Looks like no 3G/LTE or Upgradable Battery for Nintendo Switch =(

[OdinHades]

Pemalite said:
The only reason not to include mobile 4G/3G is to cut costs.

No mobile data, severely underclocked hardware, low 720P screen.

If you can't upgrade the battery, then I would hope the device is water proof.
And if it isn't water proof, then it is a stupid design decision, lithium battery's have a finite life-span, it is a matter of *when* they fail, not if.

My 13-year-old GBA SP runs just fine! Sure, the battery isn't as strong as it used to be, but I can still squeeze 5-6 hours out of that lil' sucker. Never changed the battery. 

On top of that, I'm sure you will be able to change the battery. It will be just a little more complicated. Just like with the Dual Shock 3 and 4. On paper, you can't change the battery. I did it multiple times though. When a replaceable battery is that important to you, 5 minutes of work with a screwdriver shouldn't be too bad.

About 4G: Sucks for every gamer who still hasn't a smartphone. Both of them.