Correct Use of a Multimeter and Battery Sulfation
FQS Battery explains how to determine your battery’s state of charge using a multimeter and how to check for sulfation.
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How to jump-start a car with jumper cables
A vehicle’s battery is one of the essential components to ensure it works properly. Without it, it would not only be impossible to start the engine, but also to power any electrical device. However, it is also one of the most common causes of breakdowns, generally due to inadequate maintenance influenced by various factors.
Should I replace my EFB battery with an AGM?
If my car has an EFB battery, can I fit an AGM battery? At FQS Battery, we explain the decision you should make about this.
The Purchasing Process at FQS Battery
At FQS Battery, our goal is to facilitate the purchasing experience for our customers and distributors. That’s why we have designed a streamlined and efficient online process, available through our professional platform. Below, we explain each step.
How Cold Affects a Car Battery
Having a good car starter battery is essential to ensure reliable operation, especially in cold climates, where low temperatures can severely affect its performance.
Batteries that save lives
At FQS Battery, we are proud to share an inspiring act of solidarity. The company Rouco SURL, specializing in the automotive market in Cuba, made a generous donation on October 11 to the Miguel Alipio León Teaching Polyclinic in Aguada de Pasajeros, Cienfuegos.
The importance of lead-acid batteries
In the midst of the electric car boom, there is an undeniable fact: all electric vehicles, regardless of their level of electrification, require a 12V lead-acid battery. Whether it is a 100% electric car or a hybrid, they all need at least one 12V lead-acid battery as a support and/or backup battery.
The Meaning of FQS Battery Labels
We explain the meaning of the data shown on the technical label of FQS Battery automotive batteries.
The decision to select a battery becomes a simpler yet much more precise process.
AGM and EFB Battery Replacement
The frequent stops and starts of the engine, together with increased energy consumption from comfort applications such as heating and navigation, pose a challenge for start-stop batteries. To address this, manufacturers have developed intelligent battery energy management (BEM) systems that, with the help of sensors, monitor the battery’s condition, ensuring extended service life despite high demand.
Deep cycling of batteries and its characteristics
Deep cycling a battery is the process of discharging it almost completely before recharging it to its maximum capacity. This process is common in rechargeable batteries, such as lead-acid, nickel-cadmium, nickel-metal hydride, and some lithium-ion batteries.
