Na-ewebata chaja Electric Level 2, ihe ngwọta dị oke ọnụ nke Suzhou Yihang Electronic Science and Technology Co., Ltd., onye na-emepụta ihe a ma ama, onye na-ebubata ya, na ụlọ ọrụ mmepụta ihe dabere na China. Chaja eletriki ọkwa 2 anyị na-ejikọta ihe ọhụrụ na arụmọrụ, na-enye ahụmịhe nchaji a pụrụ ịdabere na ya na adaba maka ụgbọ ala eletrik. Ezubere iji gboo mkpa na-eto eto maka njem na-adigide, chaja eletrọnịkị nke 2 anyị na-enye oge chaja ngwa ngwa ma e jiri ya tụnyere chaja ọkọlọtọ. Site na teknụzụ dị elu na akụrụngwa dị elu, ọ na-eme ka usoro nchaji kwụsie ike ma dị nchebe, na-enye ndị nwe ụgbọ ala eletrik udo nke uche. Otu ndị injinia nwere ahụmahụ ejirila njiri mara mma mepụta chaja a, gụnyere ihe ngosi LCD dị mfe ọgụgụ, njikwa nghọta, yana ọtụtụ ụdị chaja. Ọzọkwa, kọmpat ya na nke mara mma na-enye ohere maka ntinye dị mfe na ebe obibi na azụmahịa. Dị ka onye nrụpụta ntụkwasị obi na ụlọ ọrụ ahụ, Suzhou Yihang Electronic Science and Technology Co., Ltd. na-agba mbọ ịnye ngwaahịa dị elu. Site na chaja eletriki nke ọkwa 2 anyị, ndị nwe ụgbọ ala eletrik nwere ike ịnụ ụtọ chaja chaja nke ọma, na-enye ha nnwere onwe iji njem dị anya ma na-ebelata akara ukwu carbon ha.