The Bosch S4 series is designed for a wide range of passenger and commercial vehicles. These batteries are known for their high-quality construction, durability, and optimal performance under various operating conditions. Bosch S4 batteries provide a reliable power source, making them an excellent choice for both daily city driving and long-distance travel. They utilize modern lead-acid technology, ensuring stable voltage and a long lifespan. With resistance to temperature fluctuations and low self-discharge rates, they are a great option for demanding users.
The Bosch S40 27 model is a 70 Ah battery with a maximum starting current of 630 A, making it an excellent choice for vehicles requiring higher energy demands. Its dimensions of 261x175x220 mm correspond to the D26 standard size. This format is commonly found in Asian vehicles but is less frequently used in European models. Therefore, it is essential to verify vehicle compatibility before purchase.
One of the key features distinguishing the Bosch S40 27 is its 1 terminal layout, meaning the positive terminal is on the left side. This is an important detail, as European vehicles more commonly use a standard terminal layout with the positive terminal on the right. Additionally, this battery is equipped with standard type 1 terminals, ensuring compatibility with most vehicles.
Another important aspect to consider is the less common B01 mounting system. Unlike the more frequently used B13 lower hold-down system, B01 requires a different mounting method, which may affect installation in some vehicles. It is advisable to check vehicle specifications before purchasing to ensure compatibility with this type of mounting.
For users looking for alternative batteries with similar specifications, the Varta Blue Dynamic E24 is a great option. It has identical dimensions (261x175x220 mm), technical specifications (70 Ah, 630 A), and also features a 1 terminal layout and B01 mounting system.