O a tatou sailiga e faʻavavau o uiga o le "manatu i le maketi, vaʻavaʻai i tu ma aga, faʻasaienisi" faʻatasi ai ma le talitonuga o le "lelei le faavae, faʻatuatua i le autu ma le puleaina o le alualu i luma" mo Saina Ni-MH Battery ma le tau o le Power Battery,1.2v A 2100mah Ni-Mh maa toe faʻaleleia, Lithium Manganese Button Cell 3v, 1300 Ni-Mh ma'a,Ma'a Nimh Tele.A'o matou agai i luma, matou te va'ava'ai i le fa'alauteleina o le tele o oloa ma fa'aleleia atili a matou auaunaga.O le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o Europa, Amerika, Ausetalia, St.Petersburg, Mauritania, Initonesia, Mombasa.Matou te tuʻuina atu auaunaga faʻapitoa, tali vave, tuʻuina atu taimi, tulaga sili ona lelei ma tau sili ona lelei i a matou tagata faʻatau.O le fa'amalieina ma le fa'afetai lelei i tagata fa'atau uma o la matou fa'amuamua.Matou te taulaʻi i faʻamatalaga uma o faʻatonuga mo tagata faʻatau seʻia oʻo ina latou mauaina oloa saogalemu ma lelei faʻatasi ai ma auaunaga lelei faʻatau ma tau taugofie.Faʻalagolago i lenei mea, o loʻo faʻatauina lelei a matou oloa i atunuu i Aferika, Mid-East ma Southeast Asia.O le pipii atu i le filosofia pisinisi o le 'tagata faatau muamua, agai i luma', matou te faʻafeiloaʻi ma le faamaoni tagata faʻatau mai le fale ma fafo e galulue faʻatasi ma i matou.