O la matou komisi o le tautuaina lea o matou tagata faʻatau ma tagata faʻatau ma le sili ona lelei lelei ma le faʻamalosi feaveaʻi oloa numera mo Ag0,Maa Lithium Button 3v 2016, Li Ion Po4 maa, Fa'amau maa 1.5v Ag12 Lr1142 Lr43 301 386,4/3a 1.2v 4000mah Ni-Mh ma'a toe fa'aleleia.Matou te faʻafeiloaia se avanoa e fai pisinisi ma oe ma faʻamoemoe e maua le fiafia i le faʻapipiʻiina o faʻamatalaga atili oa matou oloa.Le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o Europa, Amerika, Ausetalia, Sri Lanka, Ghana, Victoria, Hungary. Ina ia tausia le tulaga taʻutaʻua i la tatou pisinisi, tatou te le taofia le luʻitauina o le tapulaʻa i itu uma e fatu ai oloa lelei. .I lana auala, E mafai ona tatou faʻatamaoaigaina o tatou olaga ma faʻalauteleina se siosiomaga ola lelei mo le lalolagi lautele.