CellWise Microelectronics Co., Ltd. is a leading fabless IC provider of power and battery management devices. Enable safe, green, high efficient and low cost electric power supply and energy storage solution by creating cutting edge semiconductor products and services. Major product lines are including Battery management system IC, Fuel-Gauge IC, Li-ion battery protection IC, Power management IC, Charge Management IC, USB Charge Controller IC. We have branch office in Shanghai, Shenzhen, Taipei and Dongguan to provide test battery characterization and high efficient technical service.