{"id":10391,"date":"2024-11-11T15:34:03","date_gmt":"2024-11-11T15:34:03","guid":{"rendered":"https:\/\/fqsbattery.com\/como_afecta_frio_bateria\/"},"modified":"2026-03-03T10:35:10","modified_gmt":"2026-03-03T10:35:10","slug":"como_afecta_frio_bateria","status":"publish","type":"post","link":"https:\/\/fqsbattery.com\/en\/como_afecta_frio_bateria\/","title":{"rendered":"How Cold Affects a Car Battery"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t
At FQS Battery, we are well aware that having a good car starter battery is essential to ensure reliable operation, especially in cold climates, where low temperatures can severely affect its performance. The battery is responsible for supplying power to the starter motor and other electronic systems of the car, which is crucial for efficient ignition. In areas where temperatures are extremely low, the battery needs to be in optimal condition, as cold can significantly reduce its performance capacity and, in some cases, prevent the car from starting. <\/div>\n
<\/div>\n

How Cold Affects the Car Battery<\/span><\/strong><\/h2>\n

 <\/p>\n

When the temperature drops, battery performance is drastically reduced. This happens because the chemical reactions inside the battery, which generate electricity, slow down in cold conditions. As a result, the battery has less capacity to supply power. In fact, at temperatures close to -20\u00b0C, a battery can lose up to 50% of its capacity. Additionally, the engine requires more power to start in the cold, which makes the battery work even harder. This wear can shorten its lifespan and make the vehicle dependent on recharges or even premature replacements. <\/div>\n
<\/div>\n

Lead-Acid Batteries<\/span><\/strong><\/h2>\n

\"\"<\/p>\n

Lead-acid batteries are particularly vulnerable to extreme cold. These batteries rely on a liquid electrolyte (a mixture of sulfuric acid and water), which can react to cold: <\/div>\n
\n