Technical data

4
  5
Clear assignment of the Bosch battery types
The leaders in battery development
Bosch has been manufacturing batteries since 
1927 when battery ignition for motor vehicles was 
rst introduced. Since that time the demands on 
batteries have increased signicantly with the 
introduction of features such as electric windows, 
air conditioning, ABS and airbags. With unmatched 
expertise in automotive electrical systems, Bosch 
has kept pace with these developments and now 
provides a range of batteries which meet the 
demands of modern vehicles.
Compact program, comprehensive coverage
The Bosch battery program offers comprehensive 
market coverage within a compact program. Three 
levels of performance are available, each colour 
coded to make selecting the right battery easy.
Optimal starting power for all vehicles
Bosch Battery S3
Maintenance free and provides economical and 
reliable power for standard vehicle applications.
Bosch Battery S4
A powerful maintenance free energy source with 
long service life and low self-discharge. Suitable for 
virtually all passenger vehicles.
Bosch Battery S5
Premium maintenance free battery for high 
performance. Includes Silver Alloy technology to 
ensure the highest level of starting power and longer 
service life.
Product Features
and Benefits
Nationwide Warranty
for private use
vehicles
Refer to details on page 3
Suitable Applications
Factory sealed Maintenance Free
Expanded grid Calcium Calcium technology
provides Long Service Life
24 months
Standard vehicles
Factory sealed Maintenance Free
High density expanded grid Calcium Calcium
technology provides Longer Service Life
36 months
Standard vehicles with additional electronic
devices eg. Driving lights, reverse sensors etc.
Factory sealed Maintenance Free
Silver technology further resists heat and
corrosion providing Extra Long Service Life
36 months
Modern vehicles with many electronic devices
and 4WD’s
Reliable performance Premium performance and value Maximum performance and extra long life