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The terms “DELTA” and “RIVER” as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
EcoFlow DELTA 2 is a must-have for any home that puts power security & comfort first. Ensure you're prepared with the power station made for almost any situation your family could find themselves in. All while staying green.
Make it a triple. Expand capacity.
With a capacity of 1kWh to start with, you've got enough energy for your essentials for hours on end. Need even more? Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.
Power pretty much anything.
A 1800W AC output means you can power more than 90% of your home appliances. That's your microwave, fridge, or even coffee maker covered in a blackout. Or, try plugging in up to 13 devices at once for when you're around the table with the family. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2400W thanks to X-Boost technology.
Go green without sacrificing speed.
Pair with solar panels and charge in as fast as 3-6 hours with 1x400W, 2x220W portable solar panels. With its MPPT (Maximum Power Point Tracking) smart algorithm, DELTA 2 can actively detect the voltage and current in real-time to reach the maximum power point with >98% efficiency. That means a more efficient charge than other brands.
Pick from a range of solar panels to get the speed you need (110W, 160W, 220W, 400W). With that, you’ve got access to free energy anywhere.
Built to last 6x longer.
Finally… tech that’s made to last. Get years of regular use until hitting 80% of its original capacity. That’s down to its LiFePO4 battery chemistry giving you 3000+ full charge and drain cycles.
Safety first
DELTA 2's built-in battery management system regulates vitals to keep it safe, secure, and built to stand the test of time.
Ready for emergencies.
Use as an EPS (emergency power supply) to auto-switch to battery power when the grid goes down. Great for blackouts to keep your essentials running.
Control from anywhere.
Use the EcoFlow app to control your DELTA 2 from anywhere using Wi-Fi. Link with Bluetooth when off-grid. Either way, you can check charging data, customize settings and adjust the charging speed with ease.
Part of an ever-growing ecosystem.
DELTA 2 is just the start. Link with a wide variety of EcoFlow products such as portable solar panels, the Wave portable air conditioner, extra batteries and so much more. All to deliver a one-stop power solution for your family.
What's in the box
1.DELTA 2 2.AC charging cable 3.User manual 4.App quick start guide 5.Warranty card
* The solar to XT60i charging cable is not included in 175W Rigid Solar Panel bundle.
Click here to get a solar to XT60i charging cable.
Specs
Capacity
1024 Wh
Extra Battery
Support one DELTA 2 extra battery or DELTA Max extra battery
AC Output
4 outlets, 1800W total (Surge 2700W)
Max Device(s) Power (with X-Boost)
2400W
USB-A Output
2 ports, 5V, 2.4A, 12W Max
USB-A Fast Charge
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
USB-C Output
2 ports, 5/9/12/15/20V, 5A, 100W Max
Car Power Output
1 port, 12.6V, 10A, 126W Max
DC5521 Output
2 ports, 12.6V, 3A, 38W Max
AC Charging
1200W
Solar Charging
11-60V, 15A, 500W max
Car Charging
Support 12V/24V battery, 8A
DC Charging
1100W
Battery Chemistry
LFP (LiFePO4 battery)
Cycle life
3000 cycles to 80+% capacity
Connectivity
Wi-Fi & Bluetooth
Dimensions
15.7 x 8.3 x 11 in / 400 x 211 x 281 mm
Net Weight
27 lbs / 12 kg
* Source:
Amazon.de/fr/uk Best Seller of Outdoor Generators Category dated September 16-19, 2022
Best Seller of Garden Category on Amazon.de dated September 16, 2022
Perfeita para o uso outdoor com uma capacidade excelente
I purchased the EcoFlow Delta 2 because russia has been bombing Ukraine’s energy infrastructure, leaving us without electricity or heat in the middle of winter. The shipping was fast—the product arrived in Ukraine within three weeks.
The first thing we did was connect our gas boiler to heat the apartment. The boiler consumes 170W/h. The Delta 2 provides about 5 hours of runtime and takes 2 hours to recharge. Since the grid voltage is often too low (under 180V, the Delta 2 won't charge), we connected it through a 1kW voltage stabilizer.
We also tested several other appliances: a meat grinder (100W/h), a hairdryer (300W/h), a TV (50W/h), a PS5 (210W/h), a laser printer (600W at peak), and a PC with two monitors (220W/h).
A great feature is that when the power goes out while playing on the console, it switches to the Delta 2 instantly without any lag. Overall, I am very satisfied with the product. It’s beautiful, high-quality, and I highly recommend it
Купила ecoflow delta 2, тому що росія розбомбила енергетику в Україні і ми посеред зими залишились без світла та тепла. Відправили швидко. За три тижні товар вже був в Україні. Насамперед підключили газовий котел, щоб обігріти квартиру. Газовий котел споживає 170 ват/год. delta2 - 5 годин працює/2 години заряджається. Коли в мережі напруга занизька (нижче 180 вольт - delta2 не заряджається), тому підключили через стабілізатор напруги на 1квт.
Також пробували підключити такі прилади, як м'ясорубка (100вт/год), фен (300вт/год), телевізор(50вт/год), ps5(210вт/год), лазерний принтер (в піку - 600вт/год), пк+два монітори (220вт/год).
Коли граєш на приставці і вимакається світло, то миттєво перемикається на delta2 без затримки.
Вцілому товаром задоволена. Гарний, якісний товар. Рекомендую.
Nice design and robust. Power delivery works fine and multiple charging option which are quite good
I bought the EcoFlow DELTA 2 primarily for home backup power during outages, with occasional outdoor use. After several weeks of regular use, I can say I’m generally satisfied with the purchase, though there are a few nuances worth mentioning.
The 1024 Wh capacity feels realistic in everyday use. It easily powers a laptop, monitor, router, TV, and can handle a refrigerator intermittently without issues. The 1800 W inverter provides enough headroom to run more demanding appliances without constantly worrying about overload.
One of the biggest advantages is the charging speed. From a wall outlet, it charges extremely fast, which is especially important when grid power is only available for short periods. This alone makes a big difference compared to slower power stations.
I specifically chose the DELTA 2 because of the LiFePO₄ battery. Knowing it’s rated for thousands of cycles gives confidence that it will last for years with active use.
The mobile app is genuinely useful. It shows real-time power consumption, allows control over outputs, and lets you set charging limits. Connectivity via Wi-Fi and Bluetooth has been stable so far.
The main downside is fan noise. During fast charging or under heavy load, the fans are clearly audible. It’s not a deal-breaker, but noticeable in a quiet room, especially at night.
In terms of portability, it’s manageable to move around the house, but not something you’d want to carry long distances. Solar panels are supported, but they’re an additional cost.
Overall, the EcoFlow DELTA 2 feels like a solid, well-balanced power station rather than a simple camping gadget. It works well as a reliable backup power solution, and despite the price, it feels like a justified purchase after real-world use.
Good quality meets expectation
Using this product for a month or so and I like it. It helps during power outages to charge laptops, and smartphones, keeping the internet router working and even the refrigerator. Also, the charging is super fast, this is a super crucial and nice feature. By the way, you can buy DELTA 2 Smart Extra Battery to increase the total power of the Delta, which is great.
Відмінний потужний пристрій, що тягне практично все в доммі, для освітлення, зарядити щось, взагалі нескінченно можна користуватися. Кавомашина, навіть чайник, але при таких навантаженнях швидко розряджається. З додатковою батареєю саме те, що треба. Багато коштує, але альтернатив не багато. як доповнення до генератора взагалі клас.
Для громадян України: Тут можна купити і через доставку Міст експрес Вам доставлять досить швидко.
Просто в Міст Експресі реєструєтесь, додаєте склад у Польщі, і купуючи у цьому магазині Вам відправлять на склад у Польщі, а звідти вже у Ваше місто в Україні! Доставка 8 євро.
Плус зараз цей товар без мит та розмитнення! У програмі Міст Експрес просто виберіть -Альтернативні джерела живлення - павербанк. Я так уже отримав свій. Можна заощадити приблизно 30% вартості від вартості зараз в Україні!
An excellent powerful device, pulling almost everything in the house, for lighting, charging something, you can generally use it endlessly. A coffee machine, even a kettle, but under such loads quickly discharges. Exactly what you need with an extra battery. Much is worth it, but there are not many alternatives. as an addition to the generator in general class.
Excellent product. Easy to use. All in one.
I've got combo DELTA2 + XtraBatt and it helps me a lot. War Rated devices!
Works fine
Shocking customer service!!!
Avoid, they will keep making promises and backtrack, then try to cancel your open support ticket. EcoFlow DELTA 2 +Alternator charger 800w. Ordered on March 30th, I was told I would be getting a Delta 3 instead because no 2 in stock, then I was told I would have to pay extra for the 3 after being told otherwise.
Many emails and broken promises later finally received Delta 2 in June,over 2 months later, only received my alternator charger today, 4 months after I ordered it!!! Why sell something when it isin't in stock??
Rang support line in May, lenghthy phone call with nice lady who agreed that my experience was bad, and said it appeared that I had been dealing with 2 people who had said different things regarding the upgrade from Delta 2 to 3 because of no stock and long delay and broken promises re the restocking/delivery date. She said I should never have been asked for extra money because it was their bad for having no stock and that she would rectify this and send the Delta 3 in stock.
By the way this lengthy support call cost me 20 euros, so beware the premium rate suppot line!!
I received the Delta 2 a few days later, over 2 months after placing the order, no sign of the Delta 3, Alternator charger 4 months after ordering.
I’m very happy with my EcoFlow product. It works exactly as expected and provides reliable power when I need it. The build quality and performance are excellent. Overall, EcoFlow is a great device and I would definitely recommend it.
EcoFlow DELTA 2 Portable Power Station
Good backup source
I purchased the EcoFlow Delta 2 to set up a home backup power system, and I am more than satisfied with the results. The station is rock-solid, and the X-Stream charging speed is a total lifesaver in current conditions.
Key highlights from my experience:
UPS Mode: It works perfectly as a backup for my PlayStation 5. The switchover is instantaneous—no reboots or interruptions when the grid goes down.
App Control: Very intuitive management via Wi-Fi/Bluetooth. I especially like the ability to set charging limits (e.g., to 90%) to prolong battery life and monitor real-time consumption.
This product survived a fire caused by Russian shelling. Thanks to its high-quality assembly and the fact that the board is covered with varnish, most of the contacts were not damaged by the firefighting water. I had to spend extra money on repairs, but now the eco-flow seems to be working properly.
Very good
Very satisfied! Excellent performance so far
EcoFlow DELTA 2 Portable Power Station
EcoFlow DELTA 2 Portable Power Station
Great unit, this has already helped us out during a power outage and kept out fridge running a whole day. Perfect weight/power balance. No need for heavy messy petrol generator
