What is the self-discharge rate of different types of car batteries?

Mar 14, 2025 ... How can I change my car's battery while maintaining the memory settings? | Car Doctor · The Car Doctor recommends using a jump-pack as a memory ... A good car battery should read 12.4-12.9 volts when the car is off. Anything lower doesn't necessarily mean the battery is bad. Your car's electrical system may ... ... battery.... See more. I had a huge problem: something was draining my car's battery even when the car was off. I took it to the dealership who said it would ... Jan 27, 2014 ... The battery should charge as long as the engine is running. It will charge a bit more at higher engine revs (at least on most cars) but even ... Deep Sleep mode is designed to conserve battery power on your vehicle. This setting is activated when your vehicle falls under the following conditions: ... While all batteries must be replaced eventually, many last around three or four years before calling it quits. Mar 19, 2019 ... Open the FOB and look at the numbers stamped on the back of the battery. Many of the FOBs use 2032, coin type lithium ion. WHY IS THE BATTERY LIGHT ON IN MY CAR ILLUMINATED? · A loose or corroded battery cable · A problem with the alternator or voltage regulator · Damaged cells or ... Why should I register my LoJack® System? Will I save on insurance? What is the LoJack Stolen Vehicle Recovery System and how does it work? The LoJack® ... Jan 29, 2024 ... How Often to Start Your Car for Optimal Battery Health? Most experts recommend driving your car at least once a week for a minimum of 10 ...