原文开头
YOU TRY TO TURN ON YOUR CAR, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you drive it regularly, the car’s electrical system will charge it back up. But if your battery dies after being parked for only a few days, you may have a serious problem that could eventually leave you stranded. “It’s an obvious red flag, and there are a couple of common causes,” says Michael Crossen, lead technician at CR’s Auto Test Center. …
摘自《消费者报告》(Consumer Reports)2026年1月刊。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。