My new Hyperion battery showed up today! I installed a deans connector and hooked it up to the charger set it to charge at 1c and get an error claiming over voltage. I pull out the meter and it's showing 7.7v so I plug it into the esc on my truck and it works....Back to the charger, plug it up and still get the same error. So I try one more time but I set it to charge at 2c and it charged/balanced just fine......WTF is up with that?