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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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For Your Every Summer RSVP, with Code: SUMMER15
Description
EcoFlow EFDELTA2Max-US 2048 Wh DELTA 2 MAX LiFePO4 Portable Power StationFeatures Expandable capacity 2 6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use. Built to last 6 longer Get 10 years of daily use until hitting 80% of its original capacity. Thats down to its LFP battery chemistry giving you 3000+ cycles. Huge AC output With X Boost mode get up to 3400W output power to run
Features
- Expandable capacity - 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use.
- Built to last 6× longer - Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
- Huge AC output - With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets.
- Fastest recharging - World's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours.
- Capture more energy - 99% MPPT efficiency maximizes solar generation anytime.
- Customized in-app energy management - Prioritize solar or AC charging, view input and output power, battery levels and more.
- 5-Year warranty
SMART HOME ECOSYSTEM
MAXIMUM POWER, MINIMUM FUSS
Specifications
| SKU | EFDELTA2Max-US |
| Brand | EcoFlow |
| Capacity | 2048Wh |
| Extra Battery | Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery |
| AC Output | 6 outlets, 2400W total (Surge 4800W) |
| Max Device(s) Power (with X-Boost) | X-Boost 3400W |
| USB-A Output | 2 ports, 5V, 2.4A, 12W Max per port |
| 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 per port |
| Car Power Output | 1 port, 12.6V, 10A, 126W Max |
| DC5521 Output | 2 ports, 12.6V, 3A, 38W Max per port |
| AC Charging | X-stream Fast Charge 1800W, 15A |
| AC Input Voltage | 100-120V~ max. 15A 50Hz/60Hz |
| Solar Charging | 11-60V 15A, single port 500W; dual port 1,000W |
| Car Charging | Supports 12V/24V battery, 8A |
| EcoFlow WAVE & WAVE 2 & GLACIER & Smart Generator | Supported |
| Battery Chemistry | LFP (LiFePO4 battery) |
| Cycle Life | 3000 cycles to 80+% capacity |
| Connectivity | Wi-Fi & Bluetooth |
| Dimensions | 497 × 242 × 305 mm / 19.6 × 9.5 × 12 in |
| Net Weight | 50 lbs (23 kg) |
What's in The Box
- DELTA 2 Max
- AC Charging Cable
- Car charging cable
- DC5521 to DC5525 cable
- Warranty card*
- Owner's Manual
Warranty
- 5 Years Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 5
“Holy Sun Protection, Batman! This Stuff Works!” 🦇🦸♂️
Size: 6 Fl Oz (Pack of 1)
The COOLA Organic Sunscreen SPF 50 Sunblock is the real deal. It goes on smooth, absorbs quickly, and doesn’t leave behind that greasy, chalky layer most sunscreens do. I put it to the test during a full day outdoors, and it held strong—no burns, no irritation, just solid protection.
What makes it even better is the formula: not overloaded with harsh chemicals, but still highly effective. It feels more like skincare than sunscreen, which makes reapplying far less of a chore.
If Batman and Robin swapped their capes for beach towels, this would be the sunblock in their utility belts—powerful protection, clean ingredients, and a formula that actually works when the heat is on. 🦇☀️
Would you like me to also create short funny one-liner summaries for each review (like quick taglines), so you have both the full review and a quick punchy line to use?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 19, 2025
★★★★★ 4
will most likely buy again
Size: 6 Fl Oz (Pack of 1)
pros: clear, smells amazing, multiple spf choices
cons: leaves a coat of grease on the skin (but not as bad as other brands), expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
★★★★★ 5
Great scent and no sunburns
Size: 6 Fl Oz (Pack of 1)
This is easy to spray on, not sticky and smells delicious!
Most important, no sunburn!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
★★★★★ 5
Smells good a protection is on point
Size: 2 Fl Oz (Pack of 1)
Omg the scent of this is fantastic!!! Used it on my trip in PR AND DID NOT BURN !! great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
★★★★★ 5
SUNSCREEN THAT WORKS & SMELLS
Size: 2 Fl Oz (Pack of 1)
smells incredible and does exactly what it’s suppose to do. it’s the perfect size for travel and you actually get more use out of it than expected. will definitely be stocking up for future travels & will be buying the larger size for next summer. must by!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2025
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