● ʻAno Huahana: ʻO nā papa bipolar etching kemikala,Anode a me Cathode Grids no nā Bateri, nā papa kaapuni i paʻi ʻia.
● Mea nui: Titanium(Ti),Stainless Steel(SUS), etc.
● Wahi noi: Hoʻohana nui ʻia e hāʻawi i ka mana no nā kaʻa a me nā moku.
● Nā mea'ē aʻe i hoʻopilikinoʻia: Hiki iā mākou ke hāʻawi i nā huahana i hoʻonohonohoʻia e kūpono i kāu mau pono kiko'ī e like me nā mea, nā kiʻi, ka mānoanoa, a me nā mea'ē aʻe. E leka uila iā mākou me kāu mau koi.