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LT Series Lithium Battery Offline UPS, 500–1500VA

Offline simplicity with a lithium heart — several times the cycle life of lead-acid, completely maintenance-free.

LT Series Product image
Appearance may vary by configuration; final specifications per quotation.
Brand
HighIdea
Type
Offline / standby UPS, LiFePO4
Typical applications
Home PCs, routers, CCTV, NAS, small office equipment
Models in range
LT500, LT1000, LT1500
Category
UPS Power Supply

The LT series applies the lithium advantage where it matters most in small UPS: endurance. On grids that fail often, the built-in LiFePO4 battery outlasts lead-acid equivalents several times over — with zero maintenance during its service life.

Key Features

  • Built-in LiFePO4 battery — long cycle life, no maintenance, no replacement schedule
  • 110V-output versions for Japan and the Americas; 230V versions for other markets
  • AVR voltage stabilization reduces battery cycling on unstable grids
  • Compact, lightweight — a third lighter than comparable lead-acid units
  • Cold-start capable

Specifications

Capacity500 / 1000 / 1500 VA
TopologyOffline (standby) with AVR
BatteryBuilt-in LiFePO4 with BMS
Output voltage110 Vac or 230 Vac versions
Battery cycle life1
Form factorDesktop

Specifications subject to the latest factory data. Final configuration is sized against the actual load, backup runtime and site power conditions — this table is for pre-selection only.

Applications

Frequent-outage regions

Where the grid cycles daily, lead-acid batteries die young — lithium shrugs it off.

Home networks & CCTV

Keeps router, switch and cameras alive; silent and safe for indoor placement.

FAQ

Why choose lithium in a small UPS?
Cycle life. A lead-acid battery rated for 200–300 cycles fades fast on an unstable grid; the LT's LiFePO4 cells deliver 1,000+ cycles and need no maintenance or replacement for years.
How long does it run?
Typically 5–15 minutes at rated load — enough to save work, shut down cleanly, or bridge short dips. For longer runtime use the ET series.

Related Models

ET1-3K Series

Online double-conversion tower UPS with a high-capacity Class A LiFePO4 battery inside — 30–40 minutes of full-load backup in one cabinet, maintenance-free.

View details

LD48V Series

New-production Class A cells, built-in BMS, rack format — the lithium pack that upgrades any 48V UPS or telecom power system.

View details

MT Series

The economical backup — AVR stabilization plus battery backup for PCs, POS terminals, routers and home office equipment.

View details
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