No
No battery operated stuff is allowed in stadium
Can new era and ask them
The following items are PROHIBITED at the stadium: · **NEW- Battery operated clothing (socks, jackets, etc The complete list is on the buffalo bills website
No only normsl hand warmets
I got in with my craftsman heated hoody, it uses a 9v drill type battery. I just put the battery with my phone when going through security. And I got away with it. But taking a risk of them not letting you in.
No not allowed
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