Sale On Batteries With Extra 10% With Code e.g. Car Battery Exide EB442 420A/ Bosch S4001 063-£53.34 – Tayna Batteries
Car Battery EB442 Exide 063 420A 44Ah 4Yr Warranty 207x175x175 Excell – £40.36
ebay.co.uk/itm394
Car Battery S4001 Bosch 063 440A 44Ah 4Yr Warranty 207x175x175 – £51.87
ebay.co.uk/itm543
Car Battery EB500 Exide 012 450A 50Ah 4Yr Warranty 207x175x190 Excell – £46.75
ebay.co.uk/itm847
Made for Cars with Basic Power Needs
For older cars with manually operated windows, a standard source of power is perfectly adequate. But here again it is best to go for top Bosch quality. The S4 model series provide reliable car batteries to suit all requirements and makes of vehicle. Their PowerFrame technology not only allows fast, low-resistance charging and discharging, it also makes it possible to achieve a much longer service life, a higher capacity and outstanding cold starting power.
PowerFrame technology in Bosch S4 batteries
The grid is of crucial importance for a batterys performance and reliability. The patented PowerFrame offers considerable advantages over conventional grids, and is responsible for an optimum flow of electricity. Bosch S4 batteries therefore impress with their outstanding starting power and longer service life.
More power right from the start: Advantages of PowerFrame technology
Rigid grid frame
Prevents grid growth and corrosion at the edges and so damage to the separator, or short circuits caused by the grid making contact with the negative plate. PowerFrame patented grid technology is up to 66% more durable and more corrosion-resistant than other grid designs.
Patterned for Power
The PowerFrame grid design provides superior cranking power with up to 70% better electrical flow than other grid technologies.
Stamped grid
The rigid, precise structure ensures excellent adhesion of the active material to the grid and permits low-resistance, rapid charging and discharging of the battery. In contrast to conventional grids, there is no brittleness arising from mechanical deformation during production.
Clean Construction
PowerFrame manufacturing uses 20% less energy and produces 20% fewer greenhouse gases than other manufacturing methods.
Optimum grid structure
More lead is applied to the areas subject to a higher load: the grid is more hard-wearing and resistant to corrosion.
Grid designed for optimum flow
The PowerFrame grid design provides superior cranking power with up to 70% better electrical flow than other grid technologies.
Stamped grid
The rigid, precise structure ensures excellent adhesion of the active material to the grid and permits low-resistance, rapid charging and discharging of the battery. In contrast to conventional grids, there is no brittleness arising from mechanical deformation during production.
Clean Construction
PowerFrame manufacturing uses 20% less energy and produces 20% fewer greenhouse gases than other manufacturing methods.
Optimum grid structure
More lead is applied to the areas subject to a higher load: the grid is more hard-wearing and resistant to corrosion.
Grid designed for optimum flow
In this innovative design, the grid bars lead directly to the plate link. The low flow resistance ensures optimum conductivity and the fastest possible supply of power to the electrical device.
