EcoFlow DELTA Pro 3 Smart Extra Battery
Questions about this product
Questions about this product
Delivery and shipping
Delivery and shipping
Orders are typically processed within 1 to 2 business days from the time of purchase, excluding holidays and weekends.
Shipping times and cost will vary depending on the product and your location.
On average:
Ontario and Quebec: 2 to 5 business days
Western Canada: 4 to 7 business days
Atlantic provinces: 4 to 8 business days
Northern or remote areas: Contact us to confirm
System Load Calculator
* Usage / consumption may vary.
Forget Refuelling
Each unit provides 4kWh of power, and you can expand up to 12kWh by stacking up to 2 Extra Batteries on one EcoFlow DELTA Pro 3. Ensure your home stays powered for longer without constant refueling.

Plug and Play
The smart extra batteries are easy to connect with the main unit of EcoFlow DELTA Pro 3. Enjoy a seamless, plug-and-play setup. The compact and portable design adds convenience to your power management.

Explore the Secure Feeling EcoFlow Brings to You
Built with state-of-the-art automotive-grade LFP cells for safe and reliable service. Our strong 5-year warranty ensures peace of mind.

Effortless All-in-One Command With the EcoFlow App
Control and monitor your home's power remotely with ease using the EcoFlow app. Track every watt and customize your power usage for optimal efficiency.
What's in the box

Technical Specifications
Dimensions
- 27.32 x 11.61 x 8.46
Weight
- 72.75 lbs
Durability
- Discharge Temperature: 14°F-113°F
- Charge Temperature: 32°F-113°F
- Storage Temperature: 14°F-113°F
Included
- 1. EcoFlow Delta Pro 3 Smart Extra Battery
- 2. Quick Start Guide
- 3. Safety Guide
- 4. Warranty Card
- 5. EcoFlow Extra Battery Cable
Battery
- Capacity: 4096Wh
- Output Port: 40V-58.4V=100A Max
- Input Port: 40V-58.4V=80A Max
Additional
- Compatible with: EcoFlow DELTA Pro 3
- Dispaly: LED Array
To serve customers across Canada, many larger products are shipped by freight to ensure safe transport. Depending on the item and your location, you may have the option to pick up from a nearby warehouse terminal or request delivery to your home, cabin, or job site.
Terminal Pickup for Larger Items
Terminal pickup is available for many items over 150 lbs and can help reduce shipping costs.
For eligible freight-shipped products, you may see a Hold for Pickup at Local Terminal option at checkout. This will show available warehouse terminals closest to your shipping address, generally within a 100 km radius when available.
Once your order is scheduled to arrive, the freight company will contact you with pickup details.
Terminal pickup orders must be picked up within 48 hours of being contacted. After 48 hours, a $45/day storage fee may apply.
Residential Delivery
Residential delivery may be available for eligible freight items. Additional delivery fees may apply depending on your location and the item being shipped.
Remote and Hard-to-Reach Locations
If you live in a remote area or outside standard freight zones, please contact us before placing your order. Some rural locations may require additional charges or special delivery arrangements.
Shipping Times and Order Processing
Orders are typically processed within 1 to 3 business days, excluding weekends and holidays.
Estimated shipping times:
Ontario and Quebec: 2 to 5 business days
Western Canada: 4 to 7 business days
Atlantic provinces: 4 to 8 business days
Northern or remote areas: Contact us to confirm
Tracking details will be provided when available once your order has shipped.
Receiving Freight Shipments
Always inspect your shipment before signing any paperwork.
If the box or pallet is damaged, note the damage clearly on the Bill of Lading before signing, or refuse the shipment if the damage is significant.
If no damage is recorded and the shipment is accepted, the freight carrier may consider it delivered in good condition. In that case, we may not be able to issue a refund or replacement.
Damaged or Missing Items
If your shipment arrives damaged, is missing parts, or has any issue, please contact us within 48 hours of receiving it. Include photos whenever possible, as they are often required for freight claims.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



