ʻO ka puʻu hoʻouka ʻana ua like ia me ke kaʻa kaʻa i kahi kaʻa uila, He ʻokoʻa ke kahua kinoea mai ka kaʻa wahie kemika ICE maʻamau.Hoʻopili pololei ʻia ka hopena hoʻokomo o ka puʻu hoʻopiʻi i ka mana AC, a ua hoʻolako ʻia ka hopena hoʻopuka me kahi plug charging no ka hoʻouka kaʻa kaʻa.Ma ke ʻano o ka hoʻolālā ʻana, ʻo ka puʻu charging ka nui o ke kino puʻupuʻu (shell and human-computer interface), charging module (charging socket, cable transfer terminal block and safety Protection device), ka mea hoʻokele nui, insulation detection module, smart meter, heluhelu kāleka. module, module communication, air switch, main relay and auxiliary switch power supply Etc