Best UPS Units Under £300 (2026)
10 active ups units priced at or below £300 · sorted by editor rating then price · prices update hourly
About this price band
The £300 cap is where most UK buyers in the ups units market actually shop. We only feature products with a live, primary affiliate offer, so every entry can actually be bought today. Prices are pulled from Amazon UK and refreshed on a regular schedule, so what you see here is what you will pay on the merchant page when you click through.
Every ups unit we list under £300
UGREEN NAS UPS, 120W DC Battery Backup and Surge Protector, 12000mAh Uninterruptible Battery Power Supply Compatible NAS DXP2800, DXP4800, DXP4800 Plus, DXP480T Plus, DH2300, DH4300 Plus Only
4.8/5£99.99
APC by Schneider Electric BACK-UPS ES - BE850G2-UK - Uninterruptible Power Supply 850VA (8 Outlets, Surge Protected, 2 USB Charging Ports), Black, Pack of 1
4.5/5£124.97
SKE 1500VA/900W UPS Battery Backup & Surge Protector UPS Battery Backup Unit for Computer Router Modem Uninterruptible Power Supply
3.9/5£140.99