How long does the battery life on the glowing rolling tray last? Eddie January 11, 2022 22:26 Updated The battery life before having to charge should be around 5 hours. Related articles Why does my flavor tube have no packing stick? How do I use the electric grinder? Are you hiring? What are the specifications of the Burj 2-in-1 Electric Nectar Collector? Why is 7-Eleven listed but doesn't carry the product? Comments 0 comments Article is closed for comments.