Abakora telefone zigendanwa mubisanzwe bapima ubuzima bwa bateri bakoresheje milliampere-amasaha (mAh).Ninini ya mAh nini, igihe kirekire cya bateri.Batteri ya Litiyumu-ion, ikunze gukoreshwa muri terefone zigendanwa, irashobora kwishyurwa kandi ifite uburyo buke bwo kwishyuza.Igihe kirenze, ubushobozi bwabo bwo kwishyuza buragabanuka, niyo mpamvu bateri za terefone zangirika nigihe.Inzira nyinshi zo kuzamura ubuzima bwa bateri ya terefone igendanwa harimo:
1. Komeza igenamiterere ryiza - hindura urumuri rwa ecran, koresha uburyo bwo kuzigama ingufu, kandi uzimye serivisi zaho mugihe udakoreshejwe.
2. Gabanya imikoreshereze ya terefone yawe - irinde gukurikira amashusho cyangwa gukina imikino igihe kinini, kuko ibyo bikorwa bitwara ubuzima bwa bateri nyinshi.
3. Funga porogaramu zidakenewe - menya neza ko porogaramu zikoresha inyuma zifunze kugirango ubungabunge ubuzima bwa bateri.
4. Koresha banki yingufu - witwaze banki yingufu kugirango wishyure terefone yawe mugihe utari hafi yumuriro w'amashanyarazi.
Mu gusoza, terefone zigendanwa zabaye ingenzi muri iyi si ya none.Imikorere nibiranga terefone zigira uruhare runini mubyamamare byabo.Iterambere mu buhanga bwa kamera, kwerekana ecran, hamwe nubuzima bwa bateri byatumye terefone zigendanwa igikoresho cyiza cyo gutumanaho, gutanga umusaruro, no kwidagadura.Kugumisha terefone yawe muburyo bwiza nibyingenzi kugirango urambe kandi ikore neza.Mugushora muburinzi, kurinda ecran, no gukomeza igenamiterere rya terefone nziza, urashobora kwishimira terefone yawe mugihe kinini.
Ubundi buryo bwa terefone zigendanwa ni ubwoko butandukanye bwa sisitemu y'imikorere iboneka.Sisitemu y'imikorere (OS) ni software igenzura kandi igacunga ibyuma nizindi software ku gikoresho.Sisitemu ebyiri zikoreshwa cyane zigendanwa ni iOS na Android.
iOS ni sisitemu y'imikorere yihariye yatunganijwe na Apple Inc. Ikora gusa kubikoresho bya Apple nka iPhone na iPad.iOS izwiho gukoresha neza kandi neza, ukoresha interineti, byoroshye gukoresha, nibiranga umutekano byiza.Apple itanga ivugurura rya software buri gihe kubikoresho byayo, harimo ibice byumutekano no gukosora amakosa.