Is the car battery lead-acid or lithium battery?
3 Answers
Car batteries are lead-acid. Here is more information about car maintenance: Introduction: Car maintenance, also known as car servicing, refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the car. Function: To keep the car clean, maintain normal technical conditions, eliminate hidden dangers, prevent failures, and extend the service life. Types: Regular maintenance is divided into three aspects: body maintenance, interior maintenance, and body refurbishment. The first character of a license plate is a Chinese character, the second is an English letter, and when arranging the English letter codes for prefecture-level administrative regions, license plate verification is conducted.
When it comes to car batteries, I’ve been driving gasoline-powered cars for over twenty years and have replaced the battery several times, almost always with lead-acid types. Why? First, lead-acid batteries are cost-effective—they’re much cheaper than lithium batteries, costing just a few hundred yuan for someone like me on a working-class budget. Second, they’re easy to maintain. The car starts reliably thanks to them, performing well in cold winter starts and resisting overheating in summer. However, you need to regularly check the electrolyte and charging to avoid draining the battery and damaging other components. On the other hand, lithium batteries are used in electric vehicles, like those high-end Teslas—they’re lightweight, long-lasting, charge faster, and are more eco-friendly. But for regular household cars, lead-acid still dominates due to their low cost and high reliability. As us mechanics often say, don’t mix up the types—lead-acid is the standard, so when replacing, look for the 12V label. If your car isn’t electric, 99% of the time it’s lead-acid. Remember, don’t get tricked into buying expensive ones unless the manufacturer specifies otherwise.
As a car enthusiast who dabbles in modified vehicles, I've researched battery types. Traditional car batteries are mainly lead-acid, while lithium batteries are exclusive to electric vehicles. The advantages of lead-acid? Simple, durable, resistant to over-discharge, easy to recycle, and economical. My neighbor drove an old car for ten years without changing the battery, thanks to this. But the drawbacks are obvious: heavy, low energy density, and slower charging. Lithium batteries are lightweight and efficient, offering longer range per charge, making them suitable for high-performance needs. The downside is they're expensive and not cost-effective for regular cars. Key point: If you drive a fuel-powered car, check the battery terminals when inspecting; lead-acid batteries are marked by plastic casings and liquid filling ports. Don't recklessly upgrade to lithium—large voltage differences can cause malfunctions. Regular maintenance with a charger to maintain charge is advisable. In short, choosing the wrong battery can ruin your car. For fuel-powered cars, stick with lead-acid for peace of mind.
