All modern vehicles operate on 12V. Therefore, the batteries for these vehicles are all 12-volt.
However, for those who have a classic carThese vehicles operate at 6 volts. That's why at FQS Battery we have our own selection of batteries for classic vehicles.


- The FQS75B.0 battery has the capacity to give 1A continuous current for 75 hours.
- The FQS75B.0 battery has the capacity to give 7.5A continuous current for 10 hours.
When we start our vehicle, the engine must receive a brief but high-intensity burst of energy. This is the starting power. Not all engines require the same amount of power to start. Some vehicles require 45 amps, while others require 90 amps or more.
Hence the importance of this value. We must select the appropriate voltage to ensure our vehicle starts, but without exceeding it, as excessive starting amps can cause problems. And without exceeding the required voltage, as the vehicle won't start.


Our batteries always mark the range to which they belong, which refers to the technology they develop.
Important Related Information: Can an EFB battery be replaced with an AGM battery?
And if it doesn't have one, your vehicle can use a conventional battery or an EFB battery, as long as the values match the vehicle's needs.
The batteries of passenger cars lose their energy charge due to the operation of the vehicle and the electronics that the car uses and that we can enjoy inside the car such as screens, radio, etc. This is where the alternator. It recharges the battery while the vehicle is running. So as long as the battery and alternator are in good condition, the car battery will have enough power.
Our batteries indicate the number of minutes the battery will be able to supply power at 25 amps when the alternator, for whatever reason, won't recharge the battery. That's enough time to go to a garage to fix the problem and ensure the car doesn't let us down due to a lack of power.
Obviously, the number of minutes provided by this data will also depend on the number of screens in use and other devices operating in the vehicle at that time.
For any questions or queries you may have, please contact us. contact usWe will resolve them as soon as possible.

