Features: brand new and high quality Increase increase power and save fuel. Improve improve sound quality and improve light. Reduce reduce emissions, save energy and protect the environment. Easy to install, extend battery life Low Resistance characteristics, high current can replace the battery. Uses: as CMOS, RAM, VCR, radio, , telephone, intelligent instrumentation, driving record, IC three tables electronic watches, LED flashlight, LED lighting, for smart appliances, toys, motor, for , industrial UPS, electromagnetic Valves, voice IC, LED light and other for ideal backup power supply.