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Cold cranking amps (CCA) is a measurement of the number of amps a battery can deliver at 0°F for 30 seconds and not drop below 7.2 volts. So a high CCA battery rating is especially important in starting battery applications, and in cold weather.This measurement is not particularly important in deep cycle batteries, though it is the most commonly "known" battery measurement.
Reserve Capacity (RC) is a very important battery rating. This is the number of minutes a fully charged battery at 80°F will discharge 25 amps until the battery drops below 10.5 volts. |
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年底税务知识分享-FBT,Salary Packaging or Salary Sacrifice-(2)基本术语篇 (2008-6-11) simonwang 
发表于 2021-3-6 17:23
