EcoFlow DELTA 3 Classic Portable Power Station
Technical Specifications:
| Feature | Specification |
|---|---|
| Product Name | EcoFlow DELTA 3 Classic |
| Model | EF-DL3-C |
| Battery Capacity | 1024Wh (51.2V⎓20Ah) |
| Battery Chemistry | LFP (LiFePO₄) |
| Net Weight | Approx. 12.1 kg (26.6 lbs) |
| Dimensions (W × D × H) | 398 × 200 × 283 mm (15.6 × 7.8 × 11.2 in.) |
| Wi-Fi | 2.4GHz Supported |
| Bluetooth | Supported |
| Operating Altitude | Less than 3000 m (9,842 ft) |
| Operating Humidity | 0–95% |
| Overvoltage Category | II |
| Pollution Degree | 2 |
| Optimal Operating Temperature | 20°C–30°C (68°F–86°F) |
| Charging Temperature | 0°C–45°C (32°F–113°F) |
| Discharging Temperature | -10°C–45°C (14°F–113°F) |
| Storage Temperature | -10°C–45°C (14°F–113°F) |
| Protection Features | Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection |
IMPORTANT SAFETY INSTRUCTIONS DISCLAIMER
Please read the product document and ensure that you
understand it fully before using the product. After reading this
document, keep it for future reference. Improper use of this
product may cause serious injury to yourself or others, or cause
product damage and property loss. Once you use this product,
it is deemed that you understand, approve and accept all the
terms and content in this document. EcoFlow is not liable for
any loss caused by the user’s failure to use the product in
compliance with the product document.
In compliance with laws and regulations, EcoFlow reserves
the right to the final interpretation of this document and all
documents related to the product. This document is subject to
changes (updates, revisions, or termination) without prior notice.
Please visit EcoFlow’s official website to obtain the latest
Operating Instructions
- Do not disassemble, repair, or modify the product yourself.
- Disconnect the unit from all external power sources before servicing.
- Always unplug by holding the plug, not the cable.
- Do not puncture or insert metal objects into the product.
- Keep fingers and hands away from openings.
- Do not block the cooling vents during operation.
- Use only EcoFlow-approved accessories.
- Do not use the product with damaged cables or plugs.
- Do not place heavy objects on top of the power station.
- Place the unit on a stable, flat surface.
- Clean only with a soft, dry cloth.
- The AC output may automatically turn off after a period of inactivity. For continuous power to refrigerators or other essential appliances, configure the AC timeout setting in the EcoFlow App.
- This product is not intended for life-support medical equipment.
- Users with pacemakers or other implanted medical devices should consult the device manufacturer before use.
- Use only properly grounded electrical outlets.
- Connected electrical devices must comply with local safety standards.
Storage Guidelines
- Store in a clean, dry, and well-ventilated area.
- Keep away from heat sources, open flames, and direct sunlight.
- Protect the product from rain, water, and moisture.
- Do not immerse the unit in liquids.
- Keep away from strong magnetic fields and static electricity.
- Keep out of reach of children and pets.
- Avoid exposure to smoke, dust, and corrosive environments.
- Do not transport the unit by air.
- Avoid dropping or exposing the product to severe impacts or vibrations.
Emergency Information
If the product becomes damaged or exposed to water:
- Stop using the product immediately.
- Do not attempt to power it on.
- Move it to a dry, well-ventilated area.
- Contact EcoFlow Customer Support.
If the product catches fire, use the following extinguishing methods (in order):
- Water or water mist
- Sand
- Fire blanket
- Dry powder extinguisher
- Carbon dioxide (CO₂) extinguisher
Recycling & Disposal
- Dispose of the product according to local regulations.
- Do not dispose of the battery with household waste.
- If possible, discharge the battery completely before recycling.
- Contact an authorized battery recycling facility for proper disposal.
Details
IMPORTANT SAFETY INSTRUCTIONS
DISCLAIMER
Please read the product document and ensure that you understand it fully before using the product. After reading this document, keep it for future reference. Improper use of this
product may cause serious injury to yourself or others, or cause product damage and property loss. Once you use this product, it is deemed that you understand, approve and accept all the
terms and content in this document. EcoFlow is not liable for any loss caused by the user’s failure to use the product in compliance with the product document.
In compliance with laws and regulations, EcoFlow reserves the right to the final interpretation of this document and all
documents related to the product. This document is subject to changes (updates, revisions, or termination) without prior notice.
Please visit EcoFlow’s official website to obtain the latest
product information: https://www.ecoflow.com
OPERATION
1- Do not disassemble, repair, or modify this product by yourself. For any maintenance or service, please contact
EcoFlow Customer Service.
2- Always disconnect the product from all external power sources before attempting any service or maintenance.
3- To reduce risk of damage to the electric plug and cord, pull the plug rather than the cord when disconnecting the product.
4- Do not pierce the product with sharp objects.
5- Do not put fingers or hands into the product.
6- Do not insert wires or other metal objects into the product to prevent short circuits.
7- Do not block or restrict the heat dissipation system of the product during operation.
8- Do not use any unofficial or unrecommended components or accessories. For any replacements, please contact EcoFlow for further assistance.
9- Do not operate this product with a damaged cord or plug, or a damaged output cable.
10- Do not stack any heavy objects on the product.
11- Place the product on a stable and flat surface. Avoid damage to the device or personal injury due to the product falling or tipping over.
12- Use a soft, dry cloth to wipe and clean the product.
13- AC Timeout Tip: The AC output port of the power station will automatically turn off if the port is idle for a certain
period. When the power station is connected to intermittent loads like refrigerators or air conditioners, this
feature may be triggered. To ensure continuous power
supply for critical uses, such as storing medicines,
vaccines, the perishables, or other valuable items in a
refrigerator, set the power station’s AC timeout interval to
never in the EcoFlow app. Additionally, regularly check
the power station’s battery level.
14- Medical Equipment Limit: The product is not intended for
powering life-sustaining medical equipment, including but not limited to medical-grade ventilators (hospital-grade CPAP: Continuous Positive Airway Pressure) or artificial lungs (ECMO: Extracorporeal Membrane Oxygenation). If you plan to use it for other medical equipment, consult
with the equipment’s manufacturer first to ensure there are no restrictions on using an external power source with
their equipment.
15- Medical Equipment Interference: When in use, power supply products will generate electromagnetic fields, which are likely to affect the normal operation of medical implants or personal medical equipment such as pacemakers, cochlear implants, hearing aids, defibrillators, etc. If these types of medical equipment are being used,
please contact the manufacturer to inquire about any restrictions on the use of such equipment. These measures are fundamental to ensure a safe distance
between the medical implants (for example, pacemakers, cochlear implants, hearing aids, defibrillators, etc.) and this product while in use.
16- The plug of the charging cable included in the package is a disconnecting device, and the wall outlet to which it is connected must be easily accessible and well grounded.
17- Electrical appliances connected to this product must comply with local certification requirements, and Type-C
ports are only permitted for appliances with fireproof enclosures.
18- Risk of Electric Shock: Never use the product to supply power tools to cut or access live parts or live wirings, or
materials that may contain live parts or live wirings inside, such as building walls, etc.
19- Use in Repair Facility: During use in a repair facility like a vehicle repair center, workshop, or any other place where repairs are conducted, do not place the product on the floor, or at a height less than 457 mm (18 inches) above the floor.
20- GROUNDING INSTRUCTIONS: This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. For your safety,
EcoFlow provides a cord with an equipment grounding conductor and a grounding plug. The plug must be
plugged into an outlet that is properly installed and grounded in accordance with all local codes and
ordinances.
21- WARNING – Improper connection of the equipment grounding conductor can result in a risk of electric shock. If you encounter the following situations, consult a qualified electrician instead of modifying the plug provided with the product: - You are unsure whether the product is properly grounded; - You find that the plug provided with the product does not fit the outlet.
22- Please note that the nameplate is on the bottom of the product.
STORAGE
23- Follow the environment temperature requirements specified in the product specification to use or store the
product. Avoid degradation or damage to the product, or risks to personal safety due to excessively high or low
temperatures.
24- Do not use the product near a heat source, such as a fire source or a heating furnace.
25- Do not get the product wet or immerse it in any liquid. When using the product in wet environments like rainy areas or places near water, protect it with a waterproof bag.
26- Do not use the product in an environment with strong static electricity or magnetic fields.
27- Keep the product out of reach of children and pets. If the product is to be used near children, they should be closely supervised.
28- Keep the product away from fumes, smoke, steam, and dust.
29- Store the product in a tidy, dry, and well-ventilated place.
30- Do not carry the product onto a plane.
31- Do not subject the product to severe impacts, vibrations, or drops.
RECYCLING AND DISPOSAL
37- The product with severe damage, malfunction, or depleted battery life should be properly disposed of or
recycled.
38- The product contains batteries. Please dispose of the product following local laws and regulations for battery
disposal and recycling. Do not dispose of it with household waste to avoid environmental pollution and
safety hazards.
39- If possible, ensure the battery is completely discharged
(to 0% capacity) before disposing of the product. If not,
refrain from placing the battery directly into a battery
recycling box. Instead, contact a professional battery
recycling company for proper handling.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.