Easy to charge with provided cable which connects to USB hub or anything with a powered USB port. Easy to open back of camera and remove installed battery and insert the fully charged battery. I have two batteries for my V300 camera and swap them out every 3-4 weeks depending on the remaining charge in the installed battery which you can check from the app or web. My camera is pointing north and has trees to the south so it does not get a lot of sun. It looses 3-4 % of charge per day depending on activity and how sunny it is.
Response from vosker.comBy customer service, August 10, 2023
Hey kevin49,
We thank you for sharing your opinion and experience with our v300 and your appreciation of the composition of our products. Indeed, our application allows you to monitor the battery of your camera, which we have always advised to be installed in an area clear and facing south in order to benefit from a full battery charge, and avoid travel.