Replacement batteries for the Tripp Lite OmniSmart, OmniVS and OmniPlus line-interactive UPS family. Most models use a single 12 V 9 Ah VRLA battery (compact and larger units differ). Compatible cartridges shipped from our Canadian warehouse — match by your exact model.
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In stockThe Tripp Lite Omni line — OmniSmart, OmniVS and OmniPlus — is a line-interactive UPS range for desktops, point-of-sale and small-office gear. Its sealed lead-acid (VRLA) battery wears out after about 3–5 years; a fresh battery restores full runtime. Use this page to find the right battery for your exact Omni model.
For the full range see Tripp Lite replacement batteries.
Most Omni models (for example OMNI1000LCD, OMNISMART700/750, OMNIVSX1000) use a single 12 V 9 Ah VRLA battery. Some compact models use a smaller 6 V or lower-Ah cell, and larger units use two batteries — so match by your exact model number rather than by VA alone.
Find the model number on the bottom or rear label (e.g. OMNI1000LCD). Select the matching battery below, or send us your model number and we'll confirm the correct battery — usually within 1 business day.
Both restore full runtime. Compatible aftermarket 12 V 9 Ah batteries use the same form factor and F2 terminals, built from quality VRLA cells, and cost less, with a 1-year UPSPLUSBATTERY warranty.
3–5 years at 20–25 °C. Heat shortens life — roughly halving it for every ~8 °C above 25 °C. See when to replace a UPS battery.
Omni batteries are user-replaceable:
See how to install a UPS battery.
Most use a single 12 V 9 Ah VRLA battery; compact and larger models differ. Match by exact model number.
A compatible 12 V 9 Ah battery performs identically to the original for less, with a 1-year warranty.
Every 3–5 years; sooner in warm spaces.
Tripp Lite® and Omni™ are trademarks of Eaton / Tripp Lite. UPSPLUSBATTERY.ca is not affiliated with, endorsed by, or authorized by Tripp Lite; aftermarket batteries are compatible replacements.
Replacement battery cartridges for Tripp Lite Omni Series UPS — the standby and line-interactive UPS line for desktops, networking equipment, and small-office IT. Models supported include Omni 300, Omni 350, Omni 450, Omni 500, Omni 600, Omni 650, Omni 700, Omni 750B LAN, Omni 850, Omni 900, Omni 1000, Omni 1050, Omni 1500, plus OmniPro 300, OmniPro 450, OmniPro 650, OmniPro 1050, OmniPro 1400, OmniPro 1500, and OM-prefixed legacy models (OM350, OM450, OM625, OM1000, OM1995).
Omni cartridges are typically 12V 7-9Ah SLA cells in 1-cell, 2-cell, or 4-cell configurations depending on capacity. Most Omni units use Tripp Lite RBC-equivalent cartridge codes (RBC51, RBC52, RBC92) — always check the existing battery label before ordering. Newer Omni-LCD revisions added simulated sinewave output.
Recommended swap interval: 3-5 years per IEEE 1188. Many Omni units in this catalog are 10+ year-old SOHO deployments — if you're upgrading, consider migrating to current Tripp Lite by Eaton 5SC, OmniSmart, or SmartPro platforms. Validate runtime before swap.
Our Canadian team has specified APC, Eaton, Tripp Lite, Vertiv, Mitsubishi, Toshiba, CyberPower, XPC, and Delta UPS for healthcare, data centres, and government. Enquiries answered in business hours.