There's...

...nothing worse than ill considered design, especially when it could have been prevented by better thinking.

Here's my new GoPro, which will quite happily run off an external power bank for longer recording without swapping batteries, however can you see the problem?

What a rubbish bit of design!

Grumble, grumble, moan, moan.... I think I'm turning into a grumpy old man,  I am 50 in January don't you know!