S3 Maintenance-Free

S3 Maintenance-Free
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  • Product Information

    Bosch Battery S3 Maintenance-Free: safety and durability combined.

    The Bosch Battery S3 Maintenance-Free is both economical and suitable for use in a wide range of passenger vehicles, trucks and other commercial vehicles with few energy-consuming components.

    It provides starting power that you can always depend on and offers the convenience of being maintenance-free. With its calcium technology and expanded grid, the S3 Maintenance-Free combines reliable starting power with a longer life service.


    Your benefits at a glance:

    • Modern calcium technology and maintenance free
    • Best solution for conversion of conventional batteries
    • Combines high performance with a long life service
    • Economical and ideal for conventional vehicles with few energy-consuming components
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