I went out of town for couple of weeks, after two weeks when I turned on 2014 FFH, instrument cluster was blank, however car did turn on, drove the car for 15min then measured battery voltage and it measured 11.7v. I tried to look for after market battery, it is a small battery and only after market battery that fit wasT4, it was little cheaper then OEM,. Ended up buying OEM batter for $175. Old battery sticker was 10/17 so it lasted for almost 7 years, so buy OEM Battery.