I had an original Unihertz Jelly and the battery life was just miserable. At least you could swap them. Scrolling through forums, I don't think they ever fixed

I had an original Unihertz Jelly and the battery life was just miserable. At least you could swap them. Scrolling through forums, I don't think they ever fixed that. Hopefully on the Jelly 2? Currently on a Unihertz Atom. Battery life is better but it's sealed like an iphone. The Atom starts on Android 8.1 but get regular updates and it's v9 now. Maybe Palm plans the same thing?