The EcoFlow DELTA 3 Plus + DELTA 3 Extra Battery combines EcoFlow's flagship portable power station with a compatible smart extra battery — doubling (or more) your available runtime for whole-home backup, extended outdoor use, or off-grid living.

What's Included

• 1× EcoFlow DELTA 3 Plus Portable Power Station
• 1× EcoFlow DELTA 3 Series Smart Extra Battery

About the EcoFlow DELTA 3 Plus Portable Power Station

1–5kWh expandable with DELTA 3 Extra Battery, DELTA 2 Extra Battery, DELTA 2 Max Extra Battery, or DELTA Pro 3 Extra Battery via an Alternator Charger XT150 Output Cable.

• 1800W AC output, 2200W (surge 3600W) with X-Boost
• 5 fast recharging methods (AC, Solar, 800W Alternator Charger, Smart Generator 3000 (Dual Fuel), Multicharging)
• 5-year warranty

About the 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 3000+ 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.

*With one of the most comprehensive 5-year warranties available, we go the extra mile to give you peace of mind.

Why Buy From Urban Supply

• Authorized EcoFlow dealer — full factory warranty honored
• Free shipping on orders over $299
• Price match guarantee
• 30-day return policy
• US-based customer support, Mon–Fri 9AM–9PM EST