$172.47
The Eaton 5S700 and the Tripp Lite INTERNET750U are evenly matched, rated 3.1 and 3.0. The Eaton 5S700 leads on features. The Tripp Lite INTERNET750U wins on value. The Tripp Lite INTERNET750U costs $51.11 less ($121.36 vs $172.47).
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.
$121.36
Which should you buy?
- Choose the Eaton 5S700 for features (automatic voltage regulation, software or network management vs automatic voltage regulation).
- Choose the Tripp Lite INTERNET750U for value ($26.97 per 100 W ($121.36, 450 W) vs $41.06 per 100 W ($172.47, 420 W)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every desktop (under 1,000 VA) UPS battery backup; a clear win is highlighted. How we rank explains each one.
| Factor weight | Eaton 5S700 | Tripp Lite INTERNET750U |
|---|---|---|
| Overall rating | 3.1/5 | 3.0/5 |
| Value 25% | 52 $41.06 per 100 W ($172.47, 420 W) | 72 $26.97 per 100 W ($121.36, 450 W) |
| Output 15% | 11 420 W rated output | 13 450 W rated output |
| Topology and waveform 20% | 55 line-interactive, waveform not published | 55 line-interactive, waveform not published |
| Runtime 10% | 50 runtime at 100 W not published (neutral score used) | 18 22 min at 100 W |
| Features 15% | 45 automatic voltage regulation, software or network management | 25 automatic voltage regulation |
| Warranty 15% | 49 3-year warranty, $150,000 equipment guarantee | 44 3-year warranty, $100,000 equipment guarantee |
Specifications
| Eaton 5S700 | Tripp Lite INTERNET750U | |
|---|---|---|
| Power | ||
| Rated apparent power | 700 VA | 750 VA |
| Rated real power | 420 W | 450 W |
| Topology | Line-interactive | Line-interactive |
| Automatic voltage regulation | Yes | Yes |
| Battery and runtime | ||
| User-replaceable battery | Yes | Yes |
| Runtime at 100 W | - | 22 min |
| Outlets and features | ||
| Outlets | 8 (4 on battery) | 12 (6 on battery) |
| Format | Desktop | Desktop |
| USB charging ports | No | No |
| Data port, software or network option | Yes | No |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Connected-equipment guarantee | $150,000 | $100,000 |