Johnson eletek Battery Co., Ltd. tọrọ ntọala na 2004, bụ ọkachamara na-emepụta ụdị batrị niile. The ụlọ ọrụ nwere ofu akụ nke $5 nde, mmepụta ogbako nke 10,000 square mita, ọkà ogbako mkpara nke 150 ndị mmadụ, 5 n'ụzọ zuru ezu akpaka mmepụta ahịrị.
Johnson eletek Battery Co., Ltd. tọrọ ntọala na 2004, bụ ọkachamara na-emepụta ụdị batrị niile. The ụlọ ọrụ nwere ofu akụ nke $5 nde, mmepụta ogbako nke 10,000 square mita, ọkà ogbako mkpara nke 150 ndị mmadụ, 5 n'ụzọ zuru ezu akpaka mmepụta ahịrị.