This is the Olight Ostation X: a versatile battery charger, tester, and organizer that can hold up to 36 AAA rechargeable batteries (32 AA). You simply have to toss in your batteries to have it do the rest. Ostation X automatically drops batteries into storage compartment after they are fully charged. It features 8 layers of safety features, including over-current, over voltage, and short circuit protection.
This gadget can charge batteries in groups of 4 in as few as 2 hours. It is smart enough to analyze battery size, polarity, and health to only charge compatible healthy batteries. Once the charging is complete, healthy charged batteries go in to the storage compartment while bad ones are send into the invalid battery bin. You can control the Ostation X with the Olight Hub app.
