铅蓄电池的构造类型。管板技术中的电池在困难的使用条件下被认可,因此是可取的。这种电池类型的使用寿命即使在很重的压力下也可以达到1,500个以上的充电和放电循环
Construction type of lead accumulators. Batteries in tubular-plate technology are approved under difficult usage condition and are preferably used. The service life of this battery type reaches more than 1,500 charging and discharging cycles, even under heavy strain.