Rode the bike Friday, no issues. Went to ride today, dead. Tried the Deltran tender, and it won't charge. Pulled the battery and tried my normal charger, got 1.1 volt and error code to replace battery. Put my voltmeter to it and got 1.6 volts.
This is a 2013 w/ original battery (2 1/2yrs old). I have a GPS directly wired to the battery, though the GPS wasn't on the bike, and a TPMS wired to the glovebox. Both were added right after I got the bike, so nothing new added. The key wasn't left in the bike.
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