Greetings! I haven't started my Burgman for about a month, but had it on a trickle charge for a couple of weeks because I didn't want the battery to go dead. The battery charger indicates that the battery is charged. I went out to start it, but all I get is a fast clicking sound and it won't turn over. The headlights and panel work, and Chec comes on briefly, but I just can't get it to start. The kickstand is up, the engine kill is not on, and I have the break engaged. The battery is at least 3 years old, and because we haven't ridden the bike consistently, it tends to go dead over the winter. Do you think I should try a new battery, or does it sound like something else is wrong? I don't know anything about fixing motorcycles, or diagnosing what's wrong. Could it be the sparkplug? I'm hoping it's something simple....Please advise and Thanks!