In Piaggio Skipper 150... every winter I wanted a new battery (20-30€ in the water), 4-5 years ago I got this battery and I calmed down... parked for 15 days and it started up easily... now the time has slowly come for a change... I will get the same one again...

Probably a bad watermelon.. I bought it at the end of winter, replacing my conventional 400cc motorcycle. At first, everything was fine. The engine started smoothly and all was good. But when I left the motorcycle for a week in cold weather, it wouldn't start strongly. I read online that it needs to warm up for a couple of minutes with the lights and other consumers on, in order for the engine to start properly. I tried it and it actually worked. Okay, I thought, from now on, whenever I don't use the motorcycle for a few days, I'll do that. The second time, however, it completely discharged due to excessive warming up and it stopped working. The battery is only two months old and I had to take it to an electrician for charging. No, there is no leakage in the motorcycle's circuit, and yes, the battery charges normally. I bought it online from Moto Expert, and I can't return it for an exchange because I can't prove any of the above. I can only share my experience. Thank you

Initially, I bought it last October. The battery is very small and light, but it barely made it through the winter. In the end, I started saying that the watermelon is bad and I bought a conventional one. I went to the store with the battery within the warranty. Eventually, it was replaced as defective, I put the new one and now the starter grabs much better than the conventional battery. We'll see how it will perform next winter.

Crap guys. I bought it in the middle of summer. No problem with the heat, etc. Once September came and the temperature dropped at night, it couldn't start well (Kawasaki Z750). In November, it was fully charged and stored inside the house because I was afraid of what it would do to me in the cold nights when it was on the bike. It stayed inside until the day before yesterday, meaning three months, in a normal environment without cold and humidity. The battery level indicator is on low, and after charging, it shows full. When you try to start it, it turns very difficult and immediately the battery indicator goes back to low. I tried with another charger, I have no idea if the second charger is suitable for such batteries, but it does the same thing here. It shows that it has fully charged after some hours of charging, and on the bike, it fails. I would rather buy the crappiest and cheapest one with liquid, as I did a few times in the past, easily lasting me two years or more