Mobile Power Banks bɛ kuran fanga mara cogo di?

Mobile power bankis kɔnɔko ye litiyɔmu-ion walima litiyɔmu polimɛri batiriw ye (jatebɔ ka tɛmɛ 60% kan musaka la). Ni chargeur, kɛnɛma fanga sɔrɔyɔrɔ (i n’a fɔ telefɔni mobili chargeur) bɛ 5V DC don micro-USB walima Type{5}}C interface fɛ, ani PCB control board bɛ kuran fanga sɛmɛntiya ka kɛ kemikɛli fanga ye walasa ka a mara:

1. Charging stage (sarali dakun) : donna-kurun bɛ labɛn IC chip fɛ, ani batiri bɛ charge (sara) ni current (kurun) ye min bɛ kɛ tuma bɛɛ (i n’a fɔ 1A). Ni voltage sera 4.2V ma, a bɛ wuli ka taa tension constant cogo la walasa a kana charge (sara) ka tɛmɛ.

. Batiri selilɛri kelen ka tension nominal ye 3,7V ye, wa a seko ka teli ka kɛ 5000mAH-20000Mah (Data Source: IEC 61960 standard).