Product Details Product Group: SINE WAVE UPS Model Features UPS - 1000 SINE User Friendly LCD Display Heavy Duty Battery Charger Night Guard Charging DC Start Wide input Range UPS - 2000 SINE User Friendly LCD Display Heavy Duty Battery Charger Night Guard Charging DC Start Wide Input Range UPS - 3000 SINE User Friendly LCD Display Heavy Duty Battery Charger Night Guard Charging DC Start Wide Input Range UPS - 5000 SINE User Friendly LCD Display Pure Sine Wave output Heavy Duty Battery Charger Night Guard Charging DC Start Wide Input Range