A battery provides the electric power to operate the starting motor and the ignition system during cranking.
在启动时，蓄电池提供电能能使启动电机和点火系运转。
2
The cranking enrichment system provides extra fuel when a cold engine is being cranked.
起动加浓系统在冷发动机起动时供应额外的燃油。
3
Moreover, a battery based on this system won't overheat during high-rate cycling and easily achieves 5-kilowatt cold cranking at minus-30 degrees Celsius.