The utility model relates to a rectangular tube lead-acid accumulator.
一种方矩形管式铅酸蓄电池。
The utility model relates to a novel low resistance spacer for a colloid accumulator, particularly the spacer with macro pores which is suitable for the colloid accumulator.
本实用新型涉及一种新型胶体蓄电池用低电阻隔板，特别是，涉及一种适用于胶体蓄电池的带有大孔的隔板。
The utility model relates to a high power accumulator, belonging to a chemical electric power.
一种高能蓄电池，属于一种化学电源。
应用推荐