The mechanic I go to gives me Bosch and they last around 2 years if not more. But then they do die within a day when they do.
Bosch - 2.5 years so far,
Varta - 1.3 years before dying
Change mine in my 2016 Golf R to this battery and it's been great. EFB shite didn't even last the first 3yrs.
I bought these both for the same exact car but both the box and product appear very different, and the bottom set ended up being ridden with parasitic drain!
My cargo bike advertises a range of 40-70 miles depending on level of boost. I get up to 40, at the very most, but never more. I use minimum boost only, and usually don’t ride up any major hills. I’ve wonder if this is just grade inflation for marketing or if my Bosch battery was just old/crappy when I got it.
We have a 2009 Fiesta 1.4 petrol and replaced the battery with a Bosch battery 5 years ago after the same issue. The car does a few short journeys a week so not ideal but there's no signs that the battery is about to go flat.
Yuasa are high quality. I generally get Bosch S4 or S5 as they've never let me down.
And yet my 2008 VW had a Bosch battery out the factory ????♂️.
Fucking thing lasted 10 years or so though. So credit to Bosch for that one!
I've had good luck with Bosch (made by Varta iirc) and Yuasa.
Bosch batteries are no poorly made in china
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