在低环境温度下运行时，电池的电解质温度会下降，可用容量会相应降低。
下图显示了如何估算可用容量。

这些只是指导性数字，因为其他因素也会影响容量。
这些只是指导性数字，因为其他因素也会影响容量。湿电池的放电量不得低于其额定容量的80％，低于60％的免维护电池。

         When operating in low ambient temperatures the battery's electrolyte temperature falls and available capacity decreases accordingly.
The following diagram shows how to estimate available capacity.

These are guide figures only as other factors can also affect the capacity.
These are guide figures only as other factors can also affect the capacity. Wet batteries should not be discharged below 80% of their rated capacity maintenance free batteries below 60%.