SKU: 12889327057

EcoFlow DELTA 2 Portable Power Station with Extra Battery

Sale price$359.10 Regular price$399.00
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

EcoFlow DELTA 2 Portable Power Station with Extra BatteryEcoFlow 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

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 15 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 2200W thanks to X-Boost technology.

The fastest charging on the market.

X-Stream tech means that DELTA 2 charges 7 times faster than the competition. That's 0-80% in just 50 minutes with AC input, or 0-100% in 80 minutes.

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.

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.

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.

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.

Portable & light.

Designed so you can take power anywhere, DELTA 2 weighs about as much as a medium-sized dog. Compared to generators, it's portable, indoor-friendly, and light. Add on the waterproof bag and you can use it outdoors in any weather too.

You've got our word.

With a 5-year extended warranty, you can rest easy knowing you've got a unit built to last.

Features

  • Expandable energy storage - Start with 1024Wh and increase capacity to 2048Wh using the DELTA 2 Extra Battery or up to 3040Wh with the DELTA Max Extra Battery to meet growing power needs.
  • High-power AC performance - 1800W AC output supports over 90% of household appliances and up to 15 devices simultaneously; X-Boost technology handles loads up to 2200W without overload.
  • Rapid AC recharge - X-Stream fast charging replenishes 0-80% in only 50 minutes and fully charges in 80 minutes when connected to AC power.
  • Efficient solar recharging - Pair with portable solar panels for up to 500W input and eco-friendly charging in as little as 3 hours.
  • Exceptional battery lifespan - Robust LFP chemistry offers approximately 10 years of daily use with 3000+ cycles before capacity drops to 80%.
  • Smart remote control - Manage power settings, track usage, and adjust charging speed seamlessly via the EcoFlow app using Wi-Fi or Bluetooth.

Specifications

EcoFlow DELTA 2 Portable Power Station

  • SKU: ZMR330-US
  • Capacity: 1024Wh
  • AC Output: 6 outlets, 1800W total (2700W surge)
  • USB-A Ports: 2 x— 5V, 2.4A, 12W Max
  • USB-C Ports: 2 x— 5/9/12/15/20V, 5A, 100W Max
  • DC5521 Outputs: 2 x— 12.6V, 3A, 38W Max
  • Solar Charging Input: 11-60V, 15A, 500W Max
  • DC Charging: 1100W
  • AC Charging: 1200W
  • Car Charging: 12V/24V battery supported, 8A
  • USB-A Fast Charging: 2 x— 5V 2.4A / 9V 2A / 12V 1.5A, 18W Max
  • Max Device Power (X-Boost): 2200W
  • Cycle Life: 3000 cycles to 80%+ capacity
  • Battery Type: LFP (LiFePO4)
  • Connectivity: Wi-Fi + Bluetooth
  • Dimensions: 15.7 in x— 8.3 in x— 11 in
  • Net Weight: 27 lbs
  • Expandable With: DELTA 2 Extra Battery or DELTA Max Extra Battery

EcoFlow DELTA 2 Smart Extra Battery

General

  • Net Weight: Approx. 9.5 kg (21 lbs)
  • Dimensions: 15.7 in x— 8.3 in x— 11.1 in
  • Capacity: 1024Wh, 51.2V

Ports

  • Input (Extra Battery Port): 51.2V = 1024W Max (compatible with X-Stream + solar dual charging)
  • Output (Extra Battery Port): 51.2V = 2048W Max

Battery Details

  • Cell Chemistry: LFP
  • Cycle Life: 3000 cycles to 80%+ capacity
  • Safety Protections: Over-voltage, Overload, Short Circuit, Over-temperature, Low-temperature, Low-voltage & Overcurrent protection

Environmental

  • Optimal Operating Temperature: 68°F - 86°F
  • Discharging Temperature: 14°F - 113°F
  • Charging Temperature: 32°F - 113°F
  • Storage Temperature: 14°F - 113°F (Optimal 68°F - 86°F)

Warranty

Energy Systems Central Stores is an authorized retailer of EcoFlow products. Because of this, we pass on EcoFlow's manufacturer -Year warranty to you.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12889327057

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4.5 ★★★★★
Based on 21 reviews
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Verified Purchase
Margaret A. Crisalli
Natrona Heights, US
★★★★★ 5
Good face wipes
Size: 1 Count (Pack of 2)
Nothing left out of description
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
W
WeaselSW
Cuba, US
★★★★★ 5
Simple, durable, and a great buy for active dogs. 🐕🎾
Size: 3 PCS, Size: 3 PCS
These are exactly what I look for in a simple dog toy. The balls are made from a durable rubber material that feels sturdy enough for regular play, while still having enough give to be safe and comfortable for dogs to carry in their mouths. They bounce well, are easy to throw, and have held up nicely during play sessions. I also like the bright colors. The orange, blue, and yellow make them easy to spot in grass, at the park, or in the backyard, which means less time searching and more time playing. The textured surface gives dogs something easy to grip, and the size works well for medium to larger dogs. They feel much more substantial than the bargain-bin tennis balls that seem to fall apart after a few outings. Perhaps the best part is the value. For the price, getting three durable rubber balls is a great deal. Dog toys can get expensive quickly, and this set provides a lot of entertainment without costing much. Overall, these are durable, colorful, fun, and appear safe for everyday play. Combined with the very reasonable price point, they represent an excellent value for dog owners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
S
SirThomas
Boise, US
★★★★★ 5
Really rough and tough and able to endure some pretty gnarly chewing!
Size: 3 PCS
These are some really stout, durable, tuff balls that are designed to endure some pretty rough chewers! They don't have the best bounce capability. If you throw one down onto pavement, it's not going to bounce back to you the same way a tennis ball would. It's probably got about half the comeback as a tennis ball, so to get the same return you would have to throw it about twice as hard as you would a tennis ball. But the balls were not designed to bounce around, they were designed to throw to your dog and play fetch and be able to endure some pretty rough gnawing and chewing while your dog is returning the ball to you. I have a 30 lb westie, and these balls are pretty much the perfect size for his medium size chomper. He is able to pick the ball up and carry it around with great ease, he is able to catch it in the air with no problem. Now my little 12 lb chihuahua is not able to carry the ball around, his mouth is just too small too be able to pick the ball up. In my opinion the asking price for these balls is really fair and reasonable! I would absolutely recommend this product to my friends and family!!
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Reviewed in the United States on May 21, 2026
N
Nichegirl
Los Angeles, US
★★★★★ 5
Nice quality balls for heavy chewers that are easy to clean
Size: 3 PCS, Size: 3 PCS
Nice quality heavy duty balls for strong chewers. I love that these don't have those holes in them that so many balls do that collect grossness and dirt. These are solid and easy to clean. My 9 week old puppy can pick them up and carry them around from the side of her mouth. But the next door 5 year old Labrador is obsessed with them. But then again he is obsessed with balls in general. I just like that these seem to hold less gunk than the others we give him to play with frequently. And they seem to have help up to his chewing just fine. They are reasonably priced for a set of 3 and the colors are nice and visible in the grass which is important. I would be careful to pick them up before mowing the lawn because these are solid and somewhat heavy and I could definitely see a mower just slinging them through a window or off your siding. Overall a nice set of balls that are easy for a human to throw and fit the hand comfortably. They are easy to clean and they are apparently appreciated by the local retrieval expert next door.
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Reviewed in the United States on May 22, 2026
P
PegFlint
Bozeman, US
★★★★★ 5
Finally, a Ball Our Aggressive Chewer Loves and Hasn’t Destroyed Instantly!
Size: 3 PCS
We’ve gone through more dog toys than I care to admit, because our dog treats them like a personal demolition project! Since she’s a very aggressive chewer, I usually don’t expect toys to last long, so these balls were a really pleasant surprise. They were an instant hit for fetch, chase, and chew time. I love that they have a nice bounce that keeps playtime fun and unpredictable, and the bright colors make them easy to spot in the yard instead of disappearing into the grass. Best of all, they’ve held up far better than many other dog toys we’ve tried. Normally I’m cleaning up shredded toy remains within minutes, but these have proven to be much tougher. Of course, no toy is truly indestructible with a determined chewer, but these have definitely impressed me and earned their place in our toy rotation. If you have a dog that loves interactive play and tends to destroy toys at record speed, these are absolutely worth trying. Easy 5 stars from our house!
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Reviewed in the United States on May 26, 2026

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