EcoFlow DELTA 3 Series Smart Extra Battery

• Increase the capacity of DELTA 3 Plus/DELTA 3 with an extra 1024Wh.

• Get 10 years of daily use until it hits 80% of its original capacity. Embrace 4000+ charging cycles enabled by the LFP battery chemistry.

• Plug-and-play system. Use the EcoFlow app to monitor and control the DELTA 3 Smart Extra Battery.

• Leisure and Hobby (campervan, glamping, off-grid events)

• Professional Use (onboard power solution for commercial vehicles, DIY, skilled trades, film industry, contractors, medical equipment)

• Home Back-up Solution (fridge, freezer, TV, devices, Wi-Fi,
microwave, washing machine, air fryer, oven)

• Off-Grid Living (Hybrid renewable charging when paired with solar panels)

• Capacity: 1,024 Wh extra storage to expand your DELTA 3 or DELTA 3 Plus power station

• Battery Chemistry: LiFePO₄ (long-life, stable performance with ~4,000+ cycles to 80% capacity)

• Weight: 9.6 kg / 21.2 lb

• Dimensions: 398 × 200 × 198 mm

• Plug-and-Play Design: Simple integration with compatible power stations – no tools needed

• Smart Monitoring: Works with the EcoFlow app to view battery status and control usage

• Compatibility: Designed for EcoFlow DELTA 3 and DELTA 3 Plus series

• Warranty: 5-year

• EcoFlow DELTA 3 Smart Extra Battery

• Extra Battery Connection Cable for easy attachment to your power station

• User Manual & Warranty Documentation