选购汽车启动电源注意什么 汽车应急启动电源怎么选英文双语对照

1、满电启动和非满电启动（也就是容量剩余在20%或以上的），启动汽车的感受是一样的，就是动力强劲感受是一样的。

2、能在一定的宽温范围下启动汽车，如﹣20℃～60℃可以轻松启动汽车。

3、启动汽车次数的耗电量均值差不多一样的，就是每次启动消耗的电流差不多一样的。

4、启动汽车耗电相对慢的，比如同样的容量下，能启动次数越多次的，一般是较好的。

5、自放电小的，就是我们不使用时，自耗电小的，一般较好。

6、使用一段时间后，耗电明显加快的，一般是电芯质量不行，容量老化，内阻增大，耗电就快，且容易发热。

1, full report is started and be not full report to start (namely capacity the rest is in 20% or of above) , the feeling of the car that start is same, it is motivation be being experienced strong is same.

2, the car can be started below certain wide lukewarm range, like ﹣ 60 ℃ of 20 ℃ ～ can start a car easily.

3, the power consumption of frequency of the car that start all is worth about the same same, start the electric current that use up every time namely about the same same.

4, report of bad news of the car that start is relatively slow, for instance same size falls, can start a frequency to be jumped over for many times, it is better commonly.

5, discharge oneself small, it is us when be not being used, from bad news report small, general better.

6, after use period of time, bad news report accelerates apparently, it is electric core quality is no good commonly, capacity ageing, internal resistance increases, bad news report is fast, and give out heat easily.