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EcoFlow
EcoFlow DELTA 3 Series Smart Extra Battery
EcoFlow DELTA 3 Series Smart Extra Battery
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SKU:EFDELTA3P-EB
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The EcoFlow DELTA 3 Series Smart Extra Battery is the perfect power expansion solution, seamlessly integrating with your DELTA 3 Series portable power station to double your battery capacity. With an additional 1024Wh, this extra battery ensures longer runtime, making it ideal for home backup, off-grid living, road trips, and emergency power needs.
Featuring a plug-and-play wireless connection with Pogo Pin technology, setup is effortless—no cables, no screws, just clip it in and start powering. The 140W USB-C input/output port provides versatile charging options, allowing you to power laptops, cameras, and other high-demand devices directly from the extra battery.
Built with advanced LFP (Lithium Iron Phosphate) battery technology, the Smart Extra Battery offers 3,000+ cycles to 80% capacity, ensuring a 10+ year lifespan. The integrated Battery Management System (BMS) protects against overcharging, overheating, and short circuits, providing safe and reliable energy storage.
Whether you're powering critical home appliances, charging devices on the go, or building a long-term energy storage solution, the EcoFlow DELTA 3 Smart Extra Battery delivers unmatched flexibility, durability, and convenience.
Key Features
- Expandable Power Capacity – Adds 1024Wh to your DELTA 3, expanding total capacity to 2048Wh
- Plug-and-Play Setup – Pogo Pin wireless connection for quick, tool-free installation
- 140W USB-C Input/Output – Charge devices or recharge the extra battery on the go
- Long-Lasting LFP Battery – 3,000+ cycles to 80% capacity, ensuring over a decade of use
- Advanced Battery Protection – Integrated BMS safeguards against overheating, overcharging, and short circuits
- Compact & Portable – Ergonomic design for easy transport and storage
Specifications
- Capacity: 1024Wh
- Output Port: 40V-58.4V, 100A Max
- Input Port: 40V-58.4V, 80A Max
- Compatible With: EcoFlow DELTA 3 Series
- Weight: 33 kg (72.7 lbs)
- Dimensions: 694 × 295 × 215 mm
- Discharge Temperature: -10°C to 45°C
- Charge Temperature: 0°C to 45°C
- Storage Temperature: -10°C to 45°C
- Display: LED Array
Package Includes
- 1 x EcoFlow DELTA 3 Series Smart Extra Battery
- 1 x EcoFlow Extra Battery Cable
- 1 x Quick Start Guide
- 1 x Safety Guide
- 1 x Warranty Card
Warranty & Support
Includes a 5-year warranty, ensuring reliable performance and long-term durability.
Frequently Asked Questions
Frequently Asked Questions
Frequently Asked Questions (FAQ)
Welcome to our FAQ page! Below, you’ll find answers to common questions about ordering, shipping, returns, warranties, and more. If you need further assistance, feel free to contact us or call us at +1 507 850-0547.
1. Ordering & Payments
What payment methods do you accept?
We accept the following payment methods:
• Credit & Debit Cards: Visa, MasterCard, American Express, Discover, and Diners Club.
• Digital Wallets: Google Pay, Apple Pay, and Shop Pay.
Can I modify or cancel my order after placing it?
Orders are processed immediately to ensure fast shipping. If you need to make changes, please contact us as soon as possible. However, modifications are not guaranteed once the order has been processed.
Do you offer financing or payment plans?
Currently, we do not offer financing options. All orders must be paid in full at checkout.
How do I confirm my order was placed successfully?
Once your order is placed, you will receive a confirmation email. If you do not receive one, please check your spam folder or contact our support team.
2. Shipping & Delivery
How long does shipping take?
Orders are processed within 1-2 business days and typically delivered within 3-7 business days. Delivery times may vary based on location and product availability.
Do you offer expedited shipping?
Yes, expedited shipping options may be available at checkout. Contact us for details.
How do I track my order?
Once shipped, you will receive a tracking number via email. You can use this number to monitor your shipment’s status.
Do you ship internationally?
No, we currently ship only within the United States.
What should I do if my order arrives damaged?
If your item arrives damaged, take photos and contact our customer support within 48 hours of delivery. We will assist you in resolving the issue.
3. Returns & Refunds
What is your return policy?
We offer a 30-day return policy. If you are not satisfied, you can request a return within 30 days of delivery, provided the item is unused and in its original packaging.
How do I initiate a return?
Contact our support team with your order details to start the return process.
Are there restocking fees for returns?
Some returns may be subject to a restocking fee, depending on the product. Please review our Return & Refund Policy for details.
How long does it take to receive a refund?
Refunds are processed within 5-7 business days after the returned item is inspected.
What if I received the wrong product?
If you receive the wrong item, contact us immediately. We will arrange a replacement at no extra cost.
4. Warranty & Support
How do I claim a product warranty?
Each brand has its own warranty policy. After our 30-day return period, you must contact the manufacturer directly for warranty claims.
Where can I register my product for warranty?
Visit the manufacturer’s website and complete their registration form:
• MRCOOL
• Pioneer
• Costway
• Whynter
• Airfree
• EcoFlow
Who do I contact for warranty support?
Contact the manufacturer using the links above. If you need guidance, our support team is available to assist.
5. Privacy & Security
How is my personal information protected?
We use Shopify’s secure platform with industry-standard encryption to protect your personal data.
Do you store payment details?
No, we do not store payment information. Transactions are securely processed via Shopify Payments and other third-party providers.
Can I opt out of marketing emails?
Yes, you can unsubscribe at any time by clicking the “unsubscribe” link in our emails.
How do I modify or delete my personal data?
Contact us with your request, and we will process it as per our Privacy Policy.
6. General & Contact Information
How can I contact customer support?
You can reach us via:
📧 Email: info@hvacfrontier.com
📞 Phone: +1 507 850-0547
What are your customer service hours?
We are available Monday – Friday, 10:00 AM – 6:00 PM CST.
Still Have Questions?
If your question isn’t listed here, feel free to contact us or call us at +1 507 850-0547. We’re happy to assist you!
