Tim G

iTrader: (48)

Hi I plugged in my battery to my passport ultra charger reverse polarity by accident it was a couple of seconds it will turn on still but tells me there is a open circuit or wrong voltage error thanks Tim

Yosh70

iTrader: (17)

So....the battery is nfg? You try another one?

Tim G

iTrader: (48)

yes tried another no go think I burn`t something out but it still turns on

Yosh70

iTrader: (17)

So call/email Horizon Hobby and see if it can be repaired.