XTARSN4 Multi Battery Multi Model Camera Battery Charger LP-E6 LP-E6N LP-E6NH simultaneously for Four Battery Charging with 3A Maximum Current

Charges batteries to about 60%, sometimes just stops charging for no reason. It just sucks...

This charger is supposed to utilize USB-PD, and it just doesn't. "2A" and "3A" LEDs exist on the thing, but i have never seen them light up even once, and that's using very decent USB-PD supplies from Anker and Ugreen, as well as tested/certified 140w and 240w USB-PD cables. I just never have seen it effectively use USB-PD even once. In addition, most USB-C cables, no matter what grade, even high current ones with USB PD ID ICs, won't even allow the thing to turn on. And when they do, they only work when inserted in one direction. (Forgot the USB-C MUX, guys? Or the programming for it?) - In concept this charger would be great. But it just does not function even at its basic level, forget some of the PD and multi-battery promises it makes. Strange since I have other XTAR chargers (such as for 18650s, etc) - that work great. This one seems to just have been unfinished and someone said "well, ship it anyways."