Pay in 4 interest-free payments of $412.38 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Portability: Compact size for convenient storage and transport
Includes 250mm cable (battery to battery)
the IP67 waterproof-rated enclosure features a reinforced glue channel and screw-latch for added protection against moisture
Bypass diodes minimize power loss in shaded conditions
EcoFlow | DELTA Pro Ultra X Smart Extra Battery LiFePO4 Expansion Battery Big Battery Portability: Compact size for convenientDELTA Pro Ultra X Smart Extra Battery LiFePO4 Expansion Battery The EcoFlow DELTA Pro Ultra X Smart Extra Battery is a modular LiFePO4 expansion battery designed to increase the energy storage capacity of compatible DELTA Pro Ultra X home backup systems. It integrates directly with the DELTA Pro Ultra X Inverter for seamless capacity expansion and centralized battery management. Suitable for whole home backup, residential energy storage, and off grid
