I despatched my automotive for servicing just lately and was instructed the battery had to get replaced. It’s a 21-month-old Mazda 6 which has clocked about 20,000km. Based on the authorised workshop, the automotive’s stop-start perform does have an effect on battery life. Will I would like to switch the battery each 20 months?
The lifetime of a automotive battery is decided by many variables. Nowadays, many vehicles include stop-start programs which require extra highly effective batteries. Such vehicles are additionally fitted with extra environment friendly alternators and heavy responsibility starter-motors.
Though Mazda’s i-stop system is claimed to depend on combustion to restart the engine slightly than the starter motor, the battery nonetheless continues to provide electrical power to numerous parts when the engine is switched off and the alternator isn’t charging the battery.
This does counsel the stop-start function may have an effect on battery life.
However given Singapore’s local weather and largely city driving circumstances, it’s not uncommon for battery life to vary between 18 and 24 months for vehicles fitted with a stop-start system. These with out stop-start ought to see the battery lasting 24 to 36 months.
Therefore, if you wish to protect your automotive’s battery life, you possibly can select to deactivate the stop-start perform.
