I bought a Honda Rancher 4x4 ATV brand new in 2015. It often sits several weeks without ever being cranked in my garage. I bought it cause I wanted it, then shamefully hardly ever actually ride it. It has just over 500 miles on it. Most of those miles were put on in big one day chunks. Like one saturday we went to a local state forest and I rode over 30 miles or so that day. Other ventures are on dirt roads around my house at 10-15 miles per outting. Ive thought of selling it honestly because I hate that I just never use it. I worry all the time about the fuel sitting in the tank too long ,and about the battery dieing. To my surprise, everytime I turn the key though it lights up and fires right up without a single hiccup. It sounds brand new, looks brand new, runs like brand new, despite being 5 years old. The batter has so far shown no sign of problems. Ive never even touched the battery. I'm curious why your 4 wheeler batter dies every single year??