7 Best Cyberpower Power Surge Protectors 2025 in the United States

The CyberPower RKBS15S2F10R Rackbar Surge Protector offers substantial protection for sensitive equipment with a high joule rating of 3600. This makes it suitable for safeguarding network servers, telecom devices, security equipment, and high-end computers from power surges. With a total of 12 outlets, including 2 on the front and 10 on the rear, it can accommodate multiple devices simultaneously, making it highly versatile for various setups.

The 15-foot power cord is notably long, providing flexibility in placement within a rackmount setup. The LED indicators are a useful feature, clearly showing when the electronics are powered and grounded, adding an extra layer of assurance. Its UL safety certification ensures that it meets high safety standards. The versatility in mounting options (horizontal or vertical) is another strong point, making it adaptable to different installation preferences.

The industrial-grade metal housing adds durability, and the cord retention tray helps keep everything organized. A limited lifetime warranty with a $150,000 Connected Equipment Guarantee provides peace of mind regarding reliability and long-term use. The CyberPower RKBS15S2F10R Rackbar Surge Protector is a robust and versatile option for those needing extensive surge protection in a rackmount configuration.

The CyberPower P4WSU surge protector is a good fit for home or office use where space is limited and multiple devices need protection and charging. It offers 900 joules of surge protection, which is suitable for protecting everyday electronics like computers and home theater gear from power spikes, though it’s not the highest joule rating you can find. It has 4 swivel outlets, which makes it easy to plug devices in behind furniture or in tight spaces. The addition of 4 USB ports sharing 4.2 amps is a handy bonus for charging phones and tablets without needing extra adapters. The wall tap design keeps it compact and neat.

CyberPower’s safe-fail feature means it will cut power if it can’t protect your gear, adding a layer of safety. Indicator lights help confirm protection status, which is useful for peace of mind. The 1-year warranty and $75,000 connected equipment guarantee show the company stands behind its product. The relatively modest joule rating and limited number of outlets might be insufficient for users with many high-value or power-hungry devices.

If you need surge protectors with advanced specifications like very low clamping voltage or ultra-fast response times, this model doesn’t provide detailed information on those. For anyone looking for a compact, easy-to-use surge protector with USB charging and solid basic protection, this unit is a practical and reliable choice.

The CyberPower CSP600WSURC2 Surge Protector offers notable protection for your electronics with a joule rating of 1200J, suitable for home and office environments. It comes with six swivel outlets that can be adjusted to fit tight spaces, making it a versatile option for areas like behind a desk or bookshelf.

Additionally, there are two USB charging ports that share 2.4 amps, which is convenient for charging tablets and smartphones directly from the surge protector. This product includes EMI/RFI filters to protect against electromagnetic and radio frequency interference, ensuring clean power delivery to connected devices.

The indicator lights provide visual confirmation that your devices are protected, and it comes with a 1-year limited warranty plus a $75,000 connected equipment warranty, offering some peace of mind. The compact wall tap design further enhances its usability by saving space and reducing clutter. This surge protector is best suited for individuals looking to protect multiple devices in a small area while also having easy access to USB charging ports.