Pay in 4 interest-free payments of $49.75 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
286Wh power station + 5000mAh RAPID power bank
*Note: This oversized item ships by truck
Double the Output: Chain 2 × DELTA Pro Ultra Inverter together for a continuous output of 12kW and peak output of 18kW to run even the most heavy-duty appliances
A high conversion rate guarantees a fast solar charging speed: 0-100% in 4-5 hours (2 sets) and 7
0 Smart App Control: Dashboard to monitor real-time battery status
EcoFlow Extra Battery Expansion Adapter label_new 286Wh power station + 5000mAhExtra Battery Expansion Adapter will ship on 15 August 2026. The EcoFlow Extra Battery Expansion Adapter connects two Smart Extra Batteries with a single cable, expanding the capacity of DELTA 3 Max Plus and DELTA 3 Ultra Plus. DELTA 3 Max Plus works with: DELTA 3 Max Plus Smart Extra Battery, DELTA Pro 3 Smart Extra Battery, DELTA 3 Smart Extra Battery, EcoFlow 800W Alternator Charger, EcoFlow Alternator Charger 600, EcoFlow Alternator Charger Plus
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