Bosch S4 Car Battery 12V 40Ah 330CCA S4019 Type 055

Bosch S4 car batteries are a high quality, premium replacement for you original car battery. The Bosch S4 range has up to 15% more 'Cold Cranking' power than the original equivalent, and up to 20% longer service life thanks to Bosch's innovative 'Power Frame' technology. All Bosch S4 batteries are maintance free meaning you do not need to top up, or change the water. Bosch S4 car batteries are ideal for modern vehicles which require a higher quality battery recommended for all petrol and diesel applications

Recommended for mass market vehicles with standard factory fitted electrical consumers
- Innovative silver technology
- 15% increased cold-start power
- 20% increased service life
- Meets todays OE recommendations
- 100% maintenance-free due to minimal water consumption
- Innovative silver alloy technology
Maximum safety with:
- Leak-proof, patented labyrinth lid
- Single point safe venting
- Integral flame arrestors