Can You Take Batteries On A Plane?
You can also have two larger lithium-ion batteries, again, no more than 8 grams and 160-watt hours, in a carry-on.. Additionally, lithium batteries often used with smaller personal electronics are also allowed on your carry on including rechargeable batteries for personal cameras –AA, AAA, 123, CR123A, CR1, CR2, CRV3, CR22, 2CR5, and round lithium