ʻO ka pūpū alumini

ʻO ka pahu alumini: kahi pahu alumini i hoʻohana ʻia no ka waho o nā pā lithium; Hoʻohana nui ʻia e pale i ke ʻano o loko o nā pā, hāʻawi i ke kākoʻo mechanical a me ka wela wela, ʻoiai e pale ana i ka leakage electrolyte;