Hello everyone, I've been playing on my old 3ds and I looked at the battery a little and I noticed that from 40% it started to spend more than normal that in 1 hour it was using 12 of battery and from 40% it started to spend 10 in more or less 40 minutes or less and what I'm playing is a gba game (hack rom) in a heat of 31c, is that normal or was it the heat that warmed up the device a little and made it spend more than normal or the battery it is bad? please help me I'm using the maximum give economy like brightness on 0 Screen thing on 0 no wifi and etc