I installed it in November 2020. For 1 month, 6 full years. In a 2015 KIA RIO diesel, with a start-stop system. Bought then for €125. I replaced it with the BOSCH S4 E08. I hope this one lasts as long too. I’ll update this review in the future (if I’m still alive).

The same as the user kkokxania in his review of 10/01/2023 with minimal differences. The car is a 2019 Nissan X-Trail. The start-stop is activated but with minimal use because I generally do not drive in a city with many traffic lights and congestion. I charged it to 100% with the charger https://www.skroutz.gr/s/11011256/Suorer-206D-Fortistis-Mpatarias-Aytokinitou-12V.html And in three days the same. Purchased in September 2023 and the problems in January 2025. I installed the factory one

Very good. I installed it myself on a VW Golf 7 a year ago and it hasn't caused me any problems or issues. The start/stop system works perfectly. Therefore, I have no regrets about my choice.

I had it very good on a golf 7 from the factory, it lasted eight years. The next one I changed lasted five and Attention!!!!!! the batteries always warn especially in cars that have start-stop, when the start-stop stops working or works very slowly, it means that the battery has reached its last stages, it's a matter of time before it leaves you

Installation on an inflatable boat. It lasted 8 years and this year it stopped working after my mistake of leaving the battery switch ON during winter, and the battery did not recover with charging. It was replaced with the same one.

I thought the dual-clutch automatic transmission was starting to fail. The battery that was in it was from the car's purchase (4 years old) and had already died twice from car washes that left the lights on for hours. As soon as I changed the battery, it became like new. In 2 to 3 years, anyone who has an automatic transmission and feels that the shifts are not happening correctly or the car is shaking should know that they need to change the battery.

Excellent... I've had it for 3 years in an Opel Corsa D eco diesel and it's very reliable... It works perfectly with start-stop. I turn the ignition and the car starts instantly... I'll buy it again once it breaks down...

After 8 years, I changed the factory one.
However.
I deactivated the Star Stop the day after I bought it.
That way I saved.
Battery life.
Life span of the starter motor.
Life span of the electrical clutch system, starter motor, etc.
In the city, it doesn't turn off, so the temperature remains stable and the fan works without any difficulty.
That's it.

The start-stop function worked perfectly for the first 3 and a half years. After 5 years, it no longer activates, but the car starts normally. Of course, I don't drive many kilometers per year. I don't know anything about programming. I simply bought it and installed it. The Skoda manual recommends changing the battery every 5 years. So, it's time to replace it

Attention. Registration in the e.c.u. is necessary in order to use the start-stop function. Otherwise, in 3 years it will expire, as it is charged prematurely as a previous example of a seven-year-old. That's why the first one always lasts around 7 years and then unfortunately requires a change every 3 years. If you don't want the start-stop, disconnect the battery performance plug from the negative pole. Unfortunately, few battery shops do registration, declaration. Pay attention not only to low prices, otherwise you will need to go to a workshop or obd11.

I put it in my Renault Clio IV diesel, even in cold weather (-12), it starts incredibly smoothly on the first try. The start-stop and other functions work perfectly fine. As for its durability, I hope it lasts as long as the previous one (7 years), again a reliable car with the same features

For now, it is flawless.
I wore it on a Volvo S40 D2 start/stop.
to replace exactly the same one, which had a lifespan of 5 years.

15+ years in a 2005 Mercedes E200. It is the same, just a rebranded Mercedes with a much higher cost. In recent years, it has been used minimally. Right now, it is charging and I will put it back on. Three years ago, after a breakdown, it had almost zero voltage. However, I managed to revive it again. The vehicle does not have Start/Stop and it seems to have good electrical management despite its age. It is worth it, as it shows, even for non-Start/Stop uses.

I installed it yesterday on a Peugeot 308 bluehdi 120eat6 allure 2016, the previous battery lasted about 4.5 years and it was again a Varta. The start-stop system started working properly.

Recent purchase of 2 items. For 2 Opel Corsa diesel ecoflex. After 9 years of using the factory one, I made a change by putting the exact same one. Guys, they are flawless. I think it is the best choice for Start and Stop. The battery has a €15 difference compared to a similar one from a well-known store of related products. I will come back if anything changes. For now, and after almost 1.5 years, I am completely satisfied

It was installed in a Mercedes Benz A-class W176 1600cc (petrol) and replaced the original battery (same, but rebranded Mercedes, with a much higher cost). The original one lasted over 5.5 years with flawless operation.

I installed it on a 2013 VW GOLF MKVII model, it was similar to the one from the company.
I have had it for two months, it works perfectly, the start-stop function works just like when the car was new.
Very good product!

After a long experience and many batteries that I changed, I prefer naturally the local physical stores. The online stores that appear as the cheapest in the market sell low-quality batteries. Be careful.

It gave up after 7.5 years. It was the original battery in my car. Of course, I replaced it with the same one. Expensive but worth its money.

I bought it to replace the factory 5-year-old one in a Peugeot 508 start stop. Perfect in everything, like mom's, after all it's just a little current. I will come back in terms of durability.

After a year, like new, like the original, everything is fine. I highly recommend it.

1/2022 update - 3 years later and it's like new!

11/22 Update 4 years later the car starts to have some issues.

2/24 update 5.5 years now. The start-stop has been disabled for a while now, but it starts strong, like new, even in freezing temperatures outside. I will change it soon, of course, the same one.

It's fine. I bought it as suitable for the BMW Z4 3.5i, 2012.
If it's good in the future, I'll let you know after a year...

UPDATE 28/4/19
The battery is fine. I have no problems.