I ka ?oihana pākaukau ikaika, ?o ka holomua ?enehana he mea ko?iko?i no ka ho?omaika?i ?ana i ka hana a me ka ho?okō ?ana i nā mana?olana o nā mea kū?ai aku. Ho?ohālikelike ?o Long Way Battery i kēia kūpa?a ma o kona ?ae ?ana i kahi ka?ina hana internalization holomua i kapa ?ia ?o "cadmium-free internalization process." Ho?omaka ?ia ma Kina i ka makahiki 2003 a ho?oma?ema?e ?ia i ?eono mau makahiki o ka noi?i a me ka ho?omohala ?ana, ua ho?ololi kēia ?ano hana hou i ka hana ?ana i ka mana.

?A?ole like me nā ?ano hana ku?una ma?amau i nā haumia a me nā koena sulfuric acid, LONG WAY ?O ke ka?ina hana internalization o Battery e hō?ulu?ulu pololei i nā pā pole i loko o ka pākaukau. Ho?ohui kēia ?ano ho?ohui i ka mālama ?ana, ho?omalo?o, a me ka ho?opi?i ?ana i loko o kahi ka?ina hana ho?okahi, e loa?a ana i ka maika?i o ka mālama ?ana i ka ikehu a hiki i ka 28.5%.

Eia kekahi, ?o ke ?ano cadmium-free o kēia ka?ina hana e hō?ike ana i ka LONG WAY ka ho?ola?a ?ana o Battery i ke kuleana kaiapuni a me ka ho?omau. Ma ka ho?opau ?ana i nā hana ?ino a me ka ho?oha?aha?a nui ?ana i ka ho?ohana ?ana i ka wai a me ka hana ?ana i ka wai ?ino, ho?onohonoho ka ?oihana i kahi kūlana hou no nā hana hana eco-friendly i ka ?oihana pākaukau.