Ever since I got a new camera for my professional photography, a few things on the list are a must-have for every photographer, and one of them is extra batteries. Having extra batteries means that we have to get chargers for them as well because batteries for camera are often sold separately without the actual charger, as there are a few options that we could go for, such as getting the OEM charger or go for a third-party charger that can charge more than one battery, so that was the routine I took. If I were to go for every OEM battery charger for each battery, I would need several outlets for them. A twin (double) battery charger has a better advantage because it can charge two or more batteries using only one outlet and is less cluttered this way. I will be happier if the same manufacturer of the camera’s battery says Nikon has their own charging station for any batteries they have for all of their batteries. Still, they do not have a single charger for one battery, so one charger for each one battery, and knowing us photographers who need a good number of batteries, we probably have several power strips to charge all of the batteries for our camera(s). The problem with that is, it is…