battery dead and wont take charge in my 2017 Cat ElTigre 8000 and im sure they dont put the best of batteries in production. Are Yuasa batteries still the battery of choice for snowmobiles? I know they can be pricey but dont mind spending money on a good battery as you get what you pay for. Someone had told me that Motocross batteries roll off the same line as yuasa and are less expensive but when you look at specs the moto weighs almost 3 lbs less than yuasa so... it may roll of the same line but 3 lbs is alot of weight in such a small battery so there has to be a difference. We use Deka batteries at my shop, called my supplier and according to them Deka makes the yuasa battery and we have very good luck with the deka batteries, he said that the spec battery i need he cannot get. There is a Yuasa in my f1000 and has been there for 3 years and still cranks fine.