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The EcoFlow DELTA Pro 3 Smart Extra Battery is a high-capacity expansion unit built for serious off-grid applications and backup systems. Engineered for those who need scalable energy access, this battery offers reliable long-term performance with advanced LFP chemistry. Whether you're supporting essential devices during outages or powering outdoor setups, this unit integrates seamlessly with the DELTA Pro 3 main system to double your available energy with minimal setup time.
* The Extra Battery Port on the battery is an EcoFlow proprietary port.
This extra battery is ideal for powering workstations, tools, or essential appliances when reliability matters. Its modular capability means you can scale your setup as needed without major hardware overhauls.
Designed with ease of use in mind, the battery's architecture allows vertical stacking and fast linking. The system automatically syncs when connected, so there’s no extra configuration required.
Despite its solid build, the unit remains portable, allowing for quick redeployment in different settings. It's built to endure thousands of cycles, making it suitable for both seasonal use and daily operation.
The EcoFlow DELTA Pro 3 Smart Extra Battery is a high-capacity expansion unit built for serious off-grid applications and backup systems. Engineered for those who need scalable energy access, this battery offers reliable long-term performance with advanced LFP chemistry. Whether you're supporting essential devices during outages or powering outdoor setups, this unit integrates seamlessly with the DELTA Pro 3 main system to double your available energy with minimal setup time.
* The Extra Battery Port on the battery is an EcoFlow proprietary port.
This extra battery is ideal for powering workstations, tools, or essential appliances when reliability matters. Its modular capability means you can scale your setup as needed without major hardware overhauls.
Designed with ease of use in mind, the battery's architecture allows vertical stacking and fast linking. The system automatically syncs when connected, so there’s no extra configuration required.
Despite its solid build, the unit remains portable, allowing for quick redeployment in different settings. It's built to endure thousands of cycles, making it suitable for both seasonal use and daily operation.
Product data is provided by Icecat, we do not warrant the accuracy of the material above.