Bought a new battery for my 1500. Looked around and the one I bought seemed like a good battery, 350 CCA’s, good reviews and the like. Bought it off eBay. When I got it and put it in the bike….wouldn’t start! Checked voltage across the terminals and was getting only eight volts. Charged it enough to to get it running and rode it home. Next morning it wouldn’t start the bike. Put a full charge on it and it seemed fine. Definitely started the bike better than the old one I replaced. Notified the seller (eBay), and they told me to snap a picture of the voltage and send it to them before they would replace it or credit it, fair enough I thought. After that it always started the bike. Fast forward to yesterday. Due to weather and a death in the family I wasn’t able to ride for two weeks. Went to start it yesterday and nothing! Wouldn’t even turn the bike over. Gave it a full charge and by then it was too late to ride. Notified the seller that I would be looking for a replacement but as yet not heard back from them. I know its the battery and not parasitic draw as I when I put the bike away last year I left the old battery in it and it tested out at just over 10 volts. So as I wait for a response from the seller as to what they are going to do I figured I should invest in a battery tender. What brands do you folks recommend? They seem rather inexpensive but I don’t want to “get what you paid for”. By the way the battery I bought is a AJC. Not sure if that is the brand name or just the manufacturer. Any input would be helpful. Sorry for the long winded post, just wanted to give as much info as possible.