Thanks
Arrived quickly, nicely packaged, and work surprisingly well. The battery packs make it look at bit like you're on home detention but you could wear loose trousers over the top if it bothers you. Slightly longer cables would have been nice, and one of the plugs was shorter than the others but it still seems to go into the battery OK. I got the 3 level adjustable 3000mah version. I'd be very surprised if the batteries really were 3000mah but they do drive the foot warming pad to a really high heat and even on that high setting, last a good few hours. Overall, I'd say they're worth a try for the price. They might be a bit fiddly with charging and strapping them on, but if you suffer from poor circulation and get icy cold feet, these are totally worth trying. Recommended!