# EF ECOFLOW EF-DL-H02-3M DELTA 3 MAX Portable Power Station, 2,048Wh

With 2,048Wh of capacity and 3,400W X-Boost, this portable power station supports home backup, RV trips, and campsite power.

- [Original product page](https://www.ofertitastop.com/us/product/ef-ecoflow-ef-dl-h02-3m)
- [View offer](https://www.ofertitastop.com/us/visit/ef-ecoflow-ef-dl-h02-3m)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-06T00:12:57.566Z
- Brand: EF ECOFLOW
- Model: EF-DL-H02-3M
- MPN: EF-DL-H02-3M
- EAN / GTIN: 199632004996
- SKU: ofertitastop-us-188182
- Category: Hardware > Power & Electrical Supplies > Generators
- Source store: amazon US
- Active deal: Yes
- Price: 999.00 USD
- Previous price: 1199.00 USD
- Discount: 17%
- Rating: 4.4 / 5
- Reviews: 26

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

For home backup, RV camping, and campsite power, the EF ECOFLOW DELTA 3 MAX provides a portable source of electricity with a 2,048Wh capacity. Its three power outlets and X-Boost output make it useful for a mix of household appliances, tools, and outdoor equipment.

The station delivers up to 2,400W of output, with X-Boost raising the maximum to 3,400W. Fast charging can take the battery from 0% to 80% in 1.13 hours, helping you prepare for an outage or a planned trip.

A cigarette-lighter-port adapter cable is included, converting the port to DC5521/DC5525 output for compatible devices. Solar panel charging is also supported.

## Key points

The 2,048Wh capacity gives you stored power for more than a single small device, while the 2,400W output and 3,400W X-Boost mode are suited to a range of appliances and tools. The product listing names refrigerators, microwaves, and professional power equipment among its intended uses. Check the power requirements of the specific equipment you plan to run and use the appropriate output.

For backup at home, the DELTA 3 MAX is designed to activate in less than 10ms during a power outage. That fast response can help keep connected sensitive electronics supplied with power. Its inverter design and stated 120V voltage make it suitable for residential and camping use where the connected equipment matches the output.

Compared with carrying separate small batteries for individual devices, a portable power station offers a central source for household or campsite equipment. Three power outlets provide multiple connection points, and the included adapter cable adds DC5521/DC5525 output for compatible devices.

## How to use it

Use the DELTA 3 MAX as a portable power source at home, in an RV, or at a campsite. For a trip, charge it ahead of time and bring the included AC charging cable. The listed fast-charging rate takes the station from 0% to 80% in 1.13 hours. Solar panel charging is another supported way to replenish the station.

The included EcoFlow cigarette-lighter-port to DC5521/DC5525 adapter cable converts the station’s cigarette output port to those DC outputs. Connect devices that use a compatible DC5521 or DC5525 input. For AC equipment, use the power outlets and match the equipment’s requirements to the station’s output.

## Tips for day-to-day use

At home, keep the station accessible so it can serve as a backup source during an outage. Its under-10ms activation is designed to support a quick transition for connected equipment. For RV or campsite use, the portable format lets you move power where it is needed, whether that is for appliances or equipment at the campsite.

The EcoFlow app lets you monitor energy use in real time and set charging and discharging schedules. These controls help you manage when the station charges and how its stored power is used. A solar panel can also be used for charging, while the included adapter cable is handy when a device needs DC5521 or DC5525 output.

## Before you decide

**What is included?** The package includes the DELTA 3 MAX, an AC charging cable, and an EcoFlow cigarette-lighter-port to DC5521/DC5525 adapter cable.

**Can it be charged with solar power?** Yes. Solar panel charging is supported, so the station can be used with a solar panel as a charging source.

**Can you add extra batteries?** This version is not compatible with extra batteries. Its built-in 2,048Wh capacity is the available station capacity for this configuration.

## Final verdict

The DELTA 3 MAX suits buyers who want a portable power source for both home backup and trips in an RV or to a campsite. Its 2,048Wh capacity, 3,400W X-Boost output, fast charging, app-based energy management, and included DC adapter cable offer practical options for powering a range of equipment in different settings.

## Images

![EF ECOFLOW EF-DL-H02-3M DELTA 3 MAX Portable Power Station, 2,048Wh — 1](https://www.ofertitastop.com/i/mDs66hVlQ5aS24Q9IXgeBdFV7Q4zL1HNSQt2FHPembiDoEVQWL7f0P3olPIk-J3QqkcQtT9v4PxoZ3pkhPV67ABud94w4LgqlEaOJ-ybBbeuUlxc85AvRhPIRQ.jpg)

![EF ECOFLOW EF-DL-H02-3M DELTA 3 MAX Portable Power Station, 2,048Wh — 2](https://www.ofertitastop.com/i/t0crBJjwswM1cIcmBaexfllTPLyGPDUJDeDjGXeamSENUuLLZTbS0e6VdsryRYRGmoDRge998ULmsuP99XVbBKXU15_ac7-fOOhw6582syNL3Myd8tKi1aaAzw.jpg)

![EF ECOFLOW EF-DL-H02-3M DELTA 3 MAX Portable Power Station, 2,048Wh — 3](https://www.ofertitastop.com/i/NrLcGOKYjuu5NJXxBntHoTvgMX-3agFi8DXngCwAPVXqQ-JJ1zY9SY-4QyHZLvcTQ47mcC_K38AuITV6578B3DPG7luhoIPF9MRhUvBqFtDO_0Q3W_72SYjL9Q.jpg)

![EF ECOFLOW EF-DL-H02-3M DELTA 3 MAX Portable Power Station, 2,048Wh — 4](https://www.ofertitastop.com/i/d60J4-5VZe4ksUMrlfTYiTOjeQIYXIbCqYCDRVCiejhOa-ud3JEHzbAkwfCCHO-ScLhoiYg2-9FyfmyVjwFCPF-tFj-7fBBFV3ruLIfsdLb3T-9IUCLGzopcxA.jpg)

![EF ECOFLOW EF-DL-H02-3M DELTA 3 MAX Portable Power Station, 2,048Wh — 5](https://www.ofertitastop.com/i/2-bJZG-RQKcIiSHN4ntTc7oZpnWL07FoVJrAxp_LlFL5zA4gAojccrUIpovIv-Hr67Rb2LnKvT4So05CMlHjbvKaV3kEwGLucIr1G6MFCXpTO0VAgl9DGRCa0w.jpg)