# EF ECOFLOW DELTA 4 3800 Portable Power Station, 3763Wh

EF ECOFLOW DELTA 4 3800 is a battery-powered portable power station listed with 3763 watt-hours of energy capacity. Its claimed 3600W continuous AC output and 7200W surge rating target substantial home backup, RV and camping loads, while the expandable-capacity claim depends on compatible extra batteries.

- [Original product page](https://loonieperks.com/product/ef-ecoflow-delta-4-3800-portable-power-station)
- [View offer](https://loonieperks.com/visit/ef-ecoflow-delta-4-3800-portable-power-station)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: EF ECOFLOW
- Model: DELTA 4 3800
- Category: Tools & Garden > Power & Backup Energy > Power Stations
- Price: 2499.00 CAD
- Previous price: 2999.00 CAD
- Discount: 17%
- Price checked: 2026-11-14T11:52:21.602Z

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

## At a glance

- The listing specifies 3763 watt-hours of stored energy and claims 3600W continuous AC output with 7200W surge power.
- The listing says capacity can expand to 12kWh using compatible EcoFlow extra batteries. Those batteries are not stated as included.
- Six recharge methods are claimed, including AC, solar and vehicle alternator options.
- A claimed sub-10 ms UPS transfer is aimed at keeping connected essentials powered during a grid interruption.

## Pros

- The stated energy capacity and output ratings are suited to buyers planning backup for larger appliances or several essential loads.
- Six claimed charging methods offer different ways to recharge at home or on the road.
- The stated expansion range provides a route to greater capacity when paired with compatible extra batteries.

## Specifications

### Identity
- Brand: EF ECOFLOW
- Model: DELTA 4 3800
### Power and battery
- Power configuration: Battery Powered
### Output and backup claims
- Continuous AC output: 3600W
- Surge power: 7200W
- UPS transfer claim: under 10 ms
### Capacity and charging claims
- Expandable capacity: 4–12kWh
- Full recharge claim: 146 minutes
- Charging methods: AC wall, solar, alternator, generator, solar + generator, or solar + alternator
### Dimensions
- Product dimensions (L x W x H): 47.6L x 28.8W x 30.7H centimetres

## Before you buy

- The manufacturer claims a refrigerator runtime of up to 70 hours, but actual runtime depends on the appliance and operating conditions.
- The claimed expansion requires compatible extra batteries, which are not listed as included. Confirm the compatible battery models and their availability separately.
- The listing states a 3763Wh capacity, calls it a DELTA 4 3800, and describes expansion from 4–12kWh. These figures and model naming are inconsistent. Confirm the selected model’s exact capacity and compatible expansion batteries before buying. The 3600W output, 7200W surge, UPS, recharge-time and runtime figures are listing claims, not independently verified here.

## In the box

- DELTA 4 3800 power station (Included)

## A good fit for

- Households seeking a high-capacity battery backup for selected appliances during outages.
- RV and camping users who need substantial stored energy and can accommodate a unit measuring 47.6L x 28.8W x 30.7H centimetres.
- Buyers who may expand stored capacity later and are prepared to source compatible extra batteries.

## Less suited to

- Buyers needing a lightweight compact power bank or a small unit for brief device charging.
- Anyone expecting a solar panel or expansion battery in the package based on the stated contents list.

## Frequently asked questions

### What capacity does the listing give for the DELTA 4 3800?
It lists 3763 watt-hours, but also uses a DELTA 4 3800 name and describes an expansion range starting at 4kWh. Confirm the precise capacity for the selected model.
### Are the expansion batteries included?
No extra batteries are identified in the stated contents. Expansion is described as requiring compatible EcoFlow batteries, so check what is included in the specific offer.
### What output does the listing claim?
The listing claims 3600W continuous AC output and up to 7200W surge power. These are manufacturer claims and have not been independently verified here.
### Can it recharge from solar?
Solar is one of six claimed charging methods. A solar panel is not listed in the stated package contents.

## Alternative options

- [EF EcoFlow DELTA 3 Ultra Portable Power Station with Solar Angle Guide \| 3072Wh LiFePO4 Battery, 3600W \(Surge 7200W\) Output Home Power, Solar Generator for Home Backup, Camping, Emergencies & RVs](https://loonieperks.com/visit/ef-ecoflow-delta-3-ultra-portable-power-station)
- [EF ECOFLOW DELTA 3 Max Portable Power Station, 2048Wh, 3400W X-Boost, Home \| Ultra-Fast 0-80% Charging in 1.13 Hr, 2400W LiFePO4 Battery, Solar Generator for Backup & RV Camping \(Solar Panel Optional\)](https://loonieperks.com/visit/ef-ecoflow-delta-3-max-portable-power-station)
- [EF ECOFLOW Portable Power Station DELTA 3 Max Plus &AC Cable 2048Wh Battery \| LiFePO4 Solar Generator\(Solar Panel Optional\), 3000W Max Output, Fast 0–80% Recharge in 64mins, for Home Backup & RV Camping](https://loonieperks.com/visit/ef-ecoflow-delta-4-3800-portable-power-station)
- [ECOFLOW Power Station DELTA Pro Ultra with Trolley for Home Backup, 6144Wh \| 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, 2H to Full Charge, Solar Generator for Emergency, Camping](https://loonieperks.com/visit/ef-ecoflow-delta-4-3800-portable-power-station)
- [EF ECOFLOW Delta 3 Portable Power Station, 1024Wh 1800W \| LiFePO4 Battery, Full Charge in 56 Min, 1800W AC/100W USB-C Output, Solar Generator for Home Backup Power, Camping & RVs](https://loonieperks.com/visit/ef-ecoflow-delta-3-portable-power-station)
- [Jackery HomePower 3000 Power Station with AC Cable, 3072Wh, 3600W Output \| 7200W Surge, LFP Battery, Solar Generator, Essential Home Backup for Home Use, Power Outage \(Solar Panel Optional\)](https://loonieperks.com/visit/jackery-homepower-3000-jhp-3000c-power-station)
- [BLUETTI Elite 200 V2 Portable Power Station 2073.6Wh 2600W Solar Generator \| LFP Battery Backup w/ 4 2600W AC Outlets \(3900W Power Lifting\), 0-80% Fast Charge in 50 Min. for Camping, Off-grid, Emergency](https://loonieperks.com/visit/bluetti-elite-200-v2-portable-power-station)
- [EF ECOFLOW Portable Power Station DELTA 3 Max with 2 \* 110W Solar Panel, 2048Wh LiFePO4 Battery, Solar Generator, 3400W X-Boost Output, Ultra-Fast 0-80% Charging in 1.13 Hr, Home Backup & RV Camping](https://loonieperks.com/visit/ef-ecoflow-delta-4-3800-portable-power-station)
- [EF EcoFlow Delta 3 Ultra Portable Power Station with AC Cable, 3072Wh/3600W \| 3072Wh LiFePO4 Battery, 3600W \(Surge 7200W\) Output Home Power, Solar Generator for Home Backup, Camping, Emergencies & RVs](https://loonieperks.com/visit/ef-ecoflow-delta-4-3800-portable-power-station)
- [BLUETTI Elite 300 Portable Power Station for RV & Home Backup 3014.4Wh \| 2400W \(4800W Surge\), LiFePO4 Battery, Smallest 3kWh Solar Generator for Emergency, RV Power with TT-30 RV Port & 12V/30A DC](https://loonieperks.com/visit/bluetti-elite-300-portable-power-station)
- [BLUETTI Elite 30 V2 Portable Power Station 288Wh 600W LFP Solar Generator \| Power Lifting 1500W, 10ms UPS, 45 Min 0-80% Fast Charging, Emergency Backup Power for Blackout, Camping and Road Trip](https://loonieperks.com/visit/bluetti-elite-30-v2-portable-power-station)
- [EF ECOFLOW Portable Power Station RIVER 3, 245Wh, 300W, <20 MS UPS, Camping \| Surge to 600W AC Output, LiFePO4 Battery, <30 dB, 1Hr Fast Charging Solar Generator for Outdoor/RVs/Home Use](https://loonieperks.com/visit/ef-ecoflow-delta-4-3800-portable-power-station)

## Images

![EF ECOFLOW DELTA 4 3800 Portable Power Station, 3763Wh — 1](https://loonieperks.com/i/4zejHAiSLpaSgx4amjLJJiKAOc0qcd6kJKy-H8nnKoPfxFOEeoyxR2LP3HYGOi4tW_-uUA4EZqYw5lD81OPKN4sIf6EUKo3SB0caZCQUKs_yLIfHopI_eilf.jpg)

![EF ECOFLOW DELTA 4 3800 Portable Power Station, 3763Wh — 2](https://loonieperks.com/i/b-XIQlvSMzbEdTOoX1sGdA-nTHQzSZPxed1rrsQH9Il2kXaYZVaWuKGwbg_Oy_ccuNJy7-YgSpVFmOX9zeKw1f7-DJ_g0QRVPkxrXdVKEeqHl9Xmq8Uq36yW.jpg)

![EF ECOFLOW DELTA 4 3800 Portable Power Station, 3763Wh — 3](https://loonieperks.com/i/X5p43VsHNsyA5gr3ZGByR-njUXujDjzK7xq79hFebUvvq6dRFoUrsoW96S64RRbiHqRxQZ_LP70fEe2KIzgwVdnizht1d9ggdw--xd2LUflP8vfsdKuOUD6l.jpg)

![EF ECOFLOW DELTA 4 3800 Portable Power Station, 3763Wh — 4](https://loonieperks.com/i/lar0-Uftz_7aTBHv0bqpG7loKh5rZIjjBRn-BeY3hUdfC8TlMj-MgM0wmJY5ut6Mp5BGBwmbi52-pPHcjGbj2BzuW2QRsCAZoCsbQAjobPrjImOfVjqoLItn.jpg)

![EF ECOFLOW DELTA 4 3800 Portable Power Station, 3763Wh — 5](https://loonieperks.com/i/dGS31TKzvdlMF1pljTPwLrDrDF0MMqYaPuYjI5I5tlyms-qYy9tFtMTLkG_6EStKDYJGOPV_teETtt8vZtCL35i5fD2GPGeJ12RXNTYJpi786Wy8morVYXxr.jpg)

![EF ECOFLOW DELTA 4 3800 Portable Power Station, 3763Wh — 6](https://loonieperks.com/i/w8R33HdyxC7khOVBaVPDi8ozIqVgsK-gjsTgRPms4qMJqrnCnfz4Wj6J2DH7AnBXtL23f5guI9OAmWMZUjUTnnUx--Hvk4FTWXWNdU3BSBHj6Kmyiig6dGyr.jpg)

![EF ECOFLOW DELTA 4 3800 Portable Power Station, 3763Wh — 7](https://loonieperks.com/i/HFxSmXJklEc_qbOEf_B1vAz84GHv5liFFUGqoQPGvvHP-u5NwFIb8yURcucsWrbO-lqb7V62_H4waMs8t8Hf7oLDQw6BcsGs11a6NIw_CDCRLQY5AIyV_6TJ.jpg)