The differences between traditional batteries and Start Stop batteries are substantial.
Start Stop systems are fitted with sensors which continuously monitor the battery status and send signals to a control unit which, in real time, decides whether or not to activate the system. When the vehicle is stopped, the engine and the alternator switch off, but the battery must power the electrical devices such as the lights, the windows, the radio and the hazard lights.
If the battery cannot withstand the stress of frequent stopping, the system does not activate and battery functionality is reduced by 50%. Start Stop activates half of the amount of times it should, with a direct effect on consumption.
Start Stop batteries must allow for 15-20 times more start-ups than standard batteries, and this is made possible by the optimisation of the plate assembly: the thickness and the number of plates are designed to offer the optimum balance of power and cycling.
The advanced engineering of the battery is crucial if we are to make the most of the Start Stop technology: when replacing your battery, just like for original equipment, be sure to choose only Mopar®.