery. Charge the battery to at least 50-60% and disconnect any loads that could discharge the battery.
We recommend taking the lithium batteries inside, like any deep cycle battery. Lithium batteries don’t like cold temperatures. They will not take a charge below 0 degrees, and they can freeze. There is no “kill switch” required for winter storage.