Great product, especially for the price. I highly recommend it. It does individual checking and configuration per cell through the app, which helps a lot.
I'm going to buy another one because it's really good.

Charges 8 batteries quickly at up to 1000ma. (The description says 1500ma, but this is not correct.)

Description also says it has activation, discharge, and destroy cycles - these features are not on this charger. Even using the wireless app you can only control the battery type, charge rate, and max charge capacity. There is no option to discharge the batteries.

I like to fully discharge then charge my batteries occassionally to be able to find out what the total capacity is as the batteries get older; but I can't do that with this charger. If the capacity is getting low I run 3 discharge/charge cycles and the capacity usually increases significantly and I can keep reusing the batteries instead of replacing them. I have NiMH batteries that are over 15 years old that are still godd using this method. But now I need to search for another new charger because my Tengery charger died and this on doesn't do what they advertised.

But, if all you want to do is charge a lot of batteries quickly this is a good charger.

The charger works very exceptional!!
Tested with Panasonic ENELOOP AA and AAA and works great
The app need updated to OLD devices as iPhone SE 2016 due 720 resolution, the last battery doesn't show properly.

Received in good condition and working fine.
Tested Ni-MH Cells with both Android and IOS.

This have USB Type C input witch is a big plus
Charger to Cellphone connection is super easy and fast
Each charging bay can work as individual
Save a lot of space when travel
App is easy to use and simple and clear
Price is reasonable
This charger give a lot of the customization for charging