"Faamaoni, Faʻafouina, Malosi, ma Lelei" e mafai ona avea ma faʻamatalaga faifaipea o la tatou atinaʻe i se taimi umi e gaosia faʻatasi ma tagata faʻatau mo le fefaʻasoaaʻi ma le manuia tutusa mo Button Battery Environment 1.5v Ag5,Lithium Manganese Button Cell 3v 2430, Lr720, Ki Cell 3v,Ag11.Afai o loʻo e suʻeina se uiga lelei, faʻafeiloaʻi vave, sili ona lelei pe a maeʻa le tautua ma le tau lelei o tagata faʻatau i Saina mo pisinisi pisinisi umi, o le a avea i matou ma au filifiliga sili.O le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o Europa, Amerika, Ausetalia, Initonesia, Malta, Iapani, Kenya. Vaʻai i luma i le lumanaʻi, matou te taulaʻi atili i le fausiaina ma le faʻalauiloaina.Ma i le fa'agasologa o la matou fa'asologa o fuafuaga fa'alelalolagi fa'apitoa matou te fa'afeiloa'ia le tele ma le tele o pa'aga fa'atasi ma i matou, galulue fa'atasi ma i matou e fa'avae i luga o le manuia fa'atasi.Tatou atiina ae maketi e ala i le faaaogaina atoatoa o tatou tulaga lelei loloto ma taumafai mo le fausiaina.