2chiefsRus wrote:
Since you just bought it, I would call Onan and tell them the battery pack included is bad. They should just send you another one. I ordered the replacement directly from Onan and it cost as much for the shipping as it did for the replacement battery pack.
I ordered from the Elkhart, IN facility at 574-262-4611. The part number was 018-03003. Cost was $16 plus shipping in 2012
Saw your post after mine. I'll give that a try. The people who answer the regular Onan number don't even know what the EC30 is. Thanks!