Ko te marau hiko Lithium e tohu ana ki te marau e mahi ana me te hiko, te nuinga mo nga pākahiko. Ko te pākahiko he pākahiko ko tana mahi ko te penapena i te iti o te kaha hiko me te whakamahi ki te waahi tika. Ka mahi ma te huri i te kaha matū ki te hiko. Ka whakauruhia tenei pākahiko ki roto i te pūtau pākahiko lithium. Me tohu kia kaua e tuu whakapae te pākahiko. Na te mea ko te pākahiko ko te 22-28% te waikawa sulfuric dilute. Ina whakanohoia te pākahiko, ka waipukehia e te electrolyte te pereti hiko, ka waiho he waahi iti. Mena ka tuu whakapaehia te pākahiko, ka puta tetahi wahi o te pereti ki te hau, he mea tino kino ki te pereti pākahiko, me te kohao tirotiro pākahiko whanui ranei kei runga ake o te pākahiko he kohao whakamaarama ki te korero ki te ao o waho, kia ngawari te rere o te wai rere o te pākahiko ki waho.
