Durability: 2000-20000 hours;
Application: printer, tax printer, electric toys, Vehicle electronic (vehicle traveling data recorder, DVD, navigation, etc.), dynamic uninterruptible power system back-up power supply, short-term energy compensation power, electric bicycle, instrument and meter, electronic door locks, LED display, car audio, UPS, solenoid valves, electric toothbrushes, portable PC, solar energy spike lamp, small equipment backup power supply, intelligent water meter, gas meter, cash registers, and so on.