I've been using this for a few months on the recommendation of @dubsurftones after unfortunate experiences with exploding cheap chargers. It cost me about £30 online and does exactly what it says it should do. I find it useful as it will do 6V as well as 12V, the Ford Pilot is still on the original 6V electrics. It also has a separate setting for modern AGM batteries and has winter settings for all of them, which is particularly useful as I write this in early February and there is snow on the ground. Not much else to report, other than I can recommend this without hesitation.