Question... Recently bought a Tusk Lithium battery for my '16 500 EXC from RockyMtnATV (PN 1561180004) along with the seemingly correct Tusk charger (PN 1263750002). The page for the battery says 'it works with the Tusk charger', and this is the only Tusk charger they sell. Q&A also confirms the charger is ok for Lithium, as do all the reviews. I installed the battery and checked the voltage and it read 13.48V, all good. I plugged up the Tusk charger to test it, and it started charging (red light indicator). At 13.48V I would have expected it to auto-shutoff soon (green light indicator) but after 5min it was still charging. I took it off because it seemed wrong and I didn't want to hurt anything. Emailed RMtn tech support and they say after research, they conclude it is not the correct charger for that battery. When chatting with them online, they say Lithium output is 12.5-14.6V and maybe the auto-shutoff needs to reach 14.6V before shutting off, but were unsure, and also seemed to say its not a charger for Lithium. Anyone have experience with this Tusk charger? Is it acting normally? Is RMtnATV's page wrong saying that the Tusk charger is compatible with their Tusk Lithium batteries? I'm a bit hesitant to plug this thing in anymore at this point. Not trying to burn down my EXC! SUPER light battery by the way, weighs a third of the stock Yuasa lead acid.