It has taken a while for battery chargers to get smarter but we are now finally seeing new models that can detect unhealthy battery cells and keep multiple batteries organized. Take the Ostation 2 Pro for instance: it automatically checks the charging state of your batteries and removes those that are not compatible or unhealthy. It is supports AA and AAA Ni-MH batteries. You can drop your batteries in any direction. This battery charging station has AAA, AA storage compartments as well as a bin for bad batteries.
![[Olight Store] Ostation 2 Series](https://www.gadgetify.com/wp-content/plugins/wp-youtube-lyte/lyteCache.php?origThumbUrl=https%3A%2F%2Fi.ytimg.com%2Fvi%2FGBcHYeRRAoA%2F0.jpg)
The Ostation 2 Pro is smart enough to adjust charging current based on temperature. It has various safety features, including overheating and overvoltage protection. It combines with your phone for easy tracking. In comparison to the Ostation 2, the Pro version has a touchscreen and dual magnetic charging ports. Both have room for 12 AA and 12 AAA batteries.
