What type of battery is used by the GEGO? Customer Support Agent August 05, 2020 21:10 GEGO uses a 3.7 V lithium battery, with a capacity of 720 mAh, making it perfectly safe for flight travel. Related articles Is GEGO compliant with the new FAA regulations about lithium batteries? What Countries Does GEGO work in? When in Europe can I connect to recharge with 220 voltage or do I need a converter? Can I use GEGO for flights? What about the Smart Luggage Ban from Airlines? Comments 0 comments Please sign in to leave a comment.