There you have a forum and read only after having made the wrong decision 🙁 My old battery didn’t want to be so right anymore and since I think you drive by on the way home with aunt and see what they have. So there was no maintenance-free for me but there was a fabulously discounted Delo + 2l acid for about 65 €. Then home, acid pure (1 liter has passed), wait, refill, recharge, get some acid again. So when was the battery then inside And what happened? Engine turns but ignition malfunction. Curse. Candles out and put on engine. No spark when starting. Only ONE spark after I let go of the start button. Had I only read the post from Sunburn. Short test with car battery shows, with power goes. Aunt took everything back and wrote it on my credit card again well. Did I think well what should I say, my friend gave me a maintenance-free for 109 €. Could start right after installation, because the things already almost full I was thrilled yesterday to have the wind blow into my face in sunshine until it got too cold on my fingertips. Do you need better gloves or do you drive with electric heater? What do you learn from it? Even if a cheap battery was supposedly xfach test winner, she is not necessarily good enough to record it with an original. Cheers Pete