How Long Does A Car Battery Keep Its Charge. The length of time it takes to charge your car battery is completely dependent on the size or amp of your battery and the amp of the car charger you are using. If the battery is new it should hold a charge for a month or two.
If you dont want to have to worry about your car battery being depleted while it sits there is a very. For higher-end cars with more features the battery can be depleted in as little as 2 weeks. A typical tender will charge a 12-volt battery to 144 volts and let it go no lower than 126.
If you dont want to have to worry about your car battery being depleted while it sits there is a very.
Your battery will drain faster when its connected to your vehicle than when its disconnected. The length of time it takes to charge your car battery is completely dependent on the size or amp of your battery and the amp of the car charger you are using. If the battery is new it should hold a charge for a month or two. 12 to 24 hours.
