Best USB Battery Charger for Sony Medium Format Mirrorless Camera — Quick Power for Shoots
Nothing kills the momentum of a high-stakes gallery shoot or a remote landscape session faster than seeing the “Battery Exhausted” warning on your Sony A7R V or A1. While these high-resolution powerhouses deliver medium-format-rivaling detail, their NP-FZ100 batteries demand sophisticated charging to keep up with 61-megapixel workflows. I spent three weeks testing twelve different USB-powered…