Smart Watch chaja USB ikuku chaja iWatch ngwa ndọba chaja ikuku ikuku

Nke a bụ obere chaja ikuku magnetik USB, chaja ọdụ ụgbọ mmiri, plọg na chaja, dị mfe chaja site na nkwụnye, PC na laptọọpụ, nha akpa nke chaja enwere ike ga-akpọrọ gị mgbe ịnọ n'èzí, ọ dị mfe itinye n'akpa gị na akpa, na ike ndọta adsorption, nchekwa na ntụkwasị obi.Ịrụ ọrụ dị elu na ọsọ nchaji ngwa ngwa.Hazie ọtụtụ ihe nchekwa, arụnyere n'elu-ugbu a, n'elu voltaji, mkpirisi mkpirisi, oke okpomọkụ, iji nye ebe nchekwa maka elekere na chaja gị.