Fujian Nebula Electronics Co., Ltd. researches, develops, produces, and sells lithium battery equipment, energy storage, and charging pile products, and provides battery testing services in China and internationally. Its offerings include battery testing systems such as cell, module, PACK, and EOL testing, along with test accessories, software, and general-purpose instruments. The company also provides EV chargers (AC, DC, BESS supercharging stations, and V2X), energy storage products, smart manufacturing lines for battery production and testing, battery cell formation and grading, battery testing labs, and aftermarket equipment such as EV safety inspection systems, portable battery module cyclers, and portable battery cell balancers. Founded in 2005, it is headquartered in Fuzhou, China.