07 Powler XT 650 H1. We were cruising around tonight and after about 15-20 minutes wheeler just died and displayed VOLT on the gauge. Cycle key to off position and turn It back on and it fires right up. It did this about 4 times before we got back home. Checked connections on battery and all tight. Voltage read 12.3v when wheeler is off and 13.0 volts when running. I think most batteries should run high 12v when off and low 14v when running. Battery may be old not sure on the age of it. Has started no problem for the last couple weeks since I got the wheeler. I just hope it's not the stator! Things I've done since I got it consist of pulling off both clutches and thoroughly cleaning them. Pulled off back clutch cover and checked condition of wet clutch (which was good) and pulled out the engine brake (one way clutch bearing). Changed oil and filter. THOUGHTS???? Thanks!