CyberPower · Uninterruptible Power Supplies (UPSs)

CyberPower CP550SLG uninterruptible power supply (UPS) 0.55 kVA price in United States

Model CP550SLGMPN CP550SLGMPN CP550SLEAN 6495320055986EAN 649532005505

Output power capacity0.55 kVA
USB 2.0 ports quantity1
Battery technologySealed Lead Acid (VRLA)
Operating temperature (T-T)0 - 40 °C

Lowest price

$80.93

at PCLiquidationsIn stock

1 store
1 in stock
Checked 24 Oct 2026, 05:41 UTC

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Prices in United States

1 store · prices in USD · updated 24 Oct 2026, 05:41 UTC

Lowest price$80.93at PCLiquidations · shipping not statedGo to PCLiquidations

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
0 with free shipping
Checked 24 Oct 2026, 05:41 UTC

PCLiquidationsLowest priceCyberpower CyberPower CP550SLG 8 Outlet 550VA 330W Standby UPS System In stockShipping not stated
$80.93item price, shipping extra
Go to store : PCLiquidations (opens in a new tab)

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Best price · PCLiquidations$80.93

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Product details

Identification

Brand: CyberPower
Product: CP550SLG uninterruptible power supply (UPS) 0.55 kVA
Full name: CyberPower CP550SLG uninterruptible power supply (UPS) 0.55 kVA 330 W
Manufacturer part number: CP550SLG, CP550SL
EAN / UPC: 6495320055986, 649532005505, 064953200559, 521227116409, 649532005598, 740617069792, 832537595946
Category: Uninterruptible Power Supplies (UPSs)

Energy · ENERGY STAR certified

List: Uninterruptible power supplies
Certified: 2018-12-19
Average efficiency: 98.5 %

23 specifications from the manufacturer's data sheet

Features

Output power capacity	0.55 kVA
Output power	330 W
Input frequency	60 Hz
Surge energy rating	890 J
Response time	4 ms
EMI/RFI noise filtering	Yes
Audible alarm(s)	Yes

Ports & interfaces

USB 2.0 ports quantity	1
Serial ports quantity	1
Modem (RJ-11) ports	3

Battery

Battery technology	Sealed Lead Acid (VRLA)
Typical backup time at full load	3 min
Typical backup time at half load	13 min
Battery recharge time	8 h
Replacement battery cartridge	BB - BP8-12

Operational conditions

Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 95%

Certificates

Certification	UL1778, cUL 107.1, FCC DOC Class B

Other features

Output connections	NEMA 5-15R
Input connection type	NEMA 5-15P
Dimensions (WxDxH)	273 x 89 x 165 mm
Operating temperature (T-T)	32 - 95 °F
Dimensions (W x D x H) (imperial)	273.1 x 82.5 x 158.8 mm (10.8 x 3.25 x 6.25")

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