Nkọwa dị mkpirikpi:

1, Obere size, gafere CE, mfe na nchekwa maka ndị ahịa.

2, iPhone PD nkwekọrịta, na-akwado 20W ngwa ngwa ụgwọ, 30 nkeji ụgwọ maka 55% batrị.

3 ， Smart eletrik nkesa ， ngwa ngwa ụgwọ ka 80% wee ire ụtọ ụgwọ, ọ dịghị ihe ọjọọ na batrị.

4, Jikọọ na elu arụmọrụ transformer, MOS, elu arụmọrụ,

5, mmepụta voltaji zuru oke (100-240V), maka mba ụwa.