About UPS battery
Briefly, the button turns sound green in the event the unit is run on and working, it flashes and beeps in the event the UPS is managing on battery, and it turns strong and plays a continuing tone when the battery is overloaded.We ended up able to plug in 738 watts’ well worth of products—two lamps, a fan, 10 halogen bulbs, and also a KitchenAi