Battery Deka or OEM KIA
I got a deka 15 and i love it
I'm running a Deka ETX 14 and us a battery tender jr. works great
I had the ETX14 in my N/A R32 for over 2 years and only time it really drains down is short starts and stops from the afterrun coolant pumps running for 5 minutes.
I have the DEKA ETX20L it started my car in 15 degree weather... I leave the car off for 3 days out of the week and it starts right up... I've been using it daily for quite a while... it has died on me a few times but it was my fault for leaving the fan on.. I just recharged it and it has been fine.
just had a etx14 sat in car for over a month and started right up.
Prep the car... Prep the space... The new beatzzz Deka Batteries... Clean as can be! Hot damn clean wiring!
forget optima. Go with a Deka.
Deka. cranks every time
Actually the Deka's usually test out at almost double their rated CCA, but the big thing is the capacity. with such a small battery, yeah it may crank out enough CCA to turn you over in the winter, but it will only do it for a much shorter time than a conventional battery.
Switched to a stock mk5 4cyl battery though as the Deka couldn't handle sitting for more than a couple days without being on a trickle charger.
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