What is the charging voltage of a car battery?
1 Answers
Car battery charging voltage is 12V or 24V. Typically, gasoline-powered car batteries have a voltage of 12V. Multi-cylinder diesel engines and single-cylinder diesel engines with more than 25 horsepower usually use a 24V battery power supply (two batteries of the same capacity connected in parallel). Here are some related expansion materials: 1. Types of car batteries: Car batteries are generally lead-acid batteries, divided into maintenance and maintenance-free types. Currently, most cars use maintenance-free batteries, which do not require the addition of electrolyte water. 2. Battery voltage: Battery voltage is an important indicator of normal battery operation, generally divided into resting voltage and starting voltage. Resting voltage refers to the battery voltage when the engine is off, usually between 11.8V and 12.8V.