If your home office is a modem, router and laptop that must survive short outages and shut down safely, get the APC Back-UPS BE600M1 (600VA/330W); if it is a full workstation with a desktop PC, monitors and network gear that needs more headroom and cleaner output, get the CyberPower CP1500PFCLCD (1500VA/1000W sinewave). The APC is a compact 600VA/330W unit rated for 23 minutes at a 100W load, with 5 battery-backed outlets plus 2 surge-only outlets and a 1.5A USB charging port that works during outages. The CyberPower is a 1500VA/1000W mini-tower with sine wave output for Active PFC and conventional power supplies, 6 battery-backed plus 6 surge-only outlets, USB-A and USB-C charge ports, a tilting color LCD and automatic voltage regulation. In the This-item modules observed on September 12, 2026, the APC listed $83.99 and the CyberPower $239.95, both In Stock with shipping from and sold by Amazon.com; the main buy blocks gate the price behind the cart, so confirm the live price and seller before deciding.
Choose by your situation
| Situation | Model to consider | Main tradeoff |
|---|---|---|
| You want to keep Wi-Fi and a laptop alive through short outages and shut a computer down safely, in the smallest box | APC Back-UPS BE600M1 | Only 600VA/330W of headroom, so a desktop PC plus monitors can exceed it; fewer battery-backed outlets (5) and no voltage regulation or sine wave output is documented on the listing. |
| You run a desktop workstation, possibly with an Active PFC power supply, plus monitors and network gear, and want correction of small sags without touching the battery | CyberPower CP1500PFCLCD | Higher observed price ($239.95 on September 12, 2026), a much larger and heavier body (24.9 pounds against 7.5), and no per-load runtime figure was stated on the observed listing. |
600VA against 1500VA, side by side
| Criterion observed | APC BE600M1 (600VA/330W) | CyberPower CP1500PFCLCD (1500VA/1000W) |
|---|---|---|
| Capacity | 600VA / 330W per the title | 1500VA / 1000W per the title and bullets |
| Output waveform | No sine wave output documented on the observed listing | Sine wave output stated for Active PFC and conventional power supplies |
| Outlets | 5 well-spaced outlets with battery backup and surge protection, plus 2 surge-only outlets | 12 NEMA 5-15R outlets: 6 battery backup and surge protected, 6 surge protected |
| Runtime stated | 23 minutes at a 100W load per the title; surge rating 490 joules | No per-load runtime figure on the observed listing |
| Voltage handling | Surge protection; no automatic voltage regulation documented | Automatic voltage regulation corrects minor fluctuations without switching to battery |
| Display and monitoring | No display documented; one-touch style compact body | Multifunction color LCD showing battery and power conditions, tilting up to 22 degrees; free PowerPanel management software by download |
| USB charging | Built-in 1.5A USB port that works during outages | 2 USB charge ports (1 Type-A, 1 Type-C); 5-foot cord with right-angle NEMA 5-15P plug |
| Size and weight | 4.13 in D x 10.79 in W x 5.47 in H; 7.5 pounds | 14 x 3.9 x 11 inches; 24.9 pounds; mini-tower |
| Battery upkeep | Replaceable internal battery (APCRBC154, sold separately), swapped in minutes per the bullets | 3-year warranty including the battery; spec table notes 2 12V batteries required |
| Warranty and guarantee | 3 years repair or replace per the warranty description | 3-year warranty including the battery plus a $500,000 connected equipment guarantee |
| Listing reception at observation | 4.5 out of 5 stars across 29,200 ratings; number 2 in Computer Uninterruptible Power Supply Units | 4.5 out of 5 stars across 11,370 ratings; 10K+ bought in the past month |
| This-item offer at observation | $83.99, In Stock, ships from and sold by Amazon.com, delivery shown as Thursday, September 17 | $239.95, In Stock, ships from and sold by Amazon.com, delivery shown as Wednesday, September 16 |
APC BE600M1: the small-desk pick
The APC in the BE600M1 variant suits a light home office: its bullets pitch it at keeping a computer, Wi-Fi and router running through outages so the internet stays up and a computer can shut down safely, with 23 minutes at a 100W load and surge protection for the spikes that happen on ordinary days. Five well-spaced battery-backed outlets cover a modem, router, laptop dock and a monitor, two surge-only outlets take less critical gear, and the 1.5A USB port keeps a phone charging while the power is out. Upkeep is practical: the internal battery swaps in minutes with an APCRBC154 cell sold separately instead of replacing the whole unit, and the warranty description states 3 years of repair or replace. Its limits are capacity and feedback: 600VA/330W leaves no room for a power-hungry desktop with several monitors, and the listing documents no display, no voltage regulation and no sine wave output. The listing carried 4.5 out of 5 stars across 29,200 ratings and ranked number 2 among Computer Uninterruptible Power Supply Units at observation.
CyberPower CP1500PFCLCD: the workstation pick
The CyberPower in the Mini-Tower 1500VA variant (model CP1500PFCLCD) suits a heavier desk: 1500VA/1000W with sine wave output stated for Active PFC and conventional power supplies, which matters when the workstation is a desktop PC rather than a laptop brick. Twelve outlets (6 battery-backed, 6 surge-only) take the PC, monitors, network storage and chargers in one strip, automatic voltage regulation irons out minor sags without draining the battery, and the tilting color LCD plus downloadable PowerPanel software report battery and power conditions before they cause downtime. The warranty story is stronger too: 3 years including the battery with a $500,000 connected equipment guarantee. Its limits are price, size and one evidence gap: the This-item module listed $239.95 against the APC's $83.99, the mini-tower weighs 24.9 pounds against 7.5, and the observed listing states no per-load runtime figure, so size the purchase on capacity and outlets rather than on a minutes-at-load number. The listing carried 4.5 out of 5 stars across 11,370 ratings with 10K+ bought in the past month at observation.
Check before you buy
Both observed offers were bound to their exact ASINs with a Buy New block carrying a quantity selector, Add to cart and Buy Now, and Shipper/Seller shown as Amazon.com; the This-item modules added explicit In Stock lines with September 16 and 17 delivery estimates. Prices move and the main blocks hide the price until cart, so recheck the live price, the seller and the delivery date before paying. Confirm the exact variant too: APC BE600M1 600VA/330W (B01FWAZEIU) and CyberPower CP1500PFCLCD Mini-Tower 1500VA (B00429N19W) — nearby siblings such as the APC BX1500M and other CyberPower CP sizes shown in recommendations are not the units analyzed here, and on the CyberPower page the Style and Size selectors must read Mini-Tower and 1500VA. Add up the watts of everything you will plug into the battery-backed outlets and keep the total comfortably under the unit's VA and watt ratings. This guide is a reading of the two Amazon listings observed on September 12, 2026, with ratings and bought-signals treated as listing signals rather than verdicts; no physical testing was performed or implied. If short-outage coverage for network gear and safe shutdown is the whole job, the APC covers it for less; if a desktop workstation with an Active PFC supply must ride through sags and longer blips, the CyberPower is the fitted pick.