Features:

• Expandable capacity - Increase the capacity of DELTA Pro with an extra 3600Wh.
• Triple power at up to 30% lower cost - 3-10kWh expandable capacity to fit your energy storage needs. Add up to two DELTA Pro Extra Batteries to gain a capacity of 10.8kWh. And it's up to 30% more affordable than a power station of the same capacity.
• 10-year lifespan with an LFP battery - Get 10 years of daily use until it hits 80% of its original capacity. Embrace the 3000+ charging cycles enabled by the LFP battery chemistry.
• Easy to use - Plug-and-play without setup. And use the EcoFlow app to monitor and control the DELTA Pro Extra Battery.
• 5-Year Full Warranty - With one of the most comprehensive warranties in the industry, we go the extra mile to give you peace of mind.

Tech Specs:

General
Capacity: 3600Wh
Dimensions: 25 x 11.2 x 16.4 in  (63.5 x 28.5 x 41.6 cm)
Weight: Approx. 84 lbs (38 kg)
Battery Chemistry: LFP
Cycle Life: 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity
Applicable Models: DELTA Pro