Questions & Answers

Name: CyberPower - 650VA Battery Back-Up System - Black
Brand: CyberPower
SKU: 6239409
Price: 84.99 USD
Availability: InStock
Rating: 4.7 (1767 reviews)

CyberPower - 650VA Battery Back-Up System - Black

Model:: SX650U; |
SKU:: 6239409

User rating, 4.7 out of 5 stars with 1767 reviews.

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QuestionI’m wanting to use this as a battery source for a projector outside not plugged into a wall. Would this work for watching a movie (length) or at all?
Asked 5 years ago by K.
- Answer No
  Answered 5 years ago by jmarch5
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QuestionWhen the battery drains out during an outage and the unit shuts off, will the unit turn itself back on when the power comes back on?
Asked 5 years ago by Allen.
- Answer Hello Allen, If the battery is drained and the power comes back on, you will need to manual power on the unit. Thank you for your question.
  Answered 5 years ago by TechSupport
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QuestionWould this unit work to power a motion recliner during a short power outage? The recliner has both motion headrest and recliner.
Asked 6 years ago by TGee.
- Answer I called Slumberland, about my power chair and about getting one of these UPS Power System. He said. my chair comes with a "power back-up" That I just have to follow the cord from the transformer box (under the chair) and you will see where to install TWO 9-volt batteries.
  Answered 6 years ago by Sandy
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QuestionI am hearing a long beep. It happens sporadically. Is that a surge? Or is it time to get a new protector?
Asked 2 months ago by Debzie.
- Answer Hello Powersurge, please reach out to our technical support team at +1-877-297-6937 or submit a support ticket at https://www.cyberpowersystems.com/support/submit-a-support-ticket/ we would love to assist you further.
  Answered 2 months ago by TechSupport
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QuestionThe only thing plugged into my Cyberpower 650VA is ONE power recliner and I only use the lift and lower option. I need the back up so I can get out of the recliner. How many lift and/or lower cycles will the Cyberpower last before the power comes back on?
Asked 3 months ago by Coleen.
- Answer By now you have probably tested it and know the answer. However, Cyberpower states that high current draw appliances should not be plugged in to this unit. I would guess your chair falls into this category.
  Answered 3 weeks ago by videobear
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QuestionDoes my cyberpower battery backup model 650 charge an iphone?
Asked 9 months ago by TC.
- Answer Yes. You can plug in a phone charger or you can connect the phone directly to one of the USB ports.
  Answered 3 weeks ago by videobear
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Questionwhen I plugged in cyberpower ec850lcd for the first time it does not show that is charging unless I turn it on.
Asked 10 months ago by ciula.
- Answer It will charge even if turned off, but it won't show an indicator of that.
  Answered 3 weeks ago by videobear
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QuestionWhy is the green circle flashing during a power outage
Asked 1 year ago by Sylar.
- Answer Telling you that it is supplying battery power. If you turn off all connected devices it will stop flashing.
  Answered 3 weeks ago by videobear
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QuestionI plugged in my new gaming pc, monitor, speakers, and modem. It works fine, until I try to load a game where the graphics card is in full use, battery backup system does a high pitch tone for about a minute then stops and repeats every few minutes. Why?
Asked 1 year ago by Ingry.
- Answer this possibly sounds like a overload condition and its possible every few minutes your game is causing a higher load than what the UPS is designed for
  Answered 3 months ago by Tracer33
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QuestionWill this work on a power chair?
Asked 2 years ago by Holly.
- Answer That is not it's intended use Typically, chairs use a deep cycle the of battery able to source a lot of current and be deeply discharged without damaging the battery
  Answered 1 year ago by T0524mbeStbuy
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QuestionI want to maintain power to 2 laptops, Internet Router and a TV and perhaps a small lamp. Im confused about the half load Run Time 9 min and max battery time 8 hours. I fully understand needing to watch the total Wattage Load.
Asked 2 years ago by Jimbra.
- Answer This is a bit complicated. The discharge curve is not linear. For example, if you double the current load, the discharge time will NOT be 1/2 the time as the lower current draw. It will be somewhat less
  Answered 1 year ago by T0524mbeStbuy
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QuestionWill this handle an Intel 5 PC (16 gig Ram), a router, a modem, and 2 monitors for 4 to 5 hours if the power goes out?
Asked 2 years ago by JayTime.
- Answer Definitely not. That is too heavy a current draw for too long. Without knowing your look load current, these UPSs are jntended to keep your system for something like 5 MINUTES, to let you save your work and not lose files. They also will get you through a power glitch and protect your requirement from surges.
  Answered 1 year ago by T0524mbeStbuy
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QuestionThe unit appears to have something loose inside. Is this normal?
Asked 2 years ago by Chpetes.
- Answer The battery may shift a little if you tilt it from side to side, but that should be it.
  Answered 2 years ago by rjenk
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QuestionIs there a manual for this unit? Ours keeps beeping all day and night. Had the batteries checked and was told they are fine. How do we get it to stop beeping? Thank you!
Asked 2 years ago by CG23.
- Answer Should have came with one but their website should also have it on there.
  Answered 2 years ago by LoneWolfGamer
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QuestionWill this work in Ukraine?
Asked 2 years ago by Joehuasna.
- Answer That is doubtful because of the voltage difference. You would need a converter, more than likely. But never been to Ukraine so not 100% on this
  Answered 2 years ago by Ventrue
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QuestionWhere is this manufactured ?
Asked 2 years ago by MrFreddyBogan.
- Answer Hello, The SX650U is manufactured in the Philippines. Great question!
  Answered 2 years ago by TechSupport
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Questionwhat voltage is the battery?
Asked 2 years ago by Mooon.
- Answer I have not opened it up but previous units have been 12v
  Answered 1 year ago by T0524mbeStbuy
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QuestionClaims to have a 650VA rating. This translates to "650 Volt Amp Hours". So why, with a 1.5A load, the unit operated for 90min? If this unit was brand new and fully charged, I would expect 1.5A load to survive almost 200min?
Asked 2 years ago by MGeorge.
- Answer Amp-hours and volt-amps are different entities. The former is a power measurement and the latter is a capacity measurement. Definitely not the same.
  Answered 1 year ago by T0524mbeStbuy
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QuestionCan battery be recharged using car battery and inverter
Asked 3 years ago by Papers.
- Answer Not sure, but being an electrical engineer, I think this should not be a problem. You might check it during charging to see if it is getting excessively warm.
  Answered 1 year ago by T0524mbeStbuy
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QuestionI just plugged in a new CyberPower 650VA, how do I know when it is fully charged? I already have my desktop plugged in to it.
Asked 3 years ago by John.
- Answer The manufacturer has a free Windows compatible program for home use that can monitor the UPS when connected using the included USB cable. It provides information such as load, estimated runtime, charge level, input level and more. It can even send email alerts.
  Answered 2 years ago by rjenk
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Showing 21-40 of 93 questions

Questions & Answers

CyberPower - 650VA Battery Back-Up System - Black

Q: QuestionI’m wanting to use this as a battery source for a projector outside not plugged into a wall. Would this work for watching a movie (length) or at all?

Q: QuestionWhen the battery drains out during an outage and the unit shuts off, will the unit turn itself back on when the power comes back on?

Q: QuestionWould this unit work to power a motion recliner during a short power outage? The recliner has both motion headrest and recliner.

Q: QuestionI am hearing a long beep. It happens sporadically. Is that a surge? Or is it time to get a new protector?

Q: QuestionThe only thing plugged into my Cyberpower 650VA is ONE power recliner and I only use the lift and lower option. I need the back up so I can get out of the recliner. How many lift and/or lower cycles will the Cyberpower last before the power comes back on?

Q: QuestionDoes my cyberpower battery backup model 650 charge an iphone?

Q: Questionwhen I plugged in cyberpower ec850lcd for the first time it does not show that is charging unless I turn it on.

Q: QuestionWhy is the green circle flashing during a power outage

Q: QuestionI plugged in my new gaming pc, monitor, speakers, and modem. It works fine, until I try to load a game where the graphics card is in full use, battery backup system does a high pitch tone for about a minute then stops and repeats every few minutes. Why?

Q: QuestionWill this work on a power chair?

Q: QuestionI want to maintain power to 2 laptops, Internet Router and a TV and perhaps a small lamp. Im confused about the half load Run Time 9 min and max battery time 8 hours. I fully understand needing to watch the total Wattage Load.

Q: QuestionWill this handle an Intel 5 PC (16 gig Ram), a router, a modem, and 2 monitors for 4 to 5 hours if the power goes out?

Q: QuestionThe unit appears to have something loose inside. Is this normal?

Q: QuestionIs there a manual for this unit? Ours keeps beeping all day and night. Had the batteries checked and was told they are fine. How do we get it to stop beeping? Thank you!

Q: QuestionWill this work in Ukraine?

Q: QuestionWhere is this manufactured ?

Q: Questionwhat voltage is the battery?

Q: QuestionClaims to have a 650VA rating. This translates to "650 Volt Amp Hours". So why, with a 1.5A load, the unit operated for 90min? If this unit was brand new and fully charged, I would expect 1.5A load to survive almost 200min?

Q: QuestionCan battery be recharged using car battery and inverter

Q: QuestionI just plugged in a new CyberPower 650VA, how do I know when it is fully charged? I already have my desktop plugged in to it.

Top Rated

QuestionI’m wanting to use this as a battery source for a projector outside not plugged into a wall. Would this work for watching a movie (length) or at all?

QuestionWhen the battery drains out during an outage and the unit shuts off, will the unit turn itself back on when the power comes back on?

QuestionWould this unit work to power a motion recliner during a short power outage? The recliner has both motion headrest and recliner.

QuestionI am hearing a long beep. It happens sporadically. Is that a surge? Or is it time to get a new protector?

QuestionThe only thing plugged into my Cyberpower 650VA is ONE power recliner and I only use the lift and lower option. I need the back up so I can get out of the recliner. How many lift and/or lower cycles will the Cyberpower last before the power comes back on?

QuestionDoes my cyberpower battery backup model 650 charge an iphone?

Questionwhen I plugged in cyberpower ec850lcd for the first time it does not show that is charging unless I turn it on.

QuestionWhy is the green circle flashing during a power outage

QuestionI plugged in my new gaming pc, monitor, speakers, and modem. It works fine, until I try to load a game where the graphics card is in full use, battery backup system does a high pitch tone for about a minute then stops and repeats every few minutes. Why?

QuestionWill this work on a power chair?

QuestionI want to maintain power to 2 laptops, Internet Router and a TV and perhaps a small lamp. Im confused about the half load Run Time 9 min and max battery time 8 hours. I fully understand needing to watch the total Wattage Load.

QuestionWill this handle an Intel 5 PC (16 gig Ram), a router, a modem, and 2 monitors for 4 to 5 hours if the power goes out?

QuestionThe unit appears to have something loose inside. Is this normal?

QuestionIs there a manual for this unit? Ours keeps beeping all day and night. Had the batteries checked and was told they are fine. How do we get it to stop beeping? Thank you!

QuestionWill this work in Ukraine?

QuestionWhere is this manufactured ?

Questionwhat voltage is the battery?

QuestionClaims to have a 650VA rating. This translates to "650 Volt Amp Hours". So why, with a 1.5A load, the unit operated for 90min? If this unit was brand new and fully charged, I would expect 1.5A load to survive almost 200min?

QuestionCan battery be recharged using car battery and inverter

QuestionI just plugged in a new CyberPower 650VA, how do I know when it is fully charged? I already have my desktop plugged in to it.