Emergency power supply
* Telecom
Solar system
Electronic switching system
* communication equipment: base station, PBX, CATV, WLL, ONU, STB, cordless phone etc.
* backup power supply: UPS, ECR, computer backup system, Sequence, ETC, etc.
* emergency equipment: emergency light, fire alarm, fire brake
Main power supply
* communication equipment: transceiver
* electric control locomotive: collecting car, automatic transport vehicle, electric wheelchair, cleaning robot, electric vehicle, etc.
* machine tools: Starter lawnmower, hedge trimmers, cordless drill, electric screwdriver, electric sled, etc.
Industrial equipment / instrument
* camera: flash, VTR/VCR, film, etc.
Other portable devices, etc.