Extra Battery Capacity. Add on to your DELTA 2 to expand capacity to 2048Wh. Easy setup to meet a wide range of needs from home backup power to outdoor use. | Lasts Years on End. As a portable battery with an LFP battery chemistry, it lasts years on end with regular use. 3000+ cycles to be precise. | Charge Your Way. The DELTA 2 Extra Battery allows you to charge fast with multiple methods. Choose AC outlets, car outlets, solar panels or even our Smart Generator. With that, you can go for 0-80% in 80 mins. | Power Pretty Much Anything. With a 1800W output & 15 outlets when paired with DELTA 2, you can power 90% of home appliances. | Control and Monitor. With an onboard LCD screen and an EcoFlow app you can check all your essentials. Remaining charge, hours remaining at current output, and a whole lot more.

Fuel up 80% in Only 43 Mins. With DELTA 2 Max's upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 1.1 hour. | 10-Year Long-Lasting LFP Battery. LFP battery chemistry provides 3000 cycles till it lowers to 80% capacity. That's 6× more cycles than the industry average and more cost-efficient. EcoFlow DELTA2 Max electric generator also comes with an extended 5-year service. | Expandable Capacity from 2kWh to 6kWh. Triple the capacity of DELTA 2 Max with up to 2 extra solar powered batteries. Customize your energy depending on your needs. With a plug-and-play design, it's easier than ever to prepare for blackouts. | Power 99% of Your Household Devices. Run pretty much any of your home appliances with up to 2400W. With 15 outlets, there's space for any device, and using X-Boost mode, power high-wattage appliances with up to 3400W. | Quiet Charging. With volume levels starting from only 30 dB, DELTA 2 Max outdoor generator is perfect for powering devices overnight without disturbing sleep. Use the EcoFlow app to manage your energy use, set automations, and more.

7 X Faster Charging. 0-80% in just 50 mins and 0-100% in 80 mins with AC input. That's ideal when you need home backup power and a quick charge using your wall outlet. | Expandable Capacity from 1-3kWh. With the standalone portable power station sporting 1kWh, you can add on extra batteries to reach up to 3kWh. Ideal for camping, RVs or off-grid living.and a quick charge using your wall outlet. | Power Almost Anything. Portable batteries have come a long way. Power all your appliances with 1800W output, that's on par with outdoor generators without the fumes or noise. With 15 outlets and its huge output, you can power 90% of your appliances. | Clean, Green Charging. With up to 500W of solar panel input, DELTA 2 is a solar generator that can be charged while camping, on an RV trip or off-grid. | Built to Last 6x Longer. Its LFP(LiFePO4) battery chemistry makes for a portable power station with a 3000+ cycle life. Enough for years on end of use. With a sophisticated BMS, you can go easy knowing its auto-regulating to keep you safe. | What's in the Box. EcoFlow DELTA 2 portable power station, AC charging cable, Car charging cable, DC5521 to DC5525 cable, User manual, and an exclusive 5-year customer service.

[Fastest Charging in the Industry] - Fully recharge using an AC outlet in only 70 minutes with EcoFlow’s X-Stream fast charging technology. | [Power 80% of Your Appliances] - With an output of up to 1600W, run 80% off all your appliances, even high wattage ones. With 11 outlets, from 800W AC outlets to USB-C, simultaneously charge or run all your devices without worrying about overloading. | [LFP Long-Life Battery] - Using LFP battery cells, use and recharge RIVER 2 Pro more than 3000 times before hitting 80%. That’s almost 10 years of regular use. RIVER 2 Pro includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years. | [Fast Solar Charging] - Use clean, green renewable energy to recharge RIVER 2 Pro, in as fast as 3.5 hours with 220W solar input. | [Light & Portable] - With a lightweight of only 17.2 lbs, RIVER 2 Pro is the ideal outdoor generator for all your off-grid adventures. With a built-in handle, this portable battery is easy and convenient to take anywhere you need power. | [What’s included] - RIVER 2 Pro portable power station, AC charging cable, Car charging cable, DC5521 Connection Cable, User manual, and a 5-year service.

[1 Hour AC Recharge] - Fully recharge the electric generator using an AC outlet in only 1 hour with EcoFlow's X-Stream fast charging technology. | [Power All Your Essentials] - With an output of up to 600W, run 6 essential appliances simultaneously without worrying about overloading. With a whole host of ports, from 300W AC outlets to USB-C, we've got all your device's plugs covered. | [LFP Long-Life Battery] - Using LFP battery cells, use and recharge RIVER 2 more than 3000 times before hitting 80%. That's almost 10 years of regular use. RIVER 2 includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years. | [Fast Solar Charging] - Use clean, green renewable energy to recharge RIVER 2 power generator in as fast as 2.3 hours with 110W solar input. | [Light & Portable] - With a lightweight of only 7.7 lbs, RIVER 2 is the ideal outdoor generator for all your off-grid adventures. With a built-in handle, this portable battery is easy and convenient to take anywhere you need power. | [What's included] - RIVER 2 portable power station, AC charging cable, car charging cable, user manual, and a 5-year service.

[Industry-leading GaN Technology] With groundbreaking X-GaNPower, RIVER 3 revolutionizes energy efficiency, delivering double runtime for appliances under 100W while reducing the size and controlling the volume to less than 30 dB at a distance of 1.5 ft. | [Ideal Solar Companion] With a 25% high conversion, 45W solar panel charge RIVER 3 from 0-100% in only 6.3 hr. RIVER 3 weighs 7.8 lb, and the 45W solar panel weighs 3.1 lb, which is the ideal companion for RIVER 3 power stations, providing a simple and convenient charging experience. | [1-hour AC Recharge] Fast AC charging from 0-100% in 1 hour with X-Stream technology. No battery damage with vehicle-grade cells and trickle charge technology. No adapter required, only one cable is needed for charging. | [Power up to 600W Appliances] Equipped with 6 outlets, charge 6 devices at once with an AC output of 300W. Power up to 600W heating devices using X-Boost technology without breaking a sweat. | [<20 MS UPS] When a power outage occurs, your AC outlet will switch to the RIVER 3 power station supply in a barely noticeable 20 ms. It keeps vital home appliances running, maintaining food storage, security, and communication. | [Long-lasting and Safe] With an upgraded LFP battery, charge and recharge 3000+ times for 10 years of power. Built in X-Guard tech, an advanced algorithm with cloud-based battery monitoring with 40+ safety measures, protects against various current, voltage, temperature, and circuit risks. | To ensure prompt delivery, please note that the RIVER 2 Solar Generator and 45W Solar Panel will be shipped separately. If you receive one item before the other, kindly await the arrival of the remaining item.