我刚买了一辆全新的汽车(本田雅阁旅游2017)。它的电池充电特性是:
- loses 1/3 of its charge in 4 days (if the car is resting. See test attached)
- loses 1/3 or its charge even after medium trips (photos in test attached)
(For example: after 28 miles, battery goes from 12.61 V to 12.31 V).
- thus, would require manually-charging nearly every day
(because my daily trips are typically less than 28 miles.
by not charging in one week, I had a flat battery after 1 week of normal driving).
相反,我相信(让我知道,如果你不同意)“最大”补给特征应该是:
- lose 1/3 of its charge in ~12 days (if the car is resting)
- lose 100% of its charge in 1 month (T = C/i = 45/0.05 = 900 hours)
- alternator-charging by driving 6 miles every ~4 days, or
- manually-charging once a week or once a month.
我的本田经销商看了看汽车并解释了这个问题:
- There is nothing wrong with the car
- This battery discharge amount is normal because the car has many computers
- We would only replace the battery if it was not charging
- We only follow Honda tests which do not show any issues.
我的问题是:根据您的经验,现代汽车的“正常”充电特性是什么(它们与我上面的信念不同或大致相同)?答案表明我是否遇到问题车。在这种情况下,对下一步行动的建议表示赞赏。
我的完整测试步骤,方法和照片位于http://bit.do/BatteryTestAccord2017。