EcoFlow New Zealand | Official Store

EcoFlow DELTA Pro 3 Smart Extra Battery|4096Wh

$4,599.00
Tax included Shipping calculated at checkout.

  • Seamless Compatibility - Designed exclusively for EcoFlow DELTA Pro 3.
  • Scalable Energy – Expand your storage up to 12kWh with multiple batteries.
  • Long-Lasting Battery - LFP battery with 4000 life cycles to 80% capacity.
  • Simple Setup – Plug-and-play connection without tools or wiring.
  • Stackable Design - Perfect for home or indoor power backup applications.

*All data was tested in a laboratory environment. For more accurate data specific to your needs, please consult with professionals.

Delivery and Shipping

At EcoFlow, we want to make your shopping experience as convenient as possible. Here's everything you need to know about our shipping policy:

Shipping Rates

  • For orders under $300, a flat rate shipping fee will be applied at checkout.
  • Orders totaling $300 or more qualify for free standard shipping within New Zealand.


Shipping Methods

  • We offer standard shipping for most orders, with estimated delivery times of 2~3 days.
  • Expedited shipping options may be available for an additional fee. Please contact us for more information.


Order Processing Time

  • Orders are typically processed and shipped within 1 business days after payment is received.
  • You will receive a shipping confirmation email with tracking information once your order has been dispatched.


International Shipping

  • Unfortunately, we do not offer international shipping at this time.


Delivery Issues

  • If you have any issues with the delivery of your order, please contact us immediately, and we will do our best to resolve the issue.


Questions or Concerns

  • If you have any questions or concerns about our shipping policy, please don't hesitate to contact us. We're here to help!

Thank you for choosing EcoFlow, We appreciate your business!

Specs

Net Weight: Approx. 33kg

Dimension: 69.4×29.5×21.5cm

Capacity: 4096Wh

Output Port: 40V-58.4V=100A Max

Compatible with: EcoFlow DELTA Pro 3

Discharge Temperature: -10°C ~ 45°C

Storage Temperature: -10°C ~ 45°C

Charge Temperature: 0°C ~ 45°C

Input Port: 40V-58.4V=80A Max

Dispaly: LED Array

*All data was tested in a laboratory environment. For more accurate data specific to your needs, please consult with professionals.

*All our battery products are recommended to be used and operated in conjunction with the Brand "Ecoflow". Specifically, failure to comply may result and not limited in the void of warranty, unless specifically approved by our team.

Warranty policy

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa

Afterpay & POLi

All transactions are secure and encrypted.

EcoFlow Financing Application

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EcoFlow DELTA Pro 3 Smart Extra Battery

*Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.

Plug and Play

The Smart Extra Battery connects effortlessly to your DELTA Pro 3 with a true plug-and-play setup. Its compact, stackable design makes it easy to manage power at home or on the go.

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.

Energize Every Moment That Needs Electricity

Power almost all your essential home appliances with the robust 4000W and 230V capabilities of a single unit. Add extra batteries to extend the convenience even further.

  • Off-grid

  • RV

  • Jobsite

Portability Meets Design

Engineered for flexible use, with wider wheels, a compact form, and ergonomic handles for easy indoor or RV mobility.

Effortless All-in-One Command With the EcoFlow App

Use the EcoFlow app to monitor, control, and optimize your power usage in real time—from anywhere, anytime.

What's In The Box?

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