Uninterruptible Power Supplies (UPS)

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UPS from Ebuyer.com


An Uninterruptible Power Supply provides an emergency back-up power source in the event of the mains supply either failing or dropping. There are of course several reasons why we may need back-up power; notably a break in the electricity supply or hardware failure. Either event can be catastrophic if we are using our PC or running a server but a UPS that kicks in immediately can prevent any damaging loss of data.

Essential back-up

Uninterruptible power supplies are essential for the reliable operation of servers, as well as computers in applications like data centres, hospitals and other locations where even a momentary loss of power can cause plenty of damage.

How UPS works

The UPS takes its power from the mains supply which effectively charges its battery. When the power is cut the UPS switches to battery mode to feed power to the connected devices. The UPS can only feed power for a limited time but provides back-up until either the original power source is restored or a new source plugged in.

Find everything you need at Ebuyer

If you are looking for a new Uninterruptible Power Supply we have both rack mounted and tower systems. You can also find all the extras you need including batteries and power distributor units. And don’t forget to check out our range of UPS accessories including surge suppressors, cable organisers and extended run enclosures.

You will find great deals on all our UPS products and if you order today before 11pm we can deliver your items tomorrow (terms and conditions apply).

View all 486 Uninterruptible Power Supplies (UPS)
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CyberPower Intelligent LCD Line-interactive 1350 VA/810 Watt Tower UPS

  • Capacity: 1350VA / 810W
  • Frequency Range: 47Hz ~ 63 Hz (Auto Sensing)
  • Automatic Voltage Regulator
  • Connection to PC via USB port

£89.99 inc. vat

£94.98save £4.99

£74.99 ex. vat

£79.15save £4.16
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QuickFind: 713710   |   Mfr part code: CP1350EAVRLCD-UK

CyberPower Value 1200VA Line Interactive UPS

  • GreenPower UPS™ Technology
  • Automatic Voltage Regulator (AVR)
  • Power Management software included
  • EMI, RFI, Surge and Lightning Spike Protection

£153.99 inc. vat

£128.32 ex. vat

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QuickFind: 159617   |   Mfr part code: Value 1200EILCD

APC Back-UPS,405 Watts /700 VA Input 230V /Output 230V Interface Port USB

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Output Power Capacity: 405 Watts / 700 VA
  • Dataline Surge Protection
  • Automatic self-test

£67.98 inc. vat

£77.99save £10.01

£56.65 ex. vat

£64.99save £8.34
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QuickFind: 196268   |   Mfr part code: BE700G-UK

APC Back-UPS 240 Watts /400 VA Input 230V /Output 230V

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Input Voltage: AC 230 V
  • Power Capacity: 400 VA
  • Output Connector: 4 x power BS 1363 (Surge) 4 x power BS 1363 (UPS/Surge)...

£52.98 inc. vat

£60.99save £8.01

£44.15 ex. vat

£50.82save £6.67
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QuickFind: 113906   |   Mfr part code: BE400-UK

Dynamode UPS, 500VA/300 Watts 230V 50Hz IEC

  • For UPS advice please email solutions@ebuyer.com
  • 500VA/300 Watts
  • 230V

£32.49 inc. vat

£27.07 ex. vat

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QuickFind: 520089   |   Mfr part code: DYNAMO50

APC Back-UPS 700 Watt / 1400 VA, 230V, AVR, IEC Sockets - BX1400UI

  • Input Voltage: AC 230 V
  • Output Voltage: AC 230 V ( 50/ 60 Hz )
  • Power Capacity: 700 Watt / 1400 VA
  • Output Connector(s): 6 x power IEC 320 EN 60320 C14 (UPS and surge)...

£100.98 inc. vat

£84.15 ex. vat

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QuickFind: 704438   |   Mfr part code: BX1400UI

APC RBC6 Replacement Battery Cartridge

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • UPS Replacement Battery
  • Lead Acid

£128.49 inc. vat

£107.07 ex. vat

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QuickFind: 2987   |   Mfr part code: RBC6

APC Smart-UPS SC 450VA 230V 1U Rackmount/Tower

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Max Configurable Power: 280 Watts / 450 VA
  • Input Connections: IEC-320 C14
  • Output Connections: (4) IEC 320 C13/(2) IEC Jumpers

£183.99 inc. vat

£193.55save £9.56

£153.32 ex. vat

£161.29save £7.97
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QuickFind: 93229   |   Mfr part code: SC450RMI1U

APC Back-UPS,330 Watts /550 VA,Input 230V /Output 230V, Interface Port USB

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Battery failure notification
  • Automatic self-test
  • Battery-protected and surge-only outlets

£59.99 inc. vat

£68.99save £9.00

£49.99 ex. vat

£57.49save £7.50
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QuickFind: 196269   |   Mfr part code: BE550G-UK

CyberPower VALUE600EILCD Value Series Uninteruptible Power Supply (360W/600VA)

  • GreenPower UPS Technology
  • Automatic Voltage Regulator (AVR)
  • Outlets – 3 x IEC 320 C13, Battery & Surge Protected
  • Phone/Fax/Modem/DSL/Network Protection

£64.98 inc. vat

£54.15 ex. vat

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QuickFind: 407853   |   Mfr part code: VALUE 600EILCD

APC Mobile Power Pack 5000mAh Li-polymer- White

  • Portable power for mobile devices.
  • Includes: USB Power Adapter, User Manual
  • Battery Output Voltage: 5V

£13.49 inc. vat

£11.24 ex. vat

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QuickFind: 670087   |   Mfr part code: M5WH-EC

APC RBC7 Replacement Battery Cartridge #7

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Replacement UPS Battery
  • Lead Acid

£158.99 inc. vat

£132.49 ex. vat

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QuickFind: 2988   |   Mfr part code: RBC7

APC RBC18 Replacement Battery Cartridge

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Battery Cartridge
  • 1 x Lead Acid

£87.99 inc. vat

£73.32 ex. vat

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QuickFind: 24013   |   Mfr part code: RBC18

£29.49 inc. vat

£24.57 ex. vat

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QuickFind: 53036   |   Mfr part code: AP9881

APC RBC48 Replacement Battery Cartridge

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Replacement UPS Battery
  • Lead Acid

£78.99 inc. vat

£65.82 ex. vat

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QuickFind: 85519   |   Mfr part code: RBC48

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