yes they should be lasting at least 2-3 hours... are you sure they are fully charged? has this happened since day 1? how old are the batteries?
Hi. I bought a starter kit with two "1 x Sealed Auto Black batteries 78mm", charge them fully each night, but they only last an hour or so, max. I have a 22-minute commute to and from work, alternate between the two units and that's the only time I vape until I get home When I do get home they're both dead in the first half-hour after I arrive. Is that normal? I end up not being able to vipe in the last couple of hours after I get home from work and go to bed because they're charging. I thought they'd last longer than that.
but cartos aren't really worth the hassle of cleaning out IMVHO. Plus if you are going to change flavors, more than likely you will retain some residual of the original flavor and get a really funky tasting carto. But I understand being frugal and getting the most from your money