免维护电池不等于不需要维护。
Maintenance-free battery is also need maintenance.
youdao
汽车电池、叉车电池、高尔夫电池、免维护电池、干荷电池。
Car battery, Forklift battery, Golf cart battery, Maintenance free battery, Dry charged battery.
免维护蓄电池。
No maintenance solar battery.
应用推荐
模块上移
模块下移
不移动