Back Power Station DELTA 2 Datasheet e Manuals MANUAL_EcoFlow_DELTA_mini_Multi_EN.pdf Certifications CERTIFICAZIONE_CE_ECOFLOW_EN.pdf CERTIFICAZIONE_ROHS_ANBOTEK_ECOFLOW.pdf Warranties and Deductions PRODUCTS_WARRANTY_POLICY_ECOFLOW.pdf Extra EU DELTA 2 Max Sales Deck - IT (1).pptx FLYER ECOFLOW DELTA 2 IT.pdf