Me ka ulu wikiwiki o ka mākeke mālama ikehu ikehu hou, ke piʻi nei ka noi no nā ʻōnaehana hoʻokele pākaukau. ʻO kēia huahana kahi papa pale pākaukau lithium naʻauao no nā noi mālama ikehu. Hoʻohana ʻo ia i ka ʻenehana ʻike makaʻala no ka pale ʻana i nā pihi mālama ikehu mai ka overcharge, over-discharge, a me ka over-current, e hōʻoia ana i ka hana palekana a hilinaʻi o ka ʻōnaehana mālama ikehu. I ka manawa like, hoʻohui ia i ka hana balancing volta hoʻoikaika holomua, hiki ke nānā i ka volta o kēlā me kēia kelepona pākaukau i ka manawa maoli a hoʻomaikaʻi i ke ola lawelawe o ka pā pākaukau ma o ka hoʻokele kaulike ʻana.