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APC Back-Ups Pro 850VA UPS, 510W Battery Backup & Surge Protector, AVR, 8 Outlets (NEMA 5-15R), LCD Display, BX850M Uninterruptible Power Supply for Computers, Wi-Fi Routers, Home Office Electronics

APC Back-Ups Pro 850VA UPS, 510W Battery Backup & Surge Protector, AVR, 8 Outlets (NEMA 5-15R), LCD Display, BX850M Uninterruptible Power Supply for Computers, Wi-Fi Routers, Home Office Electronics

Regular price $191.95 USD
Regular price $239.95 USD Sale price $191.95 USD
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APC 850VA UPS Battery Backup & Surge Protector – Reliable Power Protection for Home & Office

Keep Your Devices Running During Power Outages

Protect your electronics and stay connected during unexpected power interruptions with the APC 850VA / 510W Uninterruptible Power Supply (UPS). Designed to provide reliable backup power and surge protection, this system keeps essential devices like computers, Wi-Fi routers, modems, and home entertainment systems running safely when the power goes out.

Whether you’re working from home, gaming, or protecting sensitive equipment, this UPS ensures stable power and peace of mind.


Key Features

Reliable 850VA / 510W Backup Power

The APC UPS delivers short-term battery power during outages, protecting your devices from sudden shutdowns.

Benefits include:

  • Prevents data loss during blackouts

  • Keeps essential electronics running

  • Protects equipment from power surges

Ideal for home offices, gaming setups, and smart homes.


Stay Connected During Power Interruptions

With over 6 minutes of runtime at a 300W load, this UPS keeps critical devices powered during short outages.

Perfect for protecting:

  • Desktop computers

  • Wi-Fi routers and modems

  • NAS systems and external drives

  • Smart home hubs

  • DVRs and TVs

Enough time to save work or safely shut down devices.


Eight Protected Power Outlets

Power multiple devices at once with 8 total outlets.

Includes:

  • 4 battery backup + surge protection outlets

  • 4 surge-only outlets for peripherals

Additional protections include:

  • Coaxial surge protection

  • Ethernet surge protection

Safeguard your entire setup from voltage spikes and surges.


Automatic Voltage Regulation (AVR)

The built-in AVR technology automatically corrects voltage fluctuations without draining the battery.

Advantages include:

  • Corrects brownouts as low as 88V

  • Handles surges of ±13% voltage changes

  • Maintains a stable 120V output

This extends battery life and ensures consistent device performance.


Replaceable Battery Design

The UPS includes a user-replaceable battery, allowing you to extend the lifespan of the device.

Features include:

  • Compatible with APC RBC17 replacement battery

  • Easy replacement without downtime

  • Long-term reliability


Energy Efficient Operation

The APC UPS is ENERGY STAR certified, delivering over 92% efficiency.

Benefits include:

  • Reduced electricity usage

  • Lower operating costs

  • Environmentally friendly power management


Advanced Equipment Protection

APC provides strong protection and reliability.

Coverage includes:

  • 3-Year manufacturer warranty

  • $75,000 connected equipment protection

Extra peace of mind for valuable electronics and systems.


Product Specifications

Feature Details
Capacity 850VA / 510W
Runtime 6+ minutes at 300W load
Outlets 8 total (4 battery + 4 surge only)
Voltage Regulation Automatic Voltage Regulation (AVR)
Battery Type Replaceable (RBC17 compatible)
Efficiency ENERGY STAR Certified
Protection Coaxial and Ethernet surge protection
Warranty 3 Years
Equipment Protection Up to $75,000

Perfect For

  • Home office computers

  • Gaming PCs

  • Wi-Fi routers and modems

  • Network storage devices (NAS)

  • TVs and media systems

  • Smart home hubs


Frequently Asked Questions (FAQs)

What devices should be plugged into the battery backup outlets?

Important devices like computers, routers, modems, and NAS systems should use the battery backup outlets.

How long does the backup power last?

At a 300W load, the UPS provides over 6 minutes of runtime, enough to save work or safely shut down systems.

Can the battery be replaced?

Yes. The UPS supports user-replaceable batteries (APC RBC17).

Does it protect against voltage fluctuations?

Yes. The Automatic Voltage Regulation (AVR) corrects low voltage and surges automatically.

Is it compatible with gaming PCs?

Yes. It is Active PFC compatible, making it suitable for modern gaming power supplies.


Protect Your Electronics with Reliable Backup Power

The APC 850VA UPS Battery Backup is the perfect solution for protecting critical electronics from power outages, voltage fluctuations, and damaging surges. With reliable runtime, advanced voltage regulation, and comprehensive protection, it helps keep your devices safe, your data secure, and your connection uninterrupted. ⚡🔋

 

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