Hyperion EOS 7i

[neweuser]

That's what i'm thinking. But i triple checked the settings. Brian G asked the same question basically. I think i'm returning the charger. IMO, it should be able to be set and charge without getting the error message! Any other opinons with this specific charger would be greatly appreciated! If i try to charge in series, it tells me output voltage to low, yet i'm pushing more than 12v to the charger. When i charge batts in single, then it tells me that the "output voltage too high"? What is the deal!