Hi, I think my battery has packed in. Symptoms. 12 v lights etc work when connected to hook up. But not when disconnected. Battery indicator does not register. Test meter shows battery as 10.8v. Will be away tomorrow so if it doesn't charge from alternator I think it can only be the battery. Apparently it was replaced not long brfore I purchased the MH but looks to be a cheap one. Any advice or tips welcome.