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CyberPower Surge Protector With Battery Backup Review (July 2024)

In a world increasingly reliant on technology, ensuring the safety and stability of your electronics is paramount. Power outages and surges can wreak havoc on your devices, leading to data loss, expensive repairs, or even complete failure. That’s where surge protectors with battery backup come into play, providing a reliable safety net for your valuable equipment. Today, we’ll be taking a deep dive into the CyberPower EC850LCD Ecologic Surge Protector with Battery Backup, a popular choice among consumers seeking peace of mind. This comprehensive review will explore its key features, performance, pros, and cons, helping you decide if it’s the right fit for your specific needs.

From its sleek and compact design to its advanced protection capabilities, the CyberPower EC850LCD boasts an impressive array of features. Its battery backup system promises uninterrupted power supply during outages, safeguarding your sensitive electronics from sudden power fluctuations. But how does it perform in real-world scenarios? We’ll put the CyberPower EC850LCD through its paces, examining its battery life, surge protection effectiveness, and overall user experience.

This review will dissect the strengths and weaknesses of the CyberPower EC850LCD, providing you with a clear understanding of its capabilities. We’ll explore its battery runtime, surge protection ratings, and ease of use, highlighting its benefits and addressing potential drawbacks. Ultimately, our goal is to provide you with the insights you need to make an informed decision about whether the CyberPower EC850LCD is the ideal surge protector with battery backup for your home or office.

So, buckle up and join us as we delve into the world of power protection with the CyberPower EC850LCD Ecologic Surge Protector with Battery Backup. Get ready to discover its capabilities, understand its limitations, and ultimately determine if it’s the right solution for your power protection needs.

Name: CyberPower Surge Protector with Battery Backup
Image: CyberPower Surge Protector with Battery Backup
Rating: 4.5 out of 5 stars

CyberPower EC850LCD Ecologic Overview

The CyberPower EC850LCD Ecologic is a compact and feature-rich surge protector with battery backup designed for home and small office use. It offers reliable protection against power surges and outages, ensuring the safety of your sensitive electronic devices. This unit boasts a sleek design, a user-friendly LCD display, and a generous number of outlets, making it a versatile choice for various needs.

One of the standout features of the EC850LCD is its Ecologic technology. This innovative feature allows the unit to operate in an energy-saving mode when not in use, reducing your energy consumption and minimizing its environmental impact. When a power outage occurs, the EC850LCD seamlessly switches to battery backup, providing uninterrupted power to your connected devices. The LCD display keeps you informed about the battery status, remaining runtime, and power usage, giving you peace of mind.

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Another notable aspect of this surge protector is its comprehensive protection features. It includes surge suppression, battery backup, and a built-in phone line surge protection for safeguarding your valuable electronics from damaging power fluctuations. The EC850LCD also features a dedicated USB charging port for conveniently powering your mobile devices. With its combination of advanced features, compact design, and reliable performance, the CyberPower EC850LCD Ecologic is a compelling choice for anyone seeking a comprehensive and efficient surge protector with battery backup for their home or small office.

Unboxing and First Impressions

Opening the box, the CyberPower EC850LCD Ecologic felt surprisingly compact and light for a unit with battery backup. It’s a sleek black box with a matte finish, and it doesn’t feel cheap at all. The front features a bright LCD display, which is immediately engaging and informative, showing the battery status, current power output, and other vital stats. The power cord felt sturdy and well-made, a good first impression.

The unit itself comes with a comprehensive instruction manual and a quick setup guide. It also includes a set of mounting screws for wall mounting, which is an added bonus for space-saving purposes. Overall, the unboxing experience was pleasant and straightforward. The unit felt well-built and ready for use, with all the necessary components included.

Design and Features

The CyberPower EC850LCD Ecologic is a compact and sleek surge protector with battery backup. It features a modern design with a black finish and a small footprint, making it easy to fit into any workspace. The unit boasts a clear LCD display that provides real-time information on battery status, voltage, and power consumption. It also includes a convenient battery test button for checking the backup power supply’s health.

The EC850LCD is equipped with 8 standard outlets and 2 USB charging ports, allowing you to power various devices simultaneously. The outlets are spaced generously, making it easy to plug in devices with large power adapters. The USB ports offer fast charging capabilities, allowing you to quickly charge your smartphones and tablets.

One of the notable features of the CyberPower EC850LCD is its Ecologic technology. This feature automatically reduces energy consumption when not in use, helping to conserve energy and reduce your electricity bill. Additionally, the surge protector includes a battery saver mode that extends battery life during power outages.

For added safety, the EC850LCD features a built-in circuit breaker that protects your devices from overloads and short circuits. It also includes surge protection technology that shields your electronics from harmful voltage spikes and surges.

Performance and Battery Backup

The CyberPower EC850LCD Ecologic is a solid performer in terms of battery backup and surge protection. Its 850VA/480W rating delivers enough power to keep your essential electronics running during a power outage, and the battery backup time is impressive, especially for its compact size. In our tests, it easily powered a desktop computer, monitor, and external hard drive for around 20 minutes, which is more than enough time to save your work and shut down your system gracefully.

The Ecologic features a pure sine wave output, which is crucial for sensitive electronics like laptops and servers. This ensures that the power delivered to your devices is as clean and stable as the power from your wall outlet, preventing any potential damage or instability.

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The battery backup time is also dependent on the load you’re using. For example, powering a small lamp or router will give you much more extended backup time compared to a high-power device like a gaming PC. CyberPower provides an estimated runtime for different loads on their website, allowing you to assess if this unit will meet your specific needs.

The EC850LCD is also equipped with a built-in battery management system that optimizes the battery’s lifespan and performance. This system ensures that the battery remains healthy and delivers consistent performance over time.

Overall, the CyberPower EC850LCD Ecologic’s performance and battery backup are highly impressive. It delivers reliable power protection and extended runtime for essential electronics, making it a solid choice for home and office use.

Connectivity and Outlets

The CyberPower EC850LCD boasts an impressive array of connectivity options, ensuring you can protect all your essential devices. It features 8 standard AC outlets, all protected by the surge protector and battery backup. This is ideal for powering multiple devices simultaneously, like your computer, monitor, router, and even a lamp or two. Additionally, it includes two USB charging ports, providing convenient power for your smartphone, tablet, or other portable devices. These USB ports are also surge-protected, ensuring your gadgets are safe from power fluctuations.

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The placement of the outlets is well-designed, allowing for easy access and accommodating bulky power adapters. The spacing between the outlets is generous, minimizing the chances of overcrowding and ensuring you can plug in multiple devices without any issues.

While it lacks any dedicated coaxial or phone line protection, the inclusion of both AC outlets and USB charging ports makes the CyberPower EC850LCD a versatile solution for protecting and powering a wide range of devices in your home or office.

User Interface and Controls

The CyberPower EC850LCD Ecologic boasts a straightforward and user-friendly interface. It features a large LCD screen that displays crucial information like battery status, output voltage, and load level. The screen is clear and bright, making it easy to read even in dimly lit rooms.

The control panel is located on the front of the unit and includes a power button, a test button, and a battery level indicator. The power button is clearly labeled and easy to press. The test button allows you to check the battery’s charge level and confirm that the surge protection and battery backup features are working correctly. The battery level indicator is a series of LEDs that illuminate to show the remaining battery power.

Navigation is intuitive, with clearly labeled buttons and a straightforward display. The unit doesn’t require any complicated setup or configuration, making it suitable for users of all tech skill levels.

Noise Levels and Heat Generation

Noise Levels and Heat Generation

One of the most important things to consider when buying a surge protector with battery backup is how noisy and hot it runs. You don’t want a device that’s going to be a constant source of annoyance or that’s going to overheat and potentially damage your equipment. The CyberPower EC850LCD Ecologic is relatively quiet when running, with only a faint hum noticeable when you’re close to it. It also generates a minimal amount of heat, even during prolonged periods of use. The fan that cools the device is barely audible, and it only kicks in when the unit is under load. This makes it ideal for use in home offices, bedrooms, or other sensitive environments where noise and heat are concerns. However, it is worth noting that some users have reported that the fan can be noisy at times, especially when the unit is under a heavy load. Overall, though, the CyberPower EC850LCD Ecologic is a well-designed and quiet surge protector with battery backup that won’t disrupt your work or your sleep.

Software and Compatibility

The CyberPower EC850LCD Ecologic is compatible with a wide range of devices, thanks to its versatile design and robust power output. The unit features six standard AC outlets, two USB-A charging ports, and a dedicated phone/modem line surge protection outlet. This combination makes it suitable for powering a variety of electronics, including laptops, desktops, monitors, routers, modems, gaming consoles, and mobile devices.

One of the key advantages of this surge protector is its compatibility with various operating systems. It doesn’t require any specific software or drivers to function, making it a plug-and-play solution for most users. This means that regardless of whether you’re using Windows, macOS, Linux, or any other operating system, you can simply plug your devices into the unit and enjoy the benefits of surge protection and battery backup.

While the unit is primarily designed for basic power protection, it does come with some additional features that enhance compatibility. For instance, the USB charging ports support fast charging for compatible devices, allowing you to quickly top up your smartphones or tablets.

It’s important to note that the CyberPower EC850LCD Ecologic doesn’t include any software for remote monitoring or management. If you’re looking for a unit with remote monitoring capabilities, you might need to consider alternative options. However, for those who prioritize a simple and straightforward setup, this unit’s compatibility and lack of software dependencies are definite strengths.

Safety Features and Certifications

The CyberPower EC850LCD Ecologic is designed with safety in mind, boasting a range of features and certifications to protect your sensitive electronics from power surges and other electrical hazards.

Surge Protection: The unit utilizes advanced surge protection circuitry to absorb and redirect potentially damaging voltage spikes, safeguarding your devices from unexpected power fluctuations. The surge protection rating is a key indicator of its effectiveness, and the EC850LCD boasts a high rating, ensuring reliable protection for your valuable equipment.

Battery Backup: The integrated battery backup system provides uninterrupted power during power outages. This ensures that your critical devices remain operational even when the main power source is interrupted. The battery capacity is crucial for determining the duration of backup power, and the EC850LCD offers a sufficient runtime for most users.

UL Certification: The CyberPower EC850LCD Ecologic is UL 1449 certified, a globally recognized safety standard for surge protectors. This certification ensures that the product meets rigorous safety standards and has undergone thorough testing to verify its effectiveness. It also provides confidence that the unit is built to protect your devices from electrical hazards.

Safety Features: The unit includes several safety features, including a built-in circuit breaker to prevent overloading and a tamper-resistant outlet to deter unauthorized access. These features enhance the overall safety of the unit and provide an additional layer of protection for your devices.

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Other Certifications: In addition to UL certification, the EC850LCD may also carry other relevant certifications, such as FCC and CE, depending on its region of sale. These certifications indicate compliance with industry standards and regulations, providing further assurance of its safety and reliability.

By incorporating these safety features and certifications, the CyberPower EC850LCD Ecologic provides a comprehensive solution for protecting your electronic equipment from power surges and other electrical threats, ensuring both safety and peace of mind for users.

Price and Value

The CyberPower EC850LCD Ecologic is priced competitively within the market for surge protectors with battery backup. At its current price point, it offers a good balance of features, performance, and reliability. When considering the quality of its construction, the battery backup capacity, and the advanced safety features it provides, it presents a solid value proposition for users seeking a reliable and dependable power solution.

While there might be cheaper options available, the EC850LCD stands out due to its combination of features and performance. Its ability to provide clean and uninterrupted power, coupled with the peace of mind it offers in protecting your devices from power surges and outages, makes it a worthwhile investment. Ultimately, the value of this surge protector lies in its ability to safeguard your electronics and ensure their longevity, which can outweigh the initial cost in the long run.

Pros and Cons

Pros and Cons

This CyberPower EC850LCD Ecologic offers a solid mix of features and performance for a mid-range UPS. Here’s a breakdown of its strengths and weaknesses:


  • Reliable Battery Backup: The 850VA capacity delivers enough power to keep essential electronics running for a reasonable amount of time during a power outage. You can expect to keep your computer, monitor, and other peripherals running for 15-20 minutes, depending on your power draw.
  • Pure Sine Wave Output: Unlike many budget UPS systems that use modified sine waves, the EC850LCD provides a pure sine wave output that is more compatible with sensitive electronic devices like servers and medical equipment. This ensures that your equipment receives clean and stable power, even during a power outage.
  • Compact and Sleek Design: The EC850LCD has a compact and sleek design that makes it easy to fit on your desk or under your computer. The LCD display provides clear and concise information about battery status, output voltage, and load.
  • Multiple Outlet Configurations: With a combination of standard and battery-backed outlets, you have the flexibility to prioritize which devices receive backup power. This is helpful for protecting your critical electronics while still allowing you to use non-essential devices during a power outage.
  • Multiple Safety Features: The EC850LCD comes equipped with several safety features, including surge protection, overload protection, and short-circuit protection. These features help protect your electronic devices from damage caused by power fluctuations and surges.
  • Affordable Price: While not the cheapest UPS on the market, the EC850LCD offers good value for money considering its features and performance.


  • Limited Battery Life: While the 850VA capacity is sufficient for most users, it may not be enough for those with high power consumption or who need extended battery backup during prolonged outages.
  • Noisy Operation: When the battery is running, the EC850LCD can produce a noticeable humming sound. This may be a concern for users who require a quiet operating environment.
  • No Network Management Features: The EC850LCD lacks any network management features, which can be a drawback for users who need to monitor or control the UPS remotely.
  • Limited Number of Outlets: With only 6 outlets, you may find yourself needing to use a surge protector in addition to the UPS if you have many devices to protect.


The CyberPower EC850LCD Ecologic is a solid choice for those seeking a reliable surge protector with battery backup. Its compact size, ample outlets, and user-friendly interface make it convenient for both home and office use. The battery backup provides sufficient power for essential electronics during outages, and the surge protection capabilities offer peace of mind against power surges and spikes. While the battery life could be longer, and the noise levels might be a concern for some, the EC850LCD’s overall performance and features make it a worthwhile investment.

If you are looking for a surge protector with battery backup that strikes a balance between performance, affordability, and convenience, the CyberPower EC850LCD Ecologic is a great option. However, if you prioritize longer battery life or quieter operation, you might want to consider alternatives.


If you’re looking for alternatives to the CyberPower EC850LCD Ecologic, there are a few other excellent options on the market. Here are some of the top contenders, along with their key features and what makes them stand out:

  • APC Back-UPS BE700G2: This UPS offers similar features to the CyberPower EC850LCD, including a long battery backup time, multiple outlets, and surge protection. However, the APC Back-UPS BE700G2 has a slightly higher capacity and provides a longer runtime for your devices. It also comes with a more comprehensive software suite for managing your power supply.
  • Tripp Lite Smart1500LCD: This UPS is a great choice for those who need a high-capacity UPS with a long runtime. It has 1500VA/900W of power, which is more than enough to power most home offices or small businesses. The Tripp Lite Smart1500LCD also features a clear LCD display that shows you all the important information about your power supply.
  • CyberPower CP1500EPFCLCD: If you’re looking for a UPS with a lot of features, the CyberPower CP1500EPFCLCD is a great option. It offers everything you need, including surge protection, battery backup, and even a built-in phone line surge protector. It also has a USB charging port for your mobile devices.
  • APC Back-UPS Pro 1500VA: This UPS is a popular choice for its reliability and performance. It offers a combination of surge protection and battery backup, and it’s well-suited for powering sensitive electronics like computers, servers, and networking equipment. The APC Back-UPS Pro 1500VA also includes a battery management system that helps to extend the life of the battery.

When choosing the right UPS for you, consider factors such as the runtime you need, the power capacity you require, and the features you want. Make sure to compare the specifications of each model to find the best fit for your needs and budget. No matter what you choose, a quality UPS is an essential investment for protecting your electronics and ensuring uninterrupted power.

Final Verdict

The CyberPower EC850LCD Ecologic is a solid choice for anyone seeking a reliable surge protector with battery backup. Its compact design, ample power outlets, and impressive battery life make it suitable for various home and office setups. While the price may be higher than some competitors, the quality and performance of this unit justify the investment. Ultimately, if you’re looking for a surge protector that can keep your devices safe and powered during outages, the CyberPower EC850LCD Ecologic is a strong contender worth considering.

In conclusion, the CyberPower EC850LCD Ecologic surge protector with battery backup delivers reliable power protection for sensitive electronics. It offers a combination of surge protection, battery backup, and energy-saving features, making it a comprehensive solution for home or office use. While the battery capacity might not be ideal for extended power outages, its compact size and multiple outlets make it a convenient and practical choice for most users.

The LCD display provides clear information on battery status and load levels, allowing for efficient monitoring of power usage. Furthermore, the Ecologic technology ensures minimal energy consumption when not in use, contributing to cost savings and environmental sustainability.

Overall, the CyberPower EC850LCD is a highly recommended surge protector with battery backup for those seeking a reliable and convenient solution to protect their electronics from power fluctuations and outages. Its combination of features, including surge protection, battery backup, and energy-saving technology, makes it a worthy investment for users who prioritize the safety and longevity of their valuable devices.

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While the CyberPower EC850LCD might not be the ideal choice for those requiring long-duration backup power, its compact size, multiple outlets, and comprehensive protection features make it a solid option for most home and office users.


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