[asshanson]

I toasted my Braille 2015 in 6 months (very similar to the pc680, not sure how long it was installed prior to me buying the car), would need a jump if I didn't drive it every couple weeks. Switched to Lithium, no more problems. The mini AGM batteries don't perform like stock, the Lithium are lighter and have way more power, they work like stock from my experience. Could leave my car a month and started up no problems.

I guess if you have already purchased, it's too late. But next year when you need another, +1 for Lithium.