请问各位关于车打不着火

[ZHE]

我的车这几天有时打不着火，这种情况总发生在突然降温和两天以上没有用车，但接其它车的电池就能够启动。是否是电池有问题了吗？不能启动时，我车的大光灯仍可以亮，但电子车锁不工作了，刹车也踩不动了。车在启动后，一切运行正常。在此请问黑哥和各位能人。先谢了。

 

[月下独酌]

建议顺便检查一下发电量

 

[feels]

1. Take out the battery
2. Fill the battery distill water
3. Warm battery up to room temperature
4. Charge battery with high current until fully charge
5. Charge battery with low current (2 A) until fully charge
6. Install back into car

Do not charge frozen battery.
Charge very cold battery is not efficient.

Use the battery for another cold weather, if still fully drain, replace with new battery.

Old battery (e.g. 7 yr) may need to replace. Check the manufacturing date from the battery. First digit is year, second alphabet is month