Battery backup power supply in comparison

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Last updated on 02.09.2026

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APC Back UPS 950VA - BX950MI - UPS Battery Backup & Surge Protector, Backup Battery with AVR, Dataline Protection, Uniterruptible Power Supply, Black

APC

17% off

free shipping

To the product (14 offers)

9,9

Offer ends in:

14hours

13minutes

11seconds

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UGREEN NAS UPS 120W DC Battery Backup 12000mAh Battery Power Supply | Compatible NAS DXP2800/DXP2800GT DXP4800 Pro/DXP4800GT/DXP4800 Plus/DXP480T Plus/DH2300/DH4300 Plus

UGREEN

15% off

free shipping

To the product (1 offer)

9,8

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Eaton 3S Gen2 UPS – 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB‑A charging ports, USB HID – 3S850B – Reliable design, durable shielding, black (3S850B)

Eaton

15% off

free shipping

To the product (14 offers)

9,8

Offer ends in:

01Day

14hours

13minutes

11seconds

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BPC Energy UPS Power Supply UK - 1000VA UPS with 8 Outlets - UK Plug BS1363A - Surge Protected | Reliable Computer Uninterruptible Power Supply Units for Home & Office

BPC Energy

23% off

free shipping

To the product (1 offer)

9,8

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SKE 1500VA/900W UPS Battery Backup & Surge Protector UPS Battery Backup Unit for Computer Router Modem Uninterruptible Power Supply

SKE SMART KEY ENERGY

free shipping

To the product (1 offer)

9,7

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Tecnoware Power Systems UPS 800VA UK for PC/Modem, NOT for Gaming/Console, ERA PLUS UPS, Protection against Blackouts and Voltage Fluctuations for PC, Modem, Video Surveillance, Cash Register

Tecnoware Power Systems

free shipping

To the product (1 offer)

9,7

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Portable Laptop Power Bank, 27000mAh AC 100W External Battery Pack, PD 65W Dual-Way Fast Charging Power Station, Battery Backup Power Supply for Laptop, Tablet, Cell phone, Macbook, Camera, Projector

Bayubesler

3% off

free shipping

To the product (1 offer)

9,6

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Yuuki Power Mini UPS for Router BT Hub 12V⎓2A Battery Backup 10400mAh(32Wh) USB 5V⎓3.6A DC 9V⎓2A UPS Power Supply UK

Yuuki Power

free shipping

To the product (1 offer)

9,6

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PowerWalker UPS VI 2200VA/1200W LCD IEC Uninterruptible Power Supply with 6 x IEC C13 Outputs, AVR Stabilizer, RJ-11 Surge Protection, HID Support and LCD Screen

PowerWalker

5% off

free shipping

To the product (6 offers)

9,6

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Powercool 1000VA Smart UPS Battery Backup – 600W Line-Interactive Uninterruptible Power Supply with AVR, RJ45 Surge Protection, 3× UK Outlets, 3× IEC, Generator Compatible | 12V 7Ah Battery

Powercool

free shipping

To the product (3 offers)

9,4

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28% off

GIGABYTE UD750GM Power Supply Unit - 750W, 80 PLUS Gold Certified, Japanese Capacitors, Fully Modular, ATX 3.0, UK Plug

Gigabyte

£ 79.00 free shipping

To the product (1 offer)

CyberPower BR700ELCD-UK BRICs Series, 700VA/420W, 6 UK Outlets (3 Surge only + 3 with UPS and Surge), 1 USB Charging Port, AVR, Brick Format

Cyberpower

£ 72.55

To the product (9 offers)

23% off

APC by Schneider Electric Back UPS Pro - BR1600MI - UPS 1600VA (8 IEC Outlets, LCD Interface, 1GB Dataline Protection),Black

APC

£ 274.04 free shipping

Only:

14hrs

13min

11sec

To the product (11 offers)

Cooler Master MWE 850 Gold V2 Fully Modular PSU (UK Plug) - 80 PLUS Gold 850W Power Supply Unit, Flat Black Cabling, 120mm HDB Fan, High-Temperature Threshold

80 PLUS GOLD - 90% efficiency (under typical loading) makes 80 PLUS Gold ideal for PC gaming systems with high energy demands - saving on utility costs and improving overall performance by reducing heat accumulated through inefficient energy conversion

£ 73.03 free shipping

To the product (3 offers)

3kW Zero-Transfer Uninterrupted Power Supply (UPS) System with 4.8kWh energy storage battery backup

Ideal UPS system for mains-powered and off-grid applications where a stable and reliable source of AC power is required. Perfect for running household appliances, IT and computer rooms, servers, commercial or other large electronic equipment.

£ 1,539.99 free shipping

To the product (1 offer)

A AOKLY UPS Battery Replacement Compatible with APC UPS Backup Battery Power Supply

Compatible With APC UPS battery backup power supply.

£ 85.41 free shipping

To the product (1 offer)

SKE 625VA/360W UPS Battery Backup & Surge Protector UPS Battery Backup Unit for Computer Router Modem Uninterruptible Power Supply

SKE SMART KEY ENERGY

£ 68.99 free shipping

To the product (1 offer)

Volessence Laptop Power Bank 25000mAh Portable Charger for MacBook Travel | 92.5Wh Flight Approved External Battery Pack, 20V/16V/12V/9V/8.4V/5V DC Output for Laptop, Phone, Tablet, Camera

Volessence

£ 87.60 free shipping

To the product (1 offer)

HEHSLZZ Ups Battery Backup and Surge Protector,Computer Uninterruptible Power Supply Units,Battery Backup Intelligent LCD,Uninterruptible Power Supply,Battery Backup for Computer 1500VA/900W

1500VA/900W Protect your work - life balance by safeguarding desktop computers, workstations, networking hardware, along with home entertainment devices such as modems, routers, smartphones, desktop PCs and network - attached storage.

£ 368.97 free shipping

To the product (1 offer)

INVERCRIGIL Mini UPS Battery Backup for Routers 20800mAh (45W) | Built-in 20800mAh with POE, Output DC 9V/12V 3.5A, USB/DC 5V/2.4A, For Modem, Security Camera, Smartphones

INVERCRIGIL

£ 69.99 free shipping

To the product (1 offer)

5% off

Geekworm X1202 4-Cell 18650 UPS Expansion Board for Raspberry Pi 5 | Wide 6-18V Input, Max 5.1V 5A, Power Management, Auto Power On, Safe Shutdown, Power Loss Detection, Batteries NOT Included

Geekworm

£ 54.99 free shipping

To the product (1 offer)

Pecron D77 76.96Wh DC UPS Battery Backup | Small UPS with PoE Port for WiFi Router/Modem/Security Camera/Phone

pecron

£ 79.00 free shipping

To the product (1 offer)

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Battery backup power supply in comparison

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