We offer a vast range of Batteries for all makes of vehicles, however, if you're looking for a reliable Battery that's going to last, you certainly won't go wrong with a Bosch Battery.
We offer Bosch Batteries with guarantees ranging from 3 to 5 years, offering you peace of mind motoring ensuring that your car will start first time, whatever the weather.
Battery technology has moved on considerably and not fitting the correct specification Battery to your vehicle could not only cause problems with the engine management system there's a strong chance the vehicle will simply reject the battery as the ECU will recognise that the battery fitted hasn't the capability to handle the electrical demands fitted to that vehicle
Read on for the latest information Battery technology
Bosch S5 AGM battery
With the S5 AGM-Battery, Bosch offers an ideal solution for the special requirements of passenger cars with start/stop systems and braking energy recuperation (recovery).
AGM Technology in the Bosch Batteries
For passenger cars with start/stop system and braking energy recuperation
In batteries with AGM (Absorbent Glass Mat) technology, special mats of very thin glass fibers lie tightly between the lead plates of the battery and hold all the electrolyte.
The high contact pressure minimizes the loss of active material with an extremely low internal resistance. The faster reaction between the electrolyte and the plate material allows the passage of a greater quantity of energy in demanding situations.
AGM technology: Top-of-the-range power for a peak performance
AGM (Absorbent Glass Mat) is one of the latest top-of-the-range battery technologies. Here, the electrolyte is held completely in an absorbent mat of very thin glass fibers, allowing larger quantities of energy to pass through.
Bosch batteries at a glance: Suitable for all systems
If battery replacement is needed, it is important to install AGM batteries again in passenger cars that were fitted with this type of battery when new. Otherwise, the function and positive effects of the start/stop system would be impaired. The battery service life would also be reduced.
Bosch S4 EFB batteries
The Bosch S4 with EFB technology is specially tailored to the demands of passenger cars with start/stop systems. It ensures reliable starting – even when many of the vehicle's electrical devices are in operation.
EFB technology in the Bosch S4 EFB battery: For passenger cars with start/stop system
In EFB technology, the positive plate is coated with so-called polyester scrim. This gives the active material additional grip on the plate. Deep cycle resistance is then greater than in traditional batteries, and the battery also remains ready for operation when subject to strong vibrations.
EFB technology: Performance that exceeds standards
On battery replacement, it is important to install EFB batteries again in passenger cars that were fitted with this type of battery when new. Otherwise, the function and positive effects of the start/stop system would be impaired. The battery service life would also be reduced.
Bosch S5/S4/S3 batteries with PowerFrame® technology
The S5, S4 and S3 battery lines offer first-class Bosch quality for a variety of requirements and vehicle types. PowerFrame® technology ensures a longer service life and an excellent cold starting performance.
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
Rigid grid frame
Prevents grid growth and corrosion at the edges and so damage to the separator, or short circuits caused by the grid making contact with the negative plate.
The rigid, precise structure ensures excellent adhesion of the active material to the grid and permits low-resistance, rapid charging and discharging of the battery. In contrast to conventional grids, there is no brittleness arising from mechanical deformation during production.
Optimum grid structure
More lead is applied to the areas subject to a higher load: the grid is more hard-wearing and resist
Grid designed for optimum flow
In this innovative design, the grid bars lead directly to the plate link. The low flow resistance ensures optimum conductivity and the fastest possible supply of power to the electrical device.
The SAE J240 (75 °C) life test shows that
The stamped grid (right) exhibits minimal corrosion with virtually no loss of conductivity. In the grid on the left, the material between the alloy grains has suffered corrosion, resulting in a weak flow of current and a shorter service life.
S6 High-Performance AGM Battery
Bosch S6 High-Performance AGM Batteries provide excellent charge acceptance & peak power for vehicles with start/stop systems, regenerative braking & the highest electronic demand. The S6 features AGM technology & satisfies the highest starting & top-of-the-range supply standards even in extremely hot & cold climates.