As part of its ongoing Spring Sale event, EcoFlow has launched another 72-hour weekend flash sale with up to 62% discounts on four units. One such unit is EcoFlow’s DELTA 3 Ultra Portable Power Station down at $1,099 shipped, which drops things $100 lower than we’re seeing at Amazon. It is offered down from a $2,499 MSRP direct from EcoFlow, whereas over through the brand’s official Amazon storefront, you can often find it starting lower between $1,599 and $1,999. Discounts over the last year have only seen this rate beaten out by the $999 low we last saw during Black Friday, giving you the next-best price here with $900 off the highest going rate (and $1,400 off the MSRP). Head below to learn more about it and to browse the rest of the flash sale lineup ending with the weekend Sunday night.
One of the upper-tier options amongst EcoFlow’s newest DELTA 3 series, the DELTA 3 Ultra power station brings along a 3,072Wh LiFePO4 battery to your upcoming camping trips, other spring outings, and even some essential home backup support. There are 10 ports for all your connection needs (5x ACs, 3x USB-Cs, 1x USB-A, and a solo car port) through which your devices/appliances will get up to 3,600W to 7,200W of maximum power output.
There are four main ways to recharge it as it comes in this flash sale: the usual AC outlet charging, by connecting it to a gas generator (like one you may have equipped on your RV or at home), utilizing up to 800W of solar panel input, or via your car’s auxiliary port. Though charging speeds are slower on that last one than it’d be with the addition of a separately-sold alternator charger.
EcoFlow’s latest spring 72-hour flash sale (through March 22):
- 2x 400W portable solar panels: $999 (Reg. $2,596) | matched at Amazon
- DELTA 3 Ultra (3,072Wh) power station: $1,099 (Reg. $1,999) | $100 more at Amazon
- WAVE 3 AC w/ add-on battery + WAVE bag: $1,369 (Reg. $2,198) | $120 more bagless at Amazon
- DELTA Pro Ultra (6,144Wh+) w/ trolley: $3,799 (Reg. $6,098) | $300 more without trolley at Amazon
And be sure to also check out EcoFlow’s full Spring Sale lineup in our original coverage here, which is seeing up to 62% savings (with FREE gifts at certain price thresholds) starting from $169. You’ll also find similar sales from Anker SOLIX, Jackery, Bluetti, and other brands collected into our power stations hub.
EcoFlow DELTA 3 Ultra Portable Power Station:
The EcoFlow DELTA 3 Ultra Portable Power Station is a cutting-edge energy solution built for both home backup and off grid adventures. With 4 versatile charging methods, it reaches 80% capacity in just 89 minutes via wall or generator charging and supports extended runtimes with the EcoFlow Smart Generator. Delivering a massive 3600W output and supporting up to 4600W with X Boost, it easily powers heavy duty appliances, from dryers to lawnmowers. Built to last, the DELTA 3 Ultra uses automotive grade full tab LFP cells and an EV grade CTC structure for enhanced durability, along with a 24/7 BMS, Class B certification, and protection against moisture and shocks. It features 2 easy home integration options using a manual transfer switch or inlet box and ensures critical systems stay online with a 10ms auto switch UPS.
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