Manufacturer research Specifications checked 2026-10-25 US model

Tripp Lite by Eaton SMART1500LCD

A stationary 1500 VA / 900 W UPS for selected electronic equipment, with PWM sine-wave battery output; the exact battery-backed outlet split remains undocumented here.

Rated apparent power (VA): 1,500 VA Manufacturer source for Rated apparent power (VA) (checked 2026-10-25; opens in a new tab)
Maximum real output (W): 900 W Manufacturer source for Maximum real output (W) (checked 2026-10-25; opens in a new tab)
Listed weight: 30 lb Manufacturer source for Listed weight (checked 2026-10-25; opens in a new tab)

See all specifications and sources

Is it right for your household?

Where it fits

Stationary computer or electronics equipment within the documented 900 W output limit.

When to consider another option

Mobile use, motor/appliance loads, or a setup requiring a verified outlet-group count.

Manufacturer specification record · No hands-on testing · Source records checked on 2026-10-25

Choose it for a stationary electronics setup

The owner manual says SMART1500LCD is not suitable for mobile applications and is intended for electronic equipment. It lists USB and RS-232 communications and allows an initial 24-hour charge before relying on battery backup. Keep it stationary and follow the full manual's grounding and installation instructions.

Tripp Lite by Eaton owner manual (opens in a new tab)

Compare watts, not the headline VA

Eaton's current product page lists 1500 VA and 900 W. Check the actual equipment load against 900 W with margin. Manufacturer runtime points are 4.4 minutes at 900 W and 11.8 minutes at 450 W; these are rated estimates, not measured results for a reader's devices.

Eaton SMART1500LCD product page (opens in a new tab)

Do not assume pure sine output

The manual describes PWM sine-wave supply from battery reserves. Preserve that wording; it does not establish a pure-sine claim. The exact transfer time was not verified in the reviewed manual or current product page, so readers needing a tight transfer limit should compare other documented models or ask Eaton.

Tripp Lite by Eaton owner manual (opens in a new tab)

Battery service is not a casual DIY task

The page names RBC1500, but the manual says there are no user-serviceable parts and battery replacement is for qualified personnel. Confirm the replacement cartridge against the exact model label and current Eaton instructions. The reviewed evidence does not establish the eight outlets' battery-backed versus surge-only split.

Start with your household

Compare VA, watts, and device tolerance separately

VA describes apparent power; the manufacturer's watt rating limits real output. Check each device's watt demand and power-supply compatibility, then assign only priority devices to battery-backed outlets. A listed transfer time or runtime point is conditional manufacturer data, not a guarantee that a particular computer or device will ride through. Plan a UPS around its documented electronics loads and shutdown time. For powered medical equipment, follow the equipment maker and care team’s separate continuity requirements.

Plan computer and NAS shutdown behavior

Before you buy

Use this checklist when reviewing the exact model and bundle.

Match the exact model, output voltage, watt limit, and rear-panel outlet groups to the intended devices.
Do not compare VA directly with a device's watt draw or treat surge-only outlets as battery-backed.
Read the exact model's current manual for battery service, transfer, software, and environmental limits; this presenter gives no wiring or repair procedure.
Do not rely on this equipment for medical or life-critical support; follow the device maker's backup requirements.

Specifications & sources

These are manufacturer specifications, not independent performance measurements. Source records checked on 2026-10-25. We have not tested this model hands-on.

Rated apparent power (VA)

1,500 VA

Exact catalog number SMART1500LCD.

Checked 2026-10-25. Source for Rated apparent power (VA) (opens in a new tab)

Maximum real output (W)

900 W

Exact U.S. model.

Checked 2026-10-25. Source for Maximum real output (W) (opens in a new tab)

Output voltage

120 V AC

U.S. model nominal input/output listing.

Checked 2026-10-25. Source for Output voltage (opens in a new tab)

Total AC outlets

8 outlets

Eight NEMA 5-15R receptacles; outlet-group split left unknown.

Checked 2026-10-25. Source for Total AC outlets (opens in a new tab)

Battery-backed outlets

Not verified in this source record

Manual distinguishes battery and surge groups, but exact group count not established in this review.

Checked 2026-10-25. Source for Battery-backed outlets (opens in a new tab)

Surge-only outlets

Not verified in this source record

Manual distinguishes battery and surge groups, but exact group count not established in this review.

Checked 2026-10-25. Source for Surge-only outlets (opens in a new tab)

Battery output waveform

PWM sine wave

Manual describes PWM sine-wave output from battery reserves; do not simplify to pure sine.

Checked 2026-10-25. Source for Battery output waveform (opens in a new tab)

Manufacturer-stated transfer time

Not verified in this source record

Exact transfer figure not located in reviewed owner manual or current product page.

Checked 2026-10-25. Source for Manufacturer-stated transfer time (opens in a new tab)

Runtime at rated load

4.4 min

Manufacturer rating at 900W full load; not a real-world test.

Checked 2026-10-25. Source for Runtime at rated load (opens in a new tab)

Load for full-load runtime point

900 W

Checked 2026-10-25. Source for Load for full-load runtime point (opens in a new tab)

Runtime at half load

11.8 min

Manufacturer rating at half load (450W, half of 900W); not a real-world test.

Checked 2026-10-25. Source for Runtime at half load (opens in a new tab)

Load for half-load runtime point

450 W

Derived as half the exact 900W rated load, not separately listed by Eaton.

Checked 2026-10-25. Source for Load for half-load runtime point (opens in a new tab)

Battery type

Sealed lead-acid / VRLA

Checked 2026-10-25. Source for Battery type (opens in a new tab)

Battery quantity

Not verified in this source record

Cell count not stated in the verified sections.

Checked 2026-10-25. Source for Battery quantity (opens in a new tab)

Battery nominal voltage

Not verified in this source record

Internal pack nominal voltage not established in the reviewed manual sections.

Checked 2026-10-25. Source for Battery nominal voltage (opens in a new tab)

Battery capacity

Not verified in this source record

Ah not stated in the reviewed manual.

Checked 2026-10-25. Source for Battery capacity (opens in a new tab)

Replacement battery part

RBC1500

Manual explicitly warns battery replacement should be performed only by qualified personnel.

Checked 2026-10-25. Source for Replacement battery part (opens in a new tab)

User-replaceable battery

Manual says the product has no user-serviceable parts and battery replacement is for qualified personnel.

Checked 2026-10-25. Source for User-replaceable battery (opens in a new tab)

Shutdown / monitoring interface

USB and RS-232; Tripp Lite PowerAlert Software

Manual says basic compatibility with most integrated Windows, Macintosh, and Linux power-management applications.

Checked 2026-10-25. Source for Shutdown / monitoring interface (opens in a new tab)

Listed weight

30 lb

Current product page manufacturer value.

Checked 2026-10-25. Source for Listed weight (opens in a new tab)

Listed warranty term

3 years

Current U.S. product page states three-year limited warranty.

Checked 2026-10-25. Source for Listed warranty term (opens in a new tab)

Research notes & original documents

Manufacturer product page Tripp Lite Owner's Manual 18-11-160-9336B5 Rev B, series AG-8869; full 40-page PDF retrieved and read How we research equipment