ViFly WhoopStor V3 1S LiPo/LiHV 6 Channel DC/USB-C Whoop Charger & Discharger for BT2.0 & PH2.0 - Choose Your Color

I have the red one, and it works perfectly! I love that I can power it with USB C, a larger battery, or a barrel jack with 6-26v. The screen is easy to read, and the UI is easy to figure out.

I bought this charger second hand. There was a small defect already on the sixth charging plug for PH2.0 batteries. However, that doesn't make the other 5 perfect. I've noticed that the charger doesn't latch on to batteries properly, making them disconnect and not actually charge. I feel like raising the connectors by a little would already help the connection issues. I have no experience with using this charger for BT2.0 batteries, but I take it it's perfect in every other way. I would look out for other chargers if you want to charge primarily PH2.0 batteries, like the Hexacharger Pro by NewBeeDrone.

Love this one better than my big ones.. this one is reliable and fast

There are already many reviews, the short answer is: it's great. The new geprc WooPower could be even better, but it's new so there are not many reviews so far

I got this charger around 6 months ago, and it has been perfect for my tinywhooping setup. Only issue is that at some point, the beeper stopped working, however that might have been user error on my part.