HGLRC Thor Lipo Battery Balance Charger Board Pro 40A XT60 XT30 Plug 2-6S Integrated with Lipo Discharger for IMAX B6 ISDT Q6 Nano HOTA D6 Pro P6

Bouth these to use on a 4 port ovonic charger for whoop batteries and truck batteries. Works great and is compatible with a wide range of lipos. Its small enough to fit in my charge box with all my leads and balance boards very portable. Its very versatile just make sure you charge 4 of the same chemistry and capacity and cell count and your golden.

Lipo parallel charging is inherently dangerous. So many things can go wrong resulting in a lipo fire which is a problem putting out. This board has fuses for everything greatly reducing the risk. The XT30 a XT60 connectors eliminate adapters. Stay away form those cheap parallel charging boards.

Pros: Compact and simple design, removable cables, fused and well insulated, great overall quality. Cons: The only con I can think of is the onboard discharger is not very intuitive, hard to tell if it does anything but that's probably just the slow nature of a discharger. I use two of these to charge 8x 6S 1500mAh LiPos simultaneously for my larger 6" drone, as well as 4x 2S 550mAh LiPos for my small 2" drone. Having both XT30 and XT60 is really great, and the simple but well insulated design makes it very safe (so long as you are familiar with the nuances of parallel charging). The one thing I have tried to use, but not had much experience with, is the discharger - from my understanding it will bring the cell voltage down to storage voltage (3.8V), but usually I am trying to bring them back up to storage voltage after a flight rather than discharging a fully charged pack so I have not used it pretty much at all. A cool feature to have I guess.

I ended up getting two of these eventually because I like the build quality and versatility. I don’t have any complaints with using this at all minus maybe the exact location of the balance plug to the xt30/60 plugs, but that really depends on the battery and how long the leads are. I find its sometimes easier to plug the xt connector into the first slot but the balance into the second slot for certain batteries.

Perfect