No codes. Much cheaper than on their main site.
s3 - 3 s4 - 4 year warranty.
Advantages of the Bosch-Batteries S3 - S4
PowerFrame technology: higher starting power, longer service life
100% maintenance-free. Thanks to minimal water consumption the battery requires no servicing throughout it's life.
twin backfire protection guards the battery from sparks
during shipment, transport, handling or tilting. Sealed battery cover design means no acid can leak.
Easy transport and installation by means of ergonomic handles.