The reliable starter battery with Bosch SLI technology guarantees
safe starting of a wide range of cars without start/stop systems as well as
for older vehicles and small cars.

Very good starting power and long
service life: thanks to
the special design and modern alloy of
the grid for reduced corrosion
Absolutely maintenance-free: thanks
the very low water consumption as
result of the modern alloy of the grid,
as well as the double lid with labyrinth
construction that returns the condensed
battery fumes
High level of security: through
double protection against backfire
and integrated central degassing (in
depending on the type)

Good charging even over short distances

Bosch Power series batteries are very suitable
for the requirements of changing trends in
mobility.
Thanks to good charging and increases
their capacity, they ensure reliable starting of
the engine even after longer periods of standstill or if
The car is used primarily for short trips.

Bosch battery requirements

As an expert in batteries, Bosch conducts rigorous quality tests and
performance of all batteries in its program to ensure constant
high quality. Ultimately, there can be no compromises when it comes to
the safety and reliability of Bosch batteries.

Safety tests

Electrolyte retention test
In conventional batteries, the liquid in
the battery moves while the car is on
the road for example, when braking or accelerating.
For safety reasons, the battery
must be sealed so that the acid
cannot leak. The retention test
electrolyte checks the tightness of the
the batteries.

Service life tests

Deep cycle resistance test
The deep discharge resistant battery
cycles, is of great importance for urban
traffic with numerous starts and stops,
as well as for cars with numerous
electrical consumers and for the most used
now for short trips.
High deep cycle resistance is
a prerequisite for long battery life.