A:AnswerThe battery described in the manual for this unit has a CyberPower designation RB1290X2. Don't know if it crosses to anything. Says 24V, 9AH in the manual. Don't know if that is a single battery or two together. Manual says Sealed Maintenance Free Lead Acid Battery.
A:AnswerYou could use it, but I don't think it would power everything long enough for it to matter. Literally minutes if you're lucky and the equipment doesn't need more than the full load of the battery. The T.V. and Surround will pull the most power. If you're worried about inconsistent power (brownouts or short power drops), then a larger capacity UPS would probably be better. Also consider the cost of a replacement battery. They don't last more than a few years (in my case). You'll also want the highest Joule rating you can get to deal with surges/spikes.
A:AnswerThis is not a long term power supply. It is designed to give a few minutes of safe operation to electronic equipment, before being shut down during a loss of power situation. I would check with your CPAP supplier for a acceptable power supply recommendation for these situations.
A:AnswerYes - hold down display button until it gets into menu. Tap it repeatedly until you get to “bON” showing “silent” icon. Then press and hold display again where it will start flashing. You then keep pressing display until it shows “bOFF” and wait for it to time out. This turns the beep off. If successful you will hear two beeps, then it will return to the main display and show the silent icon.
A:Answer1500VA: VA = volt-ampere : VA in this case is an indicator of how much potential current the DC (Direct Current) batteries in the UPS are rated for. The load. Also the watt rating indicates the total AC (Alternating Current) amout that the UPS can convert and supply. The total drain of the devices added together. So how big is the gas tank? And how much gas can get out of the tank? Technically you could have 2 or 3 engines hooked up to the same gas tank, right? Just like you can have several devices plugged into the UPS drawing power during a power outage. So 1VA = 1Watt of DC power. The time the batteries run out of juice depends on how many things and how much power they are all pulling. You have to add up all the watts each device requires to function and don't exceed the watt rating of the UPS or your battery life will be shortened. The UPS also acts as a power conditioner keeping spikes and surges from blowing out delicate electronic circuits. I have 3 of these 1500va UPS devices and try to distribute the devices to not use over half of the watt ratings on each UPS. This has the effect of extending the life span of the batteries and you get more time before they go night night in the event of a power outage. The panel pn the ftont of these UPS does all the calculations for you.
