Luminous Optimus 1250 UPS — 1100VA Price in Bangladesh

The Luminous Optimus 1250 is the premium way to do 1100VA: true pure sine wave output — the same waveform as the grid — plus an LCD that actually tells you things: exact load, charging stage, estimated backup time remaining. If the square wave EVO D line is the value pick, this is the machine for people who run their lives on their electronics.

Pure sine matters in three places: fridges and motors run cooler and quieter, desktop PCs and routers never glitch on the changeover, and anything with an adapter (from Wi-Fi ONUs to CPAP machines) behaves exactly as it does on mains power. Warranty: 24 Months.

Official key features

• Capacity: 1100VA / 924W rated output
• Pure sine wave · LCD technology
• Digital display with live load & backup readout
• Runs on 1 × 12V battery — sold separately
• Weight: 11.4 kg · Size: 30.5 × 27.5 × 13.9 cm
• 24 Months warranty

What can it run?

Its 924W handles 4 fans + 8 lights + fridge + 43″ TV + desktop PC (250W) + router ≈ 840W… just — so the honest recommendation is fridge or desktop as your heavy item, not both at once, keeping the load nearer 650W. Everything runs silently — no compressor hum, no fan whine from the waveform.

Backup time with different batteries

Real numbers for the Optimus 1250 — pick your battery size, see your hours:

Real-world figures — they already include inverter losses and battery-friendly 60% discharge. A brand-new battery does slightly better, an old one worse.

Optimus 1250 vs the other Optimus models

Which battery should you pair with it?

One 12V battery, 200Ah recommended. At a ~650W working load it delivers about 1.9 hours; at a lighter 350W evening, over 3.5 hours — the LCD shows the live estimate. The free backup calculator turns your exact appliance list into a battery size in under a minute.

Who is this for?

Work-from-home professionals, freelancers on deadline through load shedding, families whose fridge is sacred, and anyone who has lost a router or PC power supply to a cheap inverter before. This is the “never think about it again” option at 1100VA.

Luminous Optimus 1250 price in Bangladesh

The live price shown above is today’s Luminous Optimus 1250 price in Bangladesh — we update it as the market moves, with no hidden charges; delivery cost appears at checkout. Every unit is genuine Luminous stock with a 24 Months warranty stated on your invoice, delivered to all 64 districts with cash on delivery.

Frequently asked questions

Is this the latest Luminous Optimus 1250 price in BD? Yes — the price above is live and current. What you see is what you pay, plus delivery shown at checkout.

Which battery does the Optimus 1250 need? One 12V battery, 200Ah recommended. At a ~650W working load it delivers about 1.9 hours; at a lighter 350W evening, over 3.5 hours — the LCD shows the live estimate.

How long will the backup last? With a 200Ah tubular: roughly 3 hours at ~350W and just under 2 hours at ~650W — read the exact remaining time off the display.

What loads is it suitable for? Pure sine wave — safe and silent for fridges, PCs, routers, medical devices, and anything electronic. This is the waveform hospitals and offices insist on.

Is it genuine, and what warranty do I get? Genuine Luminous stock with a 24 Months warranty, stated on your invoice. We honour it — that is the point of buying from a specialist instead of a marketplace stall.

Luminous Optimus 1250 এর দাম কত? Luminous Optimus 1250 এর সর্বশেষ দাম উপরে দেখানো হয়েছে — ২৪ মাস ওয়ারেন্টিসহ, সারা বাংলাদেশে ক্যাশ অন ডেলিভারি।