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Dji makes high quality products, however what's the point to sell tree battery hub if it only does one battery at a time, so if you depleted all three batteries on your dji mini 2 it will take 3 time longer vs if it did 3 simultaneously. Cannot charge connected device from it either if it's being plugged in. What a downdraw, If I new I would have bought aftermarket one to charge multiple batteries simultaneous.
CONS: I bought this hoping to charge 3 batteries at the same time, but it doesn't do that. Instead, it charges *one* battery at a time and then moves on to the next one in the tray. So it takes 3x as long as I'd hoped to charge 3 batteries. Kinda false advertising, I'd say. Also - I *think* mine didn't come with its own A/C plug and/or USB cord, though I already had plenty of these lying around. (You might want to check the docs/pics for that. I'm not certain.) PROS: When you plug in each battery it shows you the charge right away (via LEDs), and does this even if it's not attached to an AC outlet. That's handy. So... if you don't mind a longer wait for charging, it's an OK device. Only needs 1 cord/outlet instead of 3. Keeps your batteries all in one place. So I guess that's a bit helpful.
It’s literally pointless. Only one battery can charge at a time (unless my product came defective). I could easily just charge via the drone, take out the charged battery, then put another one in. The only good thing about this product is that I don’t have the extra work of taking the battery out the drone to charge the next battery. Not worth $40.
I think they should call this a "Hub For Charging" and not charging hub because it does not charge due to the fact that it does not come with any form of power such as a power supply. Cool that you can charge more than one battery but not at the same time. Only advantage of having this hub is not having to change out the batteries when charging them using the drone
If I was able to find another product that could charge quicker I would probably recommend that or purchase it myself. It takes nearly 2 days for three batteries to charge since it only charges one battery at a time