{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh LiFePO4
2,419.99 €

EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh LiFePO4

EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 1
EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 2
EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 3
EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 4
EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 5
EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 1
EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 2
EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 3
EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 4
EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh Photo 5
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh LiFePO4

{{email}}
You keep track of price changes

EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh LiFePO4

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The EcoFlow DELTA Pro 3 Smart Extra Battery is a high-capacity 4096 Wh lithium iron phosphate (LiFePO4) power storage unit designed to extend the runtime of the DELTA Pro 3 portable power station. This grey-colored expansion battery provides reliable energy backup for off-grid use, emergency power, or outdoor activities, ensuring long-lasting performance and safety through advanced battery technology.
Available at price 2,419.99 €: 1 pcs.
Total available for order: 55 pcs.
Warranty: 2 Years
SKU: 11132493
delivery
to the Customer Service Center at Kengaraga 2b, Riga
Friday {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Friday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
26.06.2026 {{selectedOffer.courierDeliveryString}}
From 53.99 € (Weight: 36.72 kg)
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 806.66 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 67.22 euros per month
Leasing for legal entities: from 84.22 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The EcoFlow DELTA Pro 3 Smart Extra Battery is a high-capacity 4096 Wh power storage unit engineered to significantly extend the runtime of the EcoFlow DELTA Pro 3 portable power station. Featuring advanced Lithium Iron Phosphate (LiFePO4) battery technology, this unit provides a reliable and safe energy solution for those requiring extended power for off-grid living, emergency backup, or demanding outdoor projects. Its robust construction and grey finish ensure it integrates seamlessly into professional or home power setups.

Advantages

This expansion battery offers exceptional longevity, boasting up to 4000 life cycles before reaching 80% capacity, which ensures years of dependable service. The plug-and-play design allows for rapid integration with the main power station, making it accessible even for users without technical expertise. Its scalable nature allows users to expand their total energy capacity up to 12kWh, providing a versatile solution for varying power demands. The stackable design is specifically optimized for space-efficient storage in home or indoor environments, maintaining a clean and organized power system.

Suitable for

  • Extending runtime for home backup power systems
  • Off-grid living and remote cabin energy supply
  • Professional equipment operation during outdoor field work
  • Emergency power supply for essential home appliances

This unit is not suitable for users who do not own the compatible EcoFlow DELTA Pro 3 power station, as it is designed exclusively as an expansion module. Additionally, due to its weight of 33 kg, it may not be the ideal choice for users requiring a highly portable or lightweight power solution for frequent travel or hiking.

Key specifications

  • Battery capacity: 4096 Wh
  • Battery technology: Lithium Iron Phosphate (LiFePO4)
  • Weight: 33 kg
  • Dimensions: 295 mm x 694 mm x 215 mm
  • Color: Grey
  • Compatibility: EcoFlow DELTA Pro 3

To use the EcoFlow DELTA Pro 3 Smart Extra Battery, simply connect it to your existing EcoFlow DELTA Pro 3 unit using the provided connection cable. Once connected, the main power station will automatically detect the additional capacity, and the system will manage the power distribution and charging process. Ensure the unit is placed on a stable, flat surface, preferably in a well-ventilated area, to maintain optimal operating temperatures during charge and discharge cycles.

What to consider before purchase

  • Verify compatibility with your existing EcoFlow DELTA Pro 3 unit
  • Assess the weight of 33 kg to ensure your storage area can support it
  • Confirm that your total power requirements align with the 4096 Wh capacity expansion
  • Ensure you have adequate space for the physical dimensions of the unit
For optimal performance and longevity, it is recommended to store the battery in a cool, dry place and perform a full charge and discharge cycle at least once every few months if the unit is not in regular use.

Specifications

Weight:
33 kg
Product colour:
Grey
All features
Brand compatibility:
EcoFlow
Product type:
Battery

Performance

Battery capacity:
4096 Wh

Battery

Battery technology:
Lithium Iron Phosphate (LiFePO4)
Battery endurance in cycles: Number of full charge–discharge cycles the battery endures before its capacity significantly decreases.
4000

Weight & dimensions

Weight:
33 kg
Height:
215 mm
Width:
295 mm
Depth:
694 mm

Design

Compatibility:
DELTA Pro 3
Product colour:
Grey

Operational conditions

Storage temperature (T-T):
-10 - 45

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{product.title}}
{{product.price}}

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
WH186 1 Friday Best delivery 2,419.99 €
WH130 22 02.07.2026 2,615.99 €
WH357 32 08.07.2026 2,776.49 €
2,419.99 €
Stock: 1
Delivery Date: Friday Best delivery
Warehouse: WH186
2,615.99 €
Stock: 22
Delivery Date: 02.07.2026
Warehouse: WH130
2,776.49 €
Stock: 32
Delivery Date: 08.07.2026
Warehouse: WH357

Customer reviews

Customer questions

FAQ

How much does the EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh cost, and is it available for purchase?

The price is 2,419.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 55 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the EcoFlow DELTA Pro 3 Smart Extra Battery 4096 Wh online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All EcoFlow products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized EcoFlow service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.