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CyberPower CST135XLU Mini-Tower UPS Battery Backup-UPS-SpenCertified-vintage-refurbished-electronics
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$139.99
$99.99

CyberPower CST135XLU Mini-Tower UPS Battery Backup

SpenCertified

The CyberPower CST135XLU is a mini-tower UPS that provides battery backup and surge protection. During a power outage, this system provides enough ...

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$139.99
$99.99
Save 29%
Dell K788N UPS 1000W Tower Backup Power Supply-UPS-SpenCertified-vintage-refurbished-electronics
Save 33%
$74.99
$49.99

Dell K788N UPS 1000W Tower Backup Power Supply (NO POWER)

SpenCertified

The Dell K788N is a UPS tower backup system designed to protect your equipment from damage and data loss due to power outages. During an outage, th...

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$74.99
$49.99
Save 33%
Panamax M4300-EX Power Line Conditioner and Surge Protector-Surge Protection Devices-SpenCertified-vintage-refurbished-electronics
Save 26%
$269.99
$199.99

Panamax M4300-EX Power Line Conditioner and Surge Protector

SpenCertified

Home theaters have it rough: they're constantly bombarded by electromagnetic interference (EMI) and radio frequency interference (RFI) through thei...

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$269.99
$199.99
Save 26%