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12 May, 2026







£116.14 inc. VAT
AI-generated summary
At £96.74 ex‑VAT, this APC Back‑UPS 500VA/300W is a decent “keep the lights on” option rather than serious protection. For small office setups—router/modem, a couple of small network switches, maybe a thin client or monitor—it's good value. The battery-backed outlets and the fact the battery is user-replaceable by APC are the real wins: you can keep it serviceable over time without binning the whole unit. In day-to-day use it’ll also smooth out brief power interruptions and some line noise, which is usually what knocks small gear off unexpectedly.
That said, you shouldn’t buy it for a larger PC workload. 300W is tight, and the moment you’re powering a desktop with a power-hungry PSU, or anything with a motor/compressor (some external drives/enclosures, pumps), you’ll be disappointed by runtime and may overload it. Also, it’s designed for basic backup, not long ride-through, so if you need graceful shutdown for longer outages you’ll want a bigger capacity UPS or a line-interactive model at a higher tier. If your goal is protecting small IT equipment on a budget, this is a sensible choice; if you need meaningful runtime or higher loads, look elsewhere.

APC
APC Extended Warranty - Extended service agreement - parts (for UPS and power devices) - 1 year - shipment - response time: NBD - for P/N: SRV3KA, SRV3KA-TW, SRV3KIL, SRV3KI-TW, SRV3KRI, SRV3KRI-E, SRV3KRILRK, SRV72RLBP-9A

APC
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APC
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