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Bosch Car Batteries

PowerFrame® technology in Bosch S5/S4/S3 batteries

The grid is of crucial importance for a battery's performance and reliability. The patented PowerFrame® offers considerable advantages over conventional grids, and is responsible for an optimum flow of electricity.

Bosch S5/S4/S3 batteries therefore impress with their outstanding starting power and longer service life.
More power right from the start: Advantages of PowerFrame® technology
Bosch S3 Range of car batteries for older, smaller engine vehicles
Bosch S4 Range of heavy duty car batteries
S4 E Bosch EFB Car Batteries for stop start and modern vehicles, Enhanced Flooded Battery, non spillable batteries
Bosch S5 Range of heavy duty car batteries
S5 A Bosch AGM Car Batteries for stop start and modern vehicles, Absorbed Glass Matt non spillable batteries