Lovely waterproof phone I frequently launched into walls and concrete whenever the iPhone crowd asked me why. Battery easily removable and replaceable. Flip phone.

I understand it is possible to make. From my general understanding of physics and engineering, I assume it requires more effort to achieve both (replacable and resistant) than to just achieve one.

So while I approve to have the option to have a replacable battery, I'm a bit worried forcing manufacturers to include that feature would raise the price, even for customers who don't need it.