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.
Product image
- 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
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?
How long does it run?
Related Models
ET1-3K Series
Online double-conversion tower UPS with a Class A LiFePO4 battery inside — 30 minutes of full-load backup (23 minutes on ET3K) in one cabinet, maintenance-free.
View detailsMT Series
The economical backup — AVR stabilization plus battery backup for PCs, POS terminals, routers and home office equipment.
View detailsHC Rack-Mount Battery
A 19-inch chassis, 440 mm wide, with front terminals and a state-of-charge display — the format a telecom or IT technician already knows how to service.
View detailsSpecification reference
| Capacity | 500 / 1000 / 1500 VA |
|---|---|
| Topology | Offline (standby) with AVR |
| Battery | Built-in LiFePO4 with BMS |
| Output voltage | 110 Vac or 230 Vac versions |
| Battery cycle life | 1 |
| Form factor | Desktop |
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.