AutelRobotics EVO 2 4-in-1 Charging Hub for Autel EVO II Intelligent Battery, Compatible with EVO 2 Pro V2 & V3, EVO 2 Pro Enterprise, EVO 2 Pro RTK, EVO 2 Dual 640T, 640T RTK & 640T Enterprise

If you own an Autel drone, you probably also have multiple batteries. If you haven’t already purchased one of these chargers, then be assured that this charger does what it’s supposed to do beautifully. It will charge 4 batteries in about 90 minutes. The led lights on the batteries indicate that the batteries are charging, and Autel built into the charger an intelligent system that knows when the batteries are fully charged. As Autel has done with their drones and other products, this is a very intelligent company that is committed to very high quality products, and extremely excellent customer service. Great product!

It is only a hub, not a charger - which is to say that it does not accept input current from a common power source/adapter like 120VAC or 12VDC (a car). Maybe that should have been obvious to me but I thought I was buying a spare charger that could also serve as a backup in case of a failure of my original charger. I now realize that I must dedicate my existing Autel charger while using this hub.The included user guide is missing instructions for changing the charging mode and the documentation of the LED mode indicator contains contradictory information: It states that slow pulsing blue indicates parallel charging, then it states this means serial charging. I suspect the latter should state "green" but I'll have to experiment to find out - assuming I can guess how to change modes.The instruction sheet also indicates that the micro-USB port is for firmware updates but offers no additional information.

Fast delivery.. Works just as advertised. I'm able to charge all 3 of my Evo 2 Pro batteries all at once and not have to worry about having to charge each one separately. Simple and easy to use. Now I can just connect all 3 of my batteries and let it do its thing. Next morning all 3 are ready to go! Saves time and the hassle of charging one at a time. Definitely worth the purchase for those that have multiple batteries.

I always worry about third party clones but this one turned out to be genuine and it's a must have if you have multiple batteries. Never leave your batteries unattended while charging but it is nice to put them all on there and forget about it. Love this and highly recommend it. I hope this review is helpful for everyone. Thanks

It feels a little light/cheap but it does what it sets out to do. I cabby imagine going back to charging batteries individually.