Typically, the average car battery life is between three and five years. Pushing a battery longer than five years, even under perfect driving conditions, could cause your battery to fail without notice.
Also,
Does a car battery last longer if you drive less?
Inactivity can really bring down your battery's lifespan.
If you don't drive often or you only use the car for short trips, then it's going to weaken your battery. If you only use the car for a brief 15-minute commute, try taking the scenic route or going on a road trip sometime to help prolong the battery's charge.
换了电池可以启动了，只是说明原来的电池低于能启动的电压了。至于什么原因，需要自己分析。
一是启动电池，二是氧传感器，阅车越多觉得越有道理。
Google:
Typically, the average car battery life is between three and five years. Pushing a battery longer than five years, even under perfect driving conditions, could cause your battery to fail without notice.
Also,
Does a car battery last longer if you drive less?
Inactivity can really bring down your battery's lifespan.
If you don't drive often or you only use the car for short trips, then it's going to weaken your battery. If you only use the car for a brief 15-minute commute, try taking the scenic route or going on a road trip sometime to help prolong the battery's charge.
清洗后每个孔平均灌回电池（沉淀后的）原液，不足的部分加蒸馏水，然后charge，低压充电器上的指示灯从红脸转为绿色大约24 ～72小时，成了：
（注意安全防护，保留并使用原液，以蒸馏水清洗电池后的废水应当中和）
如果我记错了，请大家更正。
以前在修车店换过，觉得interstate 挺好的，但是价钱比较贵。Costco 的价钱比较好，便宜几十块，后来就一直在costco 买，然后就发现质量没以前的好了。