Bosch S4 batteries are maintenance free and features high density expanded grid calcium technology for long service life. The Bosch S4 is the brands mid-range starting battery solution. Designed for vehicles with higher electrical demands than their economical S3 option.
Bosh branded automotive batteries are Mr Positive premium offering. With nearly 90 years of engineering and innovation, trust the worldwide recognised name of quality and reliability and chose Bosch for your starting power!
Reserve Capacity: 80
Term Layout: A
Battery Type: Flooded Calcium
Bosch Part Number: 55B24L B, 55B24LB
Image is only a reference of general Bosch battery range and not the final product.
Bosch Terminal Layout Key
All Bosch SM Mega Power, SM Mega Power Plus, SM Mega Power Silver batteries carry a 36 month warranty. Unless fitted in a commercial vehicle when the warranty reduces to 24 months. Bosch Starting Batteries used in Taxi’s only carry 6 month warranty.
Deep Cycle, VRLA and Marine batteries 12 Months
A warranty claim is only applicable where the battery fails as a result of a manufacturing or material fault. Misuse, damage, poor installation practices or improper maintenance do not constitute a warranty claim.
This warranty does NOT cover:
Normal wear and tear
Parts which have been subjected to deliberate abuse
Conditions resulting from abnormal wear, negligence, alterations or accidents