Grid & Cell

Which UPS Critical Power Unit Should You Buy? 4 Models From $64.99 to $239.90

Four UPS critical power battery backups from $64.99 to $239.90: compare an APC eight-outlet unit, a LiFePO4 Goldenmate, a CyberPower rack unit, and an Eaton 1U rack unit to match your load and budget.

Last updated Aug 17, 2026

Power outages don't give you much time to think. One flicker can reboot a router, drop a security camera, or interrupt a server. A UPS critical power unit keeps your equipment running through those short gaps, but the options here vary in price, size, and form factor. Your job is to match the load, the mounting space, and the budget.

Quick Take

These four products cover different priorities. The APC Back-Ups PRO 1000 is the cheapest way into a UPS. The Goldenmate Back-UPS 1000VA/800W offers a different battery approach at a mid-range price. The CyberPower OR2200LCDRT2U and Eaton 5P1500R both offer form factors aimed at more demanding setups. Decide first what form factor your space requires.

Listed Price Comparison

The listed prices span $174.91 from the lowest to the highest.

ModelListed PricePrice Bar
APC Back-Ups PRO 1000 BR1000G 8 Outlets UPS w/Battery Carrier QTYUSD 64.99
Goldenmate Back-UPS 1000VA/800W LiFePO4 Battery Backup UPS Surge ProtectorUSD 136.80
CyberPower OR2200LCDRT2U Rackmount Smart UPS 2200VA 120V Battery BackupUSD 184.98
Eaton 5P1500R 5P 1U 120V Rack UPS Battery Back Up 1440 VA 1100W 5 OutputsUSD 239.90

Decision Matrix

If you need...Consider...Why it fits
A simple entry-level UPSAPC Back-Ups PRO 1000 BR1000GStraightforward design
A distinct battery typeGoldenmate Back-UPS 1000VA/800WDifferent cell tech
A higher VA optionCyberPower OR2200LCDRT2UMore capacity
A compact unitEaton 5P1500R 5P 1USmall footprint

Product Notes

APC Back-Ups PRO 1000 BR1000G 8 Outlets UPS w/Battery Carrier QTY

APC Back-Ups PRO 1000 BR1000G 8 Outlets UPS w/Battery Carrier QTY

The APC Back-Ups PRO 1000 BR1000G is the lowest-priced unit in this comparison. Its eight outlets and included battery carrier give you a straightforward way to protect multiple devices from one desk or shelf. The product type is listed as UPS and the condition is used, a combination that keeps the entry cost down. If your load won't exceed the 1000VA level, this is an easy candidate. The trade-off is that a used UPS can carry unknown battery history, so the low price is what you're leaning on for this one.

Goldenmate Back-UPS 1000VA/800W LiFePO4 Battery Backup UPS Surge Protector

Goldenmate Back-UPS 1000VA/800W LiFePO4 Battery Backup UPS Surge Protector

The Goldenmate sits in the middle of the price range and brings a LiFePO4 battery, a battery type that's unique among these four. Its battery uses EV-grade cells and a self-developed BMS with six protections, making it a noteworthy pick if you want lithium iron phosphate backup power. It comes in Certified - Refurbished condition and includes surge protection. The limitation is capacity: 1000VA / 800W is lower than the CyberPower and Eaton rack units, so keep the connected load modest. For a modest power load, that's likely enough.

CyberPower OR2200LCDRT2U Rackmount Smart UPS 2200VA 120V Battery Backup

CyberPower OR2200LCDRT2U Rackmount Smart UPS 2200VA 120V Battery Backup

The CyberPower OR2200LCDRT2U is a used rackmount smart UPS with a 2200VA rating, the highest VA figure in this group. It adds automatic voltage regulation, surge protection, an audible alarm, and a rack-mountable form factor. That makes it a practical fit if you need to protect servers or network gear in a rack and want more capacity than the APC or Goldenmate. The condition is used, and the price is above the APC and Goldenmate units, so you're paying for the larger capacity and rack features.

Eaton 5P1500R 5P 1U 120V Rack UPS Battery Back Up 1440 VA 1100W 5 Outputs

Eaton 5P1500R 5P 1U 120V Rack UPS Battery Back Up 1440 VA 1100W 5 Outputs

The Eaton 5P1500R 5P 1U is the most expensive listing here, but it's also the only 1U rack UPS in the group. It provides 1440VA / 1100W, five outputs, and a rack-mountable form factor. It shows some scuffs and scratches from storage and regular use, and it includes a 30-day warranty. If you need a compact 1U unit that fits tight rack space and offers five outlets, the Eaton is the one to consider. Just be ready for the top price and some exterior wear on a used unit.

Final Recommendation by Use Case

  • Go with the APC Back-Ups PRO 1000 BR1000G at $64.99 if you want the lowest price and are okay with a used unit.
  • Pick the Goldenmate Back-UPS 1000VA/800W at $136.80 if you prefer a certified-refurbished unit with a different battery chemistry.
  • Choose the CyberPower OR2200LCDRT2U at $184.98 if you need automatic voltage regulation and more power than an entry-level unit.
  • Select the Eaton 5P1500R 5P 1U at $239.90 if a compact footprint is your priority.
Products in this article
Eaton 5P1500R 5P 1U 120V Rack UPS Battery Back Up 1440 VA 1100W 5 OutputsUSD 239.90View on eBayGoldenmate Back-UPS 1000VA/800W LiFePO4 Battery Backup UPS Surge ProtectorUSD 136.80View on eBayCyberPower OR2200LCDRT2U Rackmount Smart UPS 2200VA 120V Battery BackupUSD 184.98View on eBayAPC Back-Ups PRO 1000 BR1000G 8 Outlets UPS w/Battery Carrier QTYUSD 64.99View on eBay
Eaton 5P1500R 5P 1U 120V Rack UPS Battery Back Up 1440 VA 1100W 5 OutputsUSD 239.90View on eBayGoldenmate Back-UPS 1000VA/800W LiFePO4 Battery Backup UPS Surge ProtectorUSD 136.80View on eBayCyberPower OR2200LCDRT2U Rackmount Smart UPS 2200VA 120V Battery BackupUSD 184.98View on eBayAPC Back-Ups PRO 1000 BR1000G 8 Outlets UPS w/Battery Carrier QTYUSD 64.99View on eBay

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