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

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.

Great product, shipping and communication!Would buy from again!

This is super useful, especially when away from a wall charger. I have used it on the go with a big power back. I have two batteries, and after I finished flying, I put in don't the charger with a charging back. It's fast charging, so it was nice to charge while flying.

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

Works just like my DJI charger, charges one at a time, works with both DJI and non-DJI drone batteries.

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.

This is a pretty typical product, but the alternative for charging these batteries is in the drone and one at a time. This allows me to charge both and walk away without worrying about swapping batteries around. Only downside is that it only charges one at a time, so takes a while to get both batteries fully charged.

I bought this item because I like the precise description on Amazon. I received it a week ago. It functions just like it's described. It seems to be reasonably durable and well made.