Ua hauʻoli mākou i kahi kūlana maikaʻi loa i waena o kā mākou mau mea kūʻai aku no ka maikaʻi o kā mākou mea kūʻai maikaʻi loa, kumukūʻai hoʻokūkū a me ka lawelawe maikaʻi loa no Button Battery 1.5v Ag13 Lr1154 Lr44 303 357,Aa Carbon Zinc Battery, Nā Bateri ʻakika Māloʻo, 9v 6lr61 Alkaline Battery,Pihi Pūnaewele 500mah.Ma o 10 mau makahiki hoʻoikaika, hoʻokomo mākou i nā mea kūʻai aku ma ke kumukūʻai hoʻokūkū a me ka lawelawe maikaʻi loa.Eia kekahi, ʻo kā mākou ʻoiaʻiʻo a me ka ʻoiaʻiʻo, e kōkua mau iā mākou e lilo i koho mua o nā mea kūʻai aku.E hoʻolako ka huahana i nā wahi āpau o ka honua, e like me ʻEulopa, ʻAmelika, Australia, Palani, Costa Rica, Accra, Mali.Inā makemake ʻoe e hoʻomohala i nā mea hou aʻe, hiki iā mākou ke hana iā lākou e kūpono i kāu mau pono.Inā makemake ʻoe i kekahi o kā mākou huahana a me nā hoʻonā a makemake paha e hoʻomohala i nā mea kūʻai hou, pono ʻoe e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.Ke kakali nei mākou i ka hoʻokumu ʻana i ka pilina ʻoihana kūleʻa me nā mea kūʻai aku ma ka honua holoʻokoʻa.