送交者: PhonyDoctorPhD 于 2005-3-28, 20:38:30:
回答: 汽车上的电池从完全没电到充满电需要多长时间 由 HunHunSheng 于 2005-3-28, 18:00:32:
Alternator helps convert Engine power to battery
power (充电).
Sometimes people rush to throw away their good
batteries only to find out later that they
have a dying alternator.
A normally working car with a battery that is
simplily drained due to operational error (e.g.
light left on) should be able to recharge
within 30 minutes after jump start.
Get a emergency kit, with a charger. It can also
be used to power other appliances when camping.