After a nice ride yesterday stupid me turned the key a little far and it went to park. Sadly didn't notice for quite a few hours and as such the battery is flat. Tried bump starting to no effect, and decided to stop before I kill myself or the bike. Only option is a charger. Thing is the battery is under the fuel tank (WTF Yamaha?). Sure the tank looks easy enough to come off, remove the seats, a few bolts and the lines, only issue is I'm afraid of spilling petrol everywhere once I get the lines off, I also don't have the means to siphon the petrol off. Is it possible to get at the battery without completely removing the tank or am I stuck taking it off? I'm sure once I get the charger on I won't need to worry about getting at the battery till it comes time to replace it.