Battery Bosch or Deka

I'm running a Deka ETX 14 and us a battery tender jr. works great

I bought a Bosch 48-700B from Pep Boys. The guy that helped me knew a lot about batteries and looked up the right one in the computer without any problem.

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

Walmart everstart battery lasted about a year from my experience. This used car i bought came with a Bosch battery. it died right before 3 year free replacement. I took it to the pepboys and they gave new one for free.

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.