How do I maintain the battery?

The battery should be stored in a dry, ventilated and cool environment, away from fire, high temperature and flammable materials. Do not place the battery in an environment that may increase the temperature of the battery, such as in direct sunlight or inside a hot car. During long-term storage, ensure that the power is more than two LED light indicators. If stored for more than three months, charge and discharge the battery at least once to keep it active.