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Introducing the EcoFlow DELTA Pro Smart Extra Battery, the ideal solution for those seeking additional power while on the move. This robust battery pack features a high-capacity rechargeable lithium-ion battery, ensuring rapid and efficient charging for all your devices.

With its streamlined and lightweight design, you can effortlessly carry it wherever you go. The DELTA Pro incorporates a smart charging system that automatically adjusts the output to match your charging device, delivering optimal performance. Obtain the extra power you require with the EcoFlow DELTA Pro Smart Extra Battery.

Expandable Capacity - This supplementary battery seamlessly connects to a DELTA Pro, effectively doubling the total capacity to 7200Wh. For an impressive 10.8 kWh of battery storage, link two Extra Batteries to a DELTA Pro.

Convenient Recharging - Effortlessly recharge from solar panels, AC outlets, EV charging stations, or the EcoFlow Smart Generator by connecting the Extra Battery to a DELTA Pro, enabling synchronized recharge and discharge.

More Watt-Hours at Home - When connected to a DELTA Pro using the EcoFlow Smart Home Panel, the Extra Battery integrates into your home’s wiring, contributing to peak shaving and serving as an emergency power solution.

Ready for Emergencies - This Extra Battery can directly recharge from EcoFlow’s Smart Generator outdoors, providing an additional emergency power option.

LCD Screen - Access battery information such as percentage, remaining recharge time, hours left, and more on the built-in screen. Monitor the battery status remotely through the EcoFlow app.

*Note: Exclusively designed for use with the EcoFlow DELTA Pro portable power station.

Make it a Triple - Enhance DELTA Pro capacity to 7.2kWh or 10.8kWh by doubling or tripling it. This ensures days of power for essential appliances.

Charge Anytime, Anywhere - Benefit from all the charging methods of the DELTA Pro, including 6500W MultiCharge, ensuring you can charge anywhere as long as the extra battery is connected.

Ready for Any Emergency - In challenging situations, achieve a 1800W DC fast charge with an EcoFlow Smart Generator (sold separately) by directly plugging it into your extra battery, even when disconnected from your DELTA Pro.

Stay Informed - The Smart Extra Battery includes a bright LCD screen, providing essential information such as output, input, remaining charge, and time remaining. For on-the-go updates, the EcoFlow app offers comprehensive details.

What's in the Box?
1. DELTA Pro Smart Extra Battery
2. DELTA Pro Extra Battery Cable
3. Handle Cover
4. User Manual

Key Features: EcoFlow DELTA PRO SMART EXTRA BATTERY
- Expandable capacity
- More watt-hours at home
- Ready for emergencies
- LCD screen
- Charge anytime, anywhere
- Capacity: 3600Wh
- Made in the USA
- Warranty: 36+24 months (Registration for warranty extension)

Specifications: EcoFlow DELTA PRO SMART EXTRA BATTERY
- Model Name: DELTA Pro Smart Extra Battery
- Capacity: 3600Wh
- Battery Chemistry: LFP
- Battery Cycle Life: 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity
- Shelf Life: 1 year (after a full charge)
- Dimensions: 25 x 11.2 x 16.4 inches
- Weight: Approx. 84lbs

Shipping is FREE on all orders to customers within the United States.
We don't want to mess around with fine print and extra charges, we
like things to be simple and easy.

We accept the following credit and debit cards:

  • Visa

  • Mastercard

  • American Express

  • Discover

  • Union Pay

  • Paypal

  • Diners Club

  • JCB

  • ELO

  • Shop pay 

  • Google Pay

Introducing the EcoFlow DELTA Pro Smart Extra Battery, the ideal solution for those seeking additional power while on the move. This robust battery pack features a high-capacity rechargeable lithium-ion battery, ensuring rapid and efficient charging for all your devices.

With its streamlined and lightweight design, you can effortlessly carry it wherever you go. The DELTA Pro incorporates a smart charging system that automatically adjusts the output to match your charging device, delivering optimal performance. Obtain the extra power you require with the EcoFlow DELTA Pro Smart Extra Battery.

Expandable Capacity - This supplementary battery seamlessly connects to a DELTA Pro, effectively doubling the total capacity to 7200Wh. For an impressive 10.8 kWh of battery storage, link two Extra Batteries to a DELTA Pro.

Convenient Recharging - Effortlessly recharge from solar panels, AC outlets, EV charging stations, or the EcoFlow Smart Generator by connecting the Extra Battery to a DELTA Pro, enabling synchronized recharge and discharge.

More Watt-Hours at Home - When connected to a DELTA Pro using the EcoFlow Smart Home Panel, the Extra Battery integrates into your home’s wiring, contributing to peak shaving and serving as an emergency power solution.

Ready for Emergencies - This Extra Battery can directly recharge from EcoFlow’s Smart Generator outdoors, providing an additional emergency power option.

LCD Screen - Access battery information such as percentage, remaining recharge time, hours left, and more on the built-in screen. Monitor the battery status remotely through the EcoFlow app.

*Note: Exclusively designed for use with the EcoFlow DELTA Pro portable power station.

Make it a Triple - Enhance DELTA Pro capacity to 7.2kWh or 10.8kWh by doubling or tripling it. This ensures days of power for essential appliances.

Charge Anytime, Anywhere - Benefit from all the charging methods of the DELTA Pro, including 6500W MultiCharge, ensuring you can charge anywhere as long as the extra battery is connected.

Ready for Any Emergency - In challenging situations, achieve a 1800W DC fast charge with an EcoFlow Smart Generator (sold separately) by directly plugging it into your extra battery, even when disconnected from your DELTA Pro.

Stay Informed - The Smart Extra Battery includes a bright LCD screen, providing essential information such as output, input, remaining charge, and time remaining. For on-the-go updates, the EcoFlow app offers comprehensive details.

What's in the Box?
1. DELTA Pro Smart Extra Battery
2. DELTA Pro Extra Battery Cable
3. Handle Cover
4. User Manual

Key Features: EcoFlow DELTA PRO SMART EXTRA BATTERY
- Expandable capacity
- More watt-hours at home
- Ready for emergencies
- LCD screen
- Charge anytime, anywhere
- Capacity: 3600Wh
- Made in the USA
- Warranty: 36+24 months (Registration for warranty extension)

Specifications: EcoFlow DELTA PRO SMART EXTRA BATTERY
- Model Name: DELTA Pro Smart Extra Battery
- Capacity: 3600Wh
- Battery Chemistry: LFP
- Battery Cycle Life: 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity
- Shelf Life: 1 year (after a full charge)
- Dimensions: 25 x 11.2 x 16.4 inches
- Weight: Approx. 84lbs

Shipping is FREE on all orders to customers within the United States.
We don't want to mess around with fine print and extra charges, we
like things to be simple and easy.

We accept the following credit and debit cards:

  • Visa

  • Mastercard

  • American Express

  • Discover

  • Union Pay

  • Paypal

  • Diners Club

  • JCB

  • ELO

  • Shop pay 

  • Google Pay