Product Details
This Smart Extra Battery is designed to boost the energy storage capability of the EcoFlow Delta Pro portable power station. The lithium-ion phosphate battery has a capacity of 3600 watt-hour and can be recharged 3500 times to 80% capacity.

Features:
Connect one with a Delta Pro to double the total capacity to 7200Wh
Connect two extra batteries to  DELTA Pro for total capacity to 10.8kWh
It can be recharged  from EcoFlow's Smart Generator,solar panels, AC outlets, EV charging stations
Bulit in LCD screen display battery percent, remaining recharge time, hours left, and more
Can check the battery's status anywhere from the EcoFlow app



 
 
Includes:
 
1 × Delta Pro Smart Extra Battery



 
 
Specifications:
 
 
Dimensions (L × W × H/D): 63.5 cm × 28.4 cm × 41.7 cm (25 in. × 11.2 in. × 16.4 in.)
Weight: 38.1 kg (84 lb.)



 
 
Warranty: 24 months