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The Bosch S4 Blue are suited to cars with medium electrical demand such as air conditioning, heated seats, cruise control etc. These Bosch Batteries will normally be fitted to modern vehicles typically from 2000 onwards. I would also like to note that if the battery was completely discharged, its voltage during charging should also be slightly reduced to 12-13 volts. In this case, it is necessary to control that the current strength at the beginning of the process does not exceed 1/20 of the battery capacity. If this value exceeds, reduce the voltage. The grid is of crucial importance for a battery's performance and reliability. The patented PowerFrame® offers considerable advantages over conventional grids, and is responsible for an optimum flow of electricity. More lead is applied to the areas subject to a higher load: the grid is more hard-wearing and resist
Most of our online products include VAT and FREE Delivery to the UK Mainland only. We pay our couriers for a next working day service. Sometimes (although rarely) courier issues can delay parcels, so please allow up to 48 hours for delivery. Please see above for extra charges.
If nobody is home or the courier does not feel its safe to leave securely, they will reattempt the following day. They normally do this 2 times and then return to the sender (us).
It turns out that the maximum maintenance-free battery can be charged at a voltage of 16.3-16.4 volts for 20.24 hours. And one more nuance, if you charge only your car’s battery from time to time, then buying the necessary charger is an unreasonable waste of money, because charging a maintenance-free battery in a specialized center will cost you much less than purchasing a device. Video: How To Charge A Bosch S4 Battery We deliver to Most areas within the UK Mainland. For offshore UK islands please call 0800 195 98 97 as charges will apply. During charging of the battery, the current will decrease, and when the process comes to an end when the voltage at the terminals is 14, 4 volts, the current will correspond to the value of the self-discharge current of the battery. this is approximately 200 mA or 0.2A. Important to remember! If for serviced batteries, the nominal current during charging is 1/10 of the battery capacity, then for maintenance-free batteries, the main indicator during charging is not the current strength, but the voltage. The S4 013 is manufactured by Bosch. Batteries from the German brand Bosch use innovative technology. The S4 series stands for reliable car batteries and is used in small cars, mid-range cars and cars with a lot of technical equipment. The battery is maintenance-free and has a long service life. The cold cranking current is 800 A. The battery measures 353 x 175 x 190 mm. It is best to measure your old car battery to determine if the new product will fit your car. 95 Ah capacity for your vehiclePlease note: We pay for a next day delivery service (Monday - Friday) but due to Covid issues some couriers may experience staff shortages which is sadly out of our control. Our next day delivery rate is currently 97%. WHERE DO WE DELIVER TO? Maintenance-free batteries should only be charged with automatic chargers. The peculiarity of such batteries is that the degree of charge of the battery at the end of the charge directly depends on the magnitude of the charging voltage that the charger provides. For example, at a voltage of 14, 4 volts, a 12 volt battery can charge approximately 75% in 24 hours. 85% if the voltage is 15 volts at the same time by 85%. 90%, and at a voltage of 16 volts. by 95%. 97%.
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