Head-to-head · Best UPS Battery Backups

APC BR1500G vs Eaton 5E 850LI

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

APC BR1500G comes out ahead by a clear margin (4.0 vs 2.0). The gap is mostly about small business users needing software support — read the strengths below before deciding.

Higher ratedRanked #3 in Best UPS Battery Backups

APC BR1500G

4.0

2 sourcesall derived$353.09as of Jul 1

The APC Back-UPS Pro 1500G is a line-interactive UPS for power users and small businesses, rated 1500VA/865W with 10 outlets, 5 of them battery-backed. Reviewers liked the solid build quality and the bundled PowerChute Personal Edition software for monitoring, but several found 5 battery-backed outlets too restrictive. Output is stepped sine wave, and the battery is replaceable under a 3-year warranty. Reviewers rated its performance well; the sticking point is EU pricing, which looks poor next to US availability.

Strengths

— 1500VA/865W capacity suitable for mid-range desktop setups
— Line-interactive topology with voltage regulation capabilities
— Includes PowerChute Personal Edition software for monitoring and diagnostics

Watch-outs

— Only 5 of the 10 outlets are battery-backed, and retailer listings disagree on the exact count
— Higher price point in EU market compared to US
— Internal fan causes somewhat high noise levels during operation

$353.09 · Check Price on Amazon Full review →

Ranked #6 in Best UPS Battery Backups

Eaton 5E 850LI

2.0

2 sources1 derived$25as of Jun 28

The Eaton 5E 850LI is a line-interactive UPS for home and small office use, with AVR and a wide voltage tolerance backing up its electrical protection. Reviews report it handles power fluctuations reliably and offers USB monitoring, though some users hit inconsistent USB detection and poor customer service. The backup function itself is solid; the USB interface and the support behind it are what draw criticism. It fits anyone who wants basic UPS protection without complex monitoring needs.

Strengths

— Line-interactive topology with Automatic Voltage Regulation (AVR) that corrects under and over voltage without switching to battery
— Wide input voltage tolerance of 140–300V with 50/60Hz auto-sensing capability
— HID-compliant USB interface for seamless OS-level monitoring without proprietary drivers

Watch-outs

— USB control is reported as flaky and unreliable by users
— Issues with computer detection of the UPS despite NUT support
— Customer service response was described as tedious and unhelpful

$25 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

APC BR1500G

The APC BR1500G includes PowerChute Personal Edition software and a 3-year warranty. However, it only offers 5 battery-backed outlets compared to the 10 outlets in the Tripp Lite OMNI 1500LCD.

Eaton 5E 850LI

The Eaton 5E 850LI provides wide input voltage tolerance and HID-compliant USB interface, features not found in the APC Back-UPS 600VA. However, it suffers from unreliable USB control and poor customer service, unlike the more reliable Tripp Lite OMNI 1500LCD which offers better software support and consistent performance.

Specs side-by-side

Spec	APC BR1500G	Eaton 5E 850LI
VA Rating	1500 VA	850 VA / 450 W
Wattage	865 W	—
Topology	Line-Interactive	Line-Interactive
Waveform	Stepped Approximation to Sine Wave	True Sine Wave
Battery Type	Sealed Lead Acid	Sealed lead-acid
Outlets	10	—
Runtime	3 Minute Stand-by	—
Input Voltage	120 V	140–300V
Dimensions	15.04"D x 4.41"W x 11.85"H	17.32"D x 9.25"W x 12.6"H
Voltage	120 volts	230 volts
Material	—	Metal

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