1·There are no tricks, a trolley has an accumulator and a motor.
这不是什么把戏，在这推车装有一个蓄电池和一个发动机。
2·And the accumulator is a passive system that just operates automatically based on a significant loss of pressure in the primary system.
蓄电池是一个被动的系统，只会在主系统出现了重大的，压力损失的情况下才会自动运行。
3·Unload before stop the machine, or there will be left magnet. Next time when use, magnetize with accumulator cell or dry cell battery.
停车前要先卸去负载最后停车，如果带负载停车，可能引起剩磁，下次使用时要用蓄电池或干电池重新充磁。
4·When the battery the stored power put up, the solar controller to control the battery will not be a discharge, protect the accumulator.
当蓄电池所储存的电能放完时，太阳能控制器要控制蓄电池不被过放电，保护蓄电池。
5·Owing many skilled technical staffs and core technical competence in battery field, it has the ability of developing new products and inspecting accumulator quality.
该厂在蓄电池生产领域拥有许多经验丰富的技术人员和核心技术能力，有能力开发新产品和检验蓄电池产品质量。