i bought this battery new last year and is already dead. no, i don't ride it that often but put a charger on it the other night and it shows as battery is good, but when i tried to start all i got was this buzzing noise coming from right next to the battery. i decided to leave the battery on the charger overnight to see what would happen because i was going duck hunting the next morning. i got up pulled the choke and bam started right up, even though the charger still read charged. then i get home clean up the Rubi and put back in garage. go out later last night and DEAD again. could i have an electrical issue or something draining this? it's really getting on my nerves buying batteries or charging them and they are fine and then a day later if i don't keep checking it everything is dead