Changs Ascending Enterprise Co., Ltd. engages in the research and development, manufacture, and sale of rechargeable batteries and cell materials in Taiwan. The company offers vehicle batteries, including starter batteries for golf carts, forklifts, and hybrids and E-cars; and electronic storage systems (ESS) and uninterruptible power supply (UPS) systems for use in office and home applications, ESS UPC backup power, off the grid applications, and solar LED lights. It also provides grid and industrial ESS/UPS energy storage and back-up systems for large UPS, micro grid ESS, mission critical UPS, and traffic light back-up applications. The company was formerly known as Changs Enterprise Co., Ltd. and changed its name to Changs Ascending Enterprise Co., Ltd. in July 2000. Changs Ascending Enterprise Co., Ltd. was founded in 1997 and is based in Taichung, Taiwan.