Two-Way Battery Charger Hub with Storage Charge for DJI Mini 4 Pro,Mini 3 Series,Check Battery Level,Charging Dual Batteries in Sequence,Drone Accessories

It is actually a good product. So far I’ve noticed that it works pretty good and it charges faster than charging directly on the drone.I just plug it in and it charges both batteries quick, one after the other. It comes with cheap generic cables but I use my usb-c fast charging cables and cannot complain.Overall, great product as it does the job and you can take it anywhere since it doesn’t take a lot of space.

I had read some of the other reviews on this item and was somewhat concerned about some of the failures with its use such as slow charging or sequential charging (it charges one battery, and then the next), which is slow, and the power out port failing, but decided to give it a try anyway.So far, with my use, it has worked well with one use. I'm hoping that this does not change over time.Since we all have lots of chargers these days, I am using it in parallel with the native drone battery charging. I put my spare battery in this charger and leave my other battery in the drone (less in and out and chance of damaging something in the process). This works well and both batteries charge at the same time and charge fairly quickly (even though I am using a 2.4 amp iHip 5 port charger). I have a USB tester that I charge through and monitor the voltage and amps. Amps are at or around 2 or less during charging of both batteries. The external charger "seems" to charge more quickly, but that could have just been a different level of charge between the two batteries.I do like the features of the charger and may or may not use any of them other than simple charging (I do like the battery maintenance feature).Well worth the price I paid, so far.

Excelente producto

The media could not be loaded. Charged fast and flawlessly. However the usb out to charge the controller doesn’t work. Hopefully yours will if you buy it. Would have been five star if it worked

The LyongTech Two-Way Battery Charger Hub for my DJI Mini 4 Pro is a total game changer. Instead of charging batteries one-by-one in the drone (who has time for that?), this hub allows me to charge one while I fly with my backup.It’s super easy to use, reliable, and has seriously increased my total flight time—meaning more epic shots and less waiting around. If you want to keep your drone in the air longer and avoid battery juggling headaches, this charger hub is a must-have. Simple, smart, and exactly what every Mini 4 Pro pilot needs!

Charging great so far, easy to pack into bag

It has worked perfectly (including fast charging) and travels easily. Easily a very good purchase for me.

Great charger I just don’t like the fact that it doesn’t fit in my case