Batterie für die C5

[AlexStgt]

Hmmm.... also die Yellow Top scheint für saisonale Vetten tatsächlich besser zu sein als die Red Top. Zwar kann die Red Top höhere Start-Ströme liefern (1000 A gegenüber 870 A) aber die Yellow hat eine höhere Kapazität und wird explizit für saisonale Verwendung beworben:

The YellowTop handles many discharges as well as re-charges without losing significant capacity. OPTIMA is also ideal for seasonal use because of its very low self-discharge rate. That means you can store your seasonal vehicles all winter without regular charging and still spring out of the starting block when winter is over.

Ideal for seasonal use, fully charged, it can sit unused for up to 12 months at room temperature (or below) and still start a car.

12. What is the difference between your deep cycle and starter battery?
The OPTIMA deep cycle battery utilizes a different chemistry for the active paste material on the plates, and a slightly stronger acid. This chemistry changes allows for a much longer life in cycling applications, with only a slight reduction in power.

...However, if the customer stores the vehicle for a long period of time with the alarm system engaged, you should recommend the OPTIMA Yellow Top, since the amperage drain over several weeks would damage a Red Top and reduce its life.

Quelle: https://www.optimabatteries.com