This device features a replaceable coin cell battery rated for a full year of use, so you won't have to worry about charging it up on a weekly (or even monthly) basis.
Ngwaọrụ a na-eji batrị cellular replaceable maka afọ zuru ezu, nke mere na ị gaghị echegbu onwe gị banyere ịkwanye ya kwa izu (ma ọbụ ọbụ kwa ọnwa).