Battery OEM Subaru or Duralast
Outback has a Duralast Gold. If it helps, we’ve had some harsh -30°f days the last few years since I upgraded my battery. No issues what so ever on it.
I’ve had two duralast batteries in my 02 24v and they’re so old I honestly can’t remember when I put them in. But I’d say they’re about 6-7 years old, probably more. When those batteries finally give up I’ll definitely be getting new duralast batteries.
I recently got a Duralast Platinum battery and it has proven to be very good so far
The battery you want is an AUX18L 20ah battery. I used [This battery](https://www.autozone.com/miscellaneous-non-automotive/power-sport-battery/duralast-gold-etx18l-group-btx24hl-agm-ready-to-ride-power-sport-battery-340-cca/350084_0_0?spps.s=4782) myself a month or so ago, it is an ETX18L and it has been working fine.
I just replaced my OEM H5/LN2 group 47-sized battery with a Duralast Platinum H5-AGM Group Size H5/LN2 680CCA battery. After having my mechanic change the settings in the ECU from EFB to Fleece for battery technology, 60Ah for rated capacity and set the date of install for the last 8 digits of the serial number, all seems to be fine. It fits the OEM position and cover perfectly.
Got a Duralast (I'm not driving an hour round-trip to the f'ing dealer to overpay for a battery). Another inconvenience on newer cars that's completely unnecessary. Really aggravating. Hoping it clears itself out shortly.
Subaru batteries aren't great in the cold either
My battery made for Subaru died on my 2017 Forester 2 weeks before the warranty ran out. SUBARU has their own problems with their batteries.
Subaru batteries suck
Don't do Duralast...they don't last.
Write your review
Help others - share your experience with this part.