Only issue is access to rear mudguard with panniers requires arms length of orangutan or a two person operation to hit starter!Of all the potential issues on a bike the battery in the keyfob is the last thing on my mind lol
Just carry a spare.
But just for fun, take the battery out completely and give yourself confidence, by starting the bike by putting the key on the flat rectangular bit under the rear mudguard.
After that sleep like a baby..... not while riding of course, thats a bad idea![]()
Or just carry spare battery