Similarly controversially discussed, shall camera manufacturers add internal USB chargers in their camera. At least for me, that is a very clear yes again.
While staying in one part of the world, having dedicated chargers might be a good idea, such that while using one, a second battery can be charged. Of course, I do that!
However, the story changes when we think of travelling, in particular when travelling light.
For many years, I travel with cabin luggage only. That means restrictions concerning the equipment that travels with me.
When it comes down to travelling to a country with different wall sockets, adapters for mains supplies are slowly coming into the picture. While those things are not heavy, they add some volume to the baggage and so do chargers and power cords.
So, imagine that, you travel, with a notebook computer and a camera, a light as possible. Clearly, the computer requires a power supply, no doubt about that.
Presently, there is only one mirrorless system and one compact camera in my possession allowing for internal charging of the batteries by USB connection.
- Samsung's NX system (NXmini, NX300, NX1)
- Ricoh GR
From earlier posts, you might know that the Samsung NXmini and the Ricoh GR are my main cameras for street-photography. Good news that both can charge their batteries from USB power.
During my last 2 stays in North America, I used the NXmini (with 3 lenses) exclusively. It was always charge by the USB port os an ASUS netbook. Eventually, I just connected the camera to transfer the images, when that was done, I just switched the camera off, but left it connected, so it would charge the battery.
This method worked for me 100%.
For my next stay in Canada, I will further reduce volume by using the Ricoh GR.
With the Samsung NX system, I got a mini camera, a carry about camera and a prosumer camera, which all can be charged by USB connection.
The Ricoh GR, my favourite street-shooter got it too.
=> Lucky me!
However, I wished that more manufacturers would follow the example and add internal charging of the batteries.