CyberPower EC850LCD

Overview

The CyberPower EC850LCD is an uninterruptible power supply designed to provide reliable battery backup and surge protection for your essential electronics. With an 850 VA / 510 W load capacity, it safeguards desktop computers, networking equipment, and home entertainment systems from power interruptions and voltage spikes. Its multifunction LCD screen offers real-time updates on power conditions and battery status, helping you stay informed and avoid data loss or hardware damage.

Key features

• ECO Mode automatically reduces energy consumption by cutting power to peripherals when your computer is off or in sleep mode, lowering electricity costs without manual effort.
• Six battery-backed outlets combined with six surge-only outlets allow you to connect multiple devices safely and efficiently.
• 526 Joules of surge protection guard connected equipment against damaging power spikes and surges.
• Ultra-quiet operation ensures minimal noise, making it suitable for both home and office environments.
• Compact design with widely spaced outlets accommodates larger plugs and power adapters without crowding.
• Fast 4 millisecond transfer time switches devices to battery power quickly enough to prevent interruptions.
• USB connectivity paired with free PowerPanel software enables detailed monitoring of power status and automated safe shutdowns.
• ENERGY STAR certification and GreenPower technology ensure efficient operation with minimal energy waste.

Key specs

• Load capacity: 850 VA / 510 W
• Surge protection: 526 Joules
• Outlets: 6 battery-backed, 6 surge-only
• Transfer time: 4 milliseconds
• Energy efficiency: ENERGY STAR certified
• Connectivity: USB port for monitoring and control
• Warranty: 3 years with $100,000 Connected Equipment Guarantee

Connectivity and compatibility

The EC850LCD connects to your computer via USB, allowing seamless integration with PowerPanel software for real-time power monitoring and automated shutdowns during extended outages. Its combination of battery-backed and surge-only outlets supports a variety of devices, from computers and routers to entertainment systems, ensuring comprehensive protection across your setup.

Performance and reliability

Designed to maintain power during outages with a swift 4 ms transfer time, this UPS prevents disruptions that could cause data loss or hardware damage. Its surge protection rating of 526 Joules shields your equipment from voltage spikes, while the ENERGY STAR certification and GreenPower technology contribute to energy savings without sacrificing performance. The quiet operation and compact footprint make it a practical choice for both office desks and home environments.

Ideal uses and environments

This UPS is well suited to home offices, small business setups, and entertainment systems where maintaining continuous power is critical. It fits comfortably in spaces where noise and size matter, providing peace of mind for users who need to protect sensitive electronics and avoid downtime caused by power fluctuations or outages.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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