ShopAll ProductsCategoriesBrands
Cart
ShopUPSAPC Back-UPS, 500VA/300W, Tower, 230V, 4x IEC C13 Outlets , User Replaceable Battery
APC Back-UPS, 500VA/300W, Tower, 230V, 4x IEC C13 Outlets , User Replaceable Battery
View 1
View 2
View 3
View 4
View 5
View 6

APC Back-UPS, 500VA/300W, Tower, 230V, 4x IEC C13 Outlets , User Replaceable Battery

£131.52

£157.82 inc. VAT

Low Stock(76)MPN: BK500EI
🚚 Next-day delivery £4.95
Quantity:1
1
2
3
4
5
6
7
8
9
10+

Product Overview

AI-generated summary

For £131.46 ex-VAT, this APC Back-UPS 500VA/300W is a sensible “keep things alive long enough to shut down properly” unit. In real terms, it’s well suited to small office setups where you want continuity for a basic workstation, network gear, or a single desktop monitor + router/switch (not a stack of active servers). The big practical win is the tower form factor with standard IEC C13 outlets, so it’s easy to integrate without faffing around with odd adapters. APC also tends to be reliable in the UK market, and the user-replaceable battery is genuinely helpful—UPS batteries don’t last forever, but replacing it yourself avoids the “buy a whole new unit” pain.

Where it’s not a great fit: if you’re trying to cover anything power-hungry (laser printers, large monitors, big NAS enclosures with lots of drives at full load, or anything that spikes), you’ll likely run out of headroom quickly. And while the battery is user-replaceable, it’s still a consumable—so you’ll want to think about whether your costs line up over a few years, especially if you expect frequent long outages. If your goal is short runtime for orderly shutdown rather than “keep running through the night,” this is good value. If you need serious backup capacity, look up a higher watt/VA class instead.

Specifications

Features

UPS topologyStandby (Offline)
Output power capacity0.5 kVA
Output power300 W
WaveformSine
Input operation voltage (min)160 V

Ports & interfaces

AC outlet typesC13 coupler
Power plugC14 coupler
AC outlets quantity4 AC outlet(s)
Number of output IEC jumpers2
USB portY

Battery

Battery technologySealed Lead Acid (VRLA)
Battery capacity7 Ah
Battery capacity83 VAh
Battery voltage12 V
Typical backup time at full load3.8 min

Design

Form factorTower
Cable length1.83 m
Product colourBeige
LED indicatorsBattery replacement

Operational conditions

Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-15 - 45 °C
Operating relative humidity (H-H)0 - 95 %
Storage relative humidity (H-H)0 - 95 %
Operating altitude0 - 3000 m

Certificates

Compliance certificatesRoHS
CertificationC-tick, CE, EN 50091-1, EN 50091-2, GOST, VDE, REACH

Packaging content

Cables includedPhone (RJ-11),USB cable
Management card includedN
Quick installation guideY

Sustainability

Sustainability certificatesENERGY STAR,Green Premium

From Our Blog

4
  • Cloud Email

How to Create Effective Email Templates for Your Business

4 Feb, 2026

Read more
4
  • Network Admin

How to Prevent Unauthorised Devices on Your Network

4 Mar, 2026

Read more
7
  • Azure Cloud

How to Implement Zero Trust Security with Azure

7 Mar, 2026

Read more

Enquiry Received!

Thank you for getting in touch. A member of our team will review your enquiry and get back to you within 24 hours.