The Eaton 5S700 rates 3.1 among desktop (under 1,000 VA) UPS battery backups; the APC Smart-UPS SCL500RM1UC rates 2.8 among rackmount and online ones. The Eaton 5S700 costs $298.52 less ($172.47 vs $470.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

A 1U lithium UPS for a network rack where height and battery life matter more than output.
Amazon $470.99Scores side by side
These two sit in different size classes (desktop (under 1,000 VA) and rackmount and online), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | Eaton 5S700 | APC Smart-UPS SCL500RM1UC |
|---|---|---|
| Overall rating | 3.1/5 | 2.8/5 |
| Value 25% | 52 $41.06 per 100 W ($172.47, 420 W) | 1 $117.75 per 100 W ($470.99, 400 W) |
| Output 15% | 11 420 W rated output | 10 400 W rated output |
| Topology and waveform 20% | 55 line-interactive, waveform not published | 75 topology not published, sine wave |
| Runtime 10% | 50 runtime at 100 W not published (neutral score used) | 50 runtime at 100 W not published (neutral score used) |
| Features 15% | 45 automatic voltage regulation, software or network management | 40 software or network management, lithium battery |
| Warranty 15% | 49 3-year warranty, $150,000 equipment guarantee | 70 5-year warranty, no equipment guarantee published |
Specifications
| Eaton 5S700 | APC Smart-UPS SCL500RM1UC | |
|---|---|---|
| Power | ||
| Rated apparent power | 700 VA | 500 VA |
| Rated real power | 420 W | 400 W |
| Topology | Line-interactive | - |
| Battery waveform | - | Sine wave |
| Automatic voltage regulation | Yes | - |
| Battery and runtime | ||
| Battery type | - | Lithium |
| User-replaceable battery | Yes | - |
| Outlets and features | ||
| Outlets | 8 (4 on battery) | 4 (all on battery) |
| Format | Desktop | Rackmount |
| Display | - | LED indicators |
| USB charging ports | No | No |
| Data port, software or network option | Yes | Yes |
| Warranty | ||
| Warranty | 3 years | 5 years |
| Connected-equipment guarantee | $150,000 | - |