Anything I should be aware of when charging the battery? We suggest charging in environments with 25±5℃ temperature and 45%-85% humidity. Battery performance might be reduced under low temperature. Please avoid storing batteries in high temperature environments such as in cars or under direct sunlight. Related articles How can I tell if the battery is fully charged? Can I see infrared light at night? Why does the battery drain so quickly? How long does it take to fully charge the battery? How long can the battery last? Where can I purchase the battery? Comments 0 comments Please sign in to leave a comment.