Hooking up the gloves to the battery is really not a big deal. You just install a 'pigtail', which stays on the battery, with a connector that you just leave 'accessible', that you plug the end of the cable to your 'gloves' into. I got a set of Gerbings off eBay for about $80 (normally $180!), and they worked great! As a matter of fact, the first time I used them, they worked so well, they burned my hand! I contacted the company, with pictures of the wire sticking out of the inside insulation and the burn on my hand, and their only questions were, 'what size?' and 'where do we send them?' About a week later, I had a brand new pair of gloves! I've heard from others, though, that their 'customer service' and 'warranty support' has gone down the 'file 13' since then, but maybe they were scared of a lawsuit, in my case, so did it for me anyway. Who knows? All I know is they work GREAT! I've ridden in as cold as 13 degrees WITHOUT the wind chill, and my fingers have still been 'toasty' warm. I got a set of glove liners off another guy on another forum, but haven't had a chance to test them out inside my regular deerskin gauntlets, but they should do fine. I've seen the liners going for about $40 on eBay and Amazon, so the cost would DEFINITELY be worth it!