Ewebata chaja Level 50a 50a, ihe ohuru ohuru na teknụzụ ịchaji ụgbọ ala eletrik nke Suzhou Yihang Electronic Science and Technology Co., Ltd., onye nrụpụta ama ama, onye na-eweta ngwaahịa na ụlọ ọrụ dabere na China wetara gị. Ezubere iji gboo mkpa na-eto eto maka azịza nchaji dị mma na ntụkwasị obi, chaja 50a Level 2 anyị na-enye ahụmịhe chaja ngwa ngwa na adaba maka ndị nwe ụgbọ ala eletrik. Site na njirimara ya dị elu yana ihe owuwu dị elu, ọ na-enye usoro nchaji dị mma ma kwụsie ike, na-eme ka arụmọrụ kacha mma na ogologo ndụ batrị ụgbọ ala eletrik gị. N'ịbụ onye nwere mmepụta 50-amp siri ike, chaja a na-enye ike dị ukwuu, na-enye gị ohere ịgbanye ụgbọ ala eletrik gị na obere oge ma e jiri ya tụnyere chaja ọkọlọtọ. Na mgbakwunye, ọ dakọtara na ọtụtụ ụdị ụgbọ ala eletrik, na-eme ka ọ bụrụ ihe ngwọta maka ndị nwe ụgbọ ala dị iche iche. Na Suzhou Yihang Electronic Science and Technology Co., Ltd., anyị na-ebute afọ ojuju na nchekwa ndị ahịa ụzọ. Anyị na-agbaso ụkpụrụ nrụpụta siri ike, na-eji ihe dị elu na-arụ ọrụ yana were ndị ọkachamara nwere nkà na-ekwe nkwa ịdịte aka na ntụkwasị obi nke ngwaahịa anyị. Chaja ọkwa 50a anyị abụghị ihe dị iche, na-enye ahụmịhe chaja na-enweghị atụ nke ị nwere ike ịtụkwasị obi. Họrọ chaja 50a Level 2 sitere na Suzhou Yihang Electronic Science and Technology Co., Ltd. wee nwee njem nchaji na-enweghị nsogbu na nke ọma maka ụgbọ ala eletrik gị.