I have four batteries. They are Tattu 16000mAh 6S 22.2V When I try to charge them with my Polaron EX - I get a warning saying "Balancer Cell Voltage too High" Does anyone know the proper settings? Or does anyone use the same unit?
FF welcome to the forums. Would you be kind enough to change your user name to your real first name and last name, please? The reasons for this (and how to do it) are explained here: http://forum.freeflysystems.com/index.php?threads/real-names.497/.
Can you post a photo of how you have the battery and charger connected? It might be that the balancer is plugged in wrong or something.
Some chargers have built-in safety limiters that often need to be adjusted for the high-power cells. Remember most of these chargers are targeted at the RC car market which uses small batteries when compared to drones.