100 Day Money Back Guarantee
Long-lasting backup battery
Powers fridges, routers, lights, and devices for hours. Recharges in 80 minutes via AC outlet.
ALURA© DELTA 3
Powers high-energy devices when you need them
Runs full-size appliances, power tools, and medical devices. X-Boost handles surge loads up to 2600W.
Zero Gas, Zero Fumes, Zero Noise
Safe for indoor use. No carbon monoxide risk. Runs silently while your family sleeps through the outage.
100 Day Money Back Guarantee
40% Off. Limited Stock
Hector M.
Finally pulled the trigger after our third outage this year. With the recent heat waves I can confirm I am a happy buyer!
Alura DELTA 3 Classic Portable Power Station: Home Backup
Built for blackouts.
ALURA DELTA 3 keeps power on when you need it most.
- Instant Backup
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UPS-grade switching keeps your devices running before you notice the lights flicker
Ready when you are.
Last winter, in the USA 4.5 million homes lost power for 3+ days.
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ALURA© DELTA 3 is for anyone who refuses to sit in the dark waiting for the utility company to fix things.
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Runs your fridge, WiFi router, phones, laptops, CPAP, lights, and space heater from one unit.
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1024Wh of stored power. Enough to keep essentials running for 8-24 hours.
Zero setup stress.
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Arrives charged and ready to deploy instantly.
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Connect your devices, set it by the wall, and forget it. When the grid fails, DELTA 3 takes over in under 30 milliseconds. You keep working, streaming, breathing.
Quick Answers
Our customer support is available Monday to Friday: 8am-8:30pm.
Got questions? We're here.
The 1024Wh capacity runs a standard refrigerator for 8-12 hours depending on the model and ambient temperature. Most outages are shorter than that.
Yes. The LiFePO4 battery produces zero fumes, zero carbon monoxide, and runs silently. Use it in your bedroom, basement, or garage.
Plug into any standard wall outlet for a full charge in 80 minutes. Solar panels and car chargers also work.
Fridges, WiFi routers, laptops, phones, lights, CPAP machines, TVs, and small appliances.
30-day money-back guarantee. Not satisfied? We refund you in full. No questions asked.
Reviews of the Alura DELTA 3 Classic
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Robert M. - Worth every penny, honestly
Reviewed
I kept looking at that price thinking there had to be a catch. My wife said just order it and return if it's junk. Three weeks later we lost power for 6 hours and this thing ran our fridge, lamps, and phones no problem.
3 people found this helpful
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Diane M. - Perfect for living alone
Reviewed
Our freezer is in the garage and last summer we lost power for 9 hours. Threw out $300 worth of meat. This thing would have saved all of it. Now it's plugged in and ready to go the second the lights flicker.
7 people found this helpful
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Donna M. - Didn't expect the app
Reviewed
Set this up in our basement after the tornado warnings last spring. Kids were scared but having lights and being able to charge tablets kept them calm while we waited it out. Peace of mind I didn't know I needed.
2 Others found this helpful
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Martha K. - Get this if you have elderly parents
Reviewed
If you're caring for an aging parent or anyone who needs their CPAP or medical stuff running, this is what you need. My mom sleeps through outages now and I finally stopped worrying every time storm season rolls around.
Read Our Trustpilot Reviews
★★★★★
★★★★★
Kept us going through two outages last month·4.6 out of 5
★★★★★
★★★★★
I work from home and can't afford WiFi drops. This sits under my desk ready to go.
L
Linda M.
Bought this after my elderly mom was stuck alone during a 6-hour outage last winter with no way to charge her phone. Now she keeps one at her place and I have peace of mind knowing she can call me if something happens.
★★★★★
★★★★★
Bought it for storms but I use it constantly for yard work now. Runs my leaf blower charger.
A
Amanda M.
3 days ago
Read all 1,847 reviews ↗
Risk-Free Guarantee
Try the DELTA 3 Classic for 30 days. If it doesn't meet your expectations for any reason, return it for a full refund. No forms, no hassle, no restocking fees. We'll even cover return shipping.
Order Now
30-Day Free Trial
Free Shipping
Easy Returns
Risk-Free Guarantee
Try the DELTA 3 Classic for 30 days. If it doesn't meet your expectations for any reason, return it for a full refund. No forms, no hassle, no restocking fees. We'll even cover return shipping.
Order Now
30-Day Free Trial
Free Shipping
Easy Returns