When you need to keep computers, servers, or networking gear running through a power outage, the right uninterruptible power supply has to match both your load and your space. Two used UPS units in this range are close in price, but one is rated at 1500VA and the other at 2200VA. That capacity gap, along with the physical form factor, will likely determine which is right for you. The higher-capacity unit also comes with battery backup, while the smaller unit explicitly ships without batteries-so the decision isn't just about how much power you need, but how much setup you're willing to do.
Quick verdict
The CyberPower OR2200LCDRT2U is the more capable unit and the better fit for rack-mounted equipment. It gives you more headroom and is nearly plug-and-play for a server room. The Tripp Lite SMART1500LCDT is the lower-priced option and suits a desktop or floor installation. If you're on a tight budget, the Tripp Lite is a compelling choice; if you want fewer hurdles, the CyberPower is worth the extra cost.
At a glance
| Feature | Tripp Lite SMART1500LCDT | CyberPower OR2200LCDRT2U |
|---|---|---|
| Price | $175.00 | $184.98 |
| Capacity | 1500VA / 900W | 2200VA |
| Form factor | Tower | Rackmount |
| Batteries | No batteries | Battery backup |
| Surge protection | Yes | Yes |
| Condition | Used | Used |
Where each product wins
- Tripp Lite SMART1500LCDT: The clear advantage is the price. It's $9.98 lower than the CyberPower, and the unit is easy to place in an office or home workspace. It's a sensible pick when you don't need the higher capacity and are prepared to buy batteries separately.
- CyberPower OR2200LCDRT2U: The advantage is capacity and completeness. With 2200VA, it can handle substantially heavier loads, and it's ready to protect critical electronics. That makes it the better candidate for protecting servers, network switches, and other critical electronics.
Tripp Lite SMART1500LCDT 900W 1500VA Smart LCD UPS Back Up Tower, No Batteries

The main draw here is the price. This is the less expensive of the two, and it's easy to place on a desk or under a workstation. That said, the title is clear: "No Batteries." This is a UPS that needs you to add batteries before it can actually provide backup power. Without them, you're left with surge protection only. The used condition means you'll want to inspect the unit, and the missing batteries add to the total cost of ownership. For someone who already has a battery setup or wants surge protection, this could work. But it's not a plug-and-play solution.
CyberPower OR2200LCDRT2U Rackmount Smart UPS 2200VA 120V Battery Backup

The CyberPower OR2200LCDRT2U is the pricier unit, but you get more in return. The higher VA rating gives you significantly more capacity than the Tripp Lite, making it a better match for servers and network hardware. It also includes an audible alarm and automatic voltage regulation, which are useful for a network closet or server room. It's rated for 120V operation, which suits most US power setups. The higher price is the main limitation, and because it's used, you'll want to verify that the unit is fully functional. If you need a higher-capacity UPS, this is the one to choose.
Final choice by use case
For a desktop or small office setup where you have space on the floor, the Tripp Lite SMART1500LCDT is the lower-cost option. For a rack-mounted environment with heavier loads, the CyberPower OR2200LCDRT2U provides the capacity and backup you need. Think about the equipment you're protecting and where it lives before making a final call.