Expandable capacity: This add-on battery connects with a DELTA Pro to double the total capacity to 7200Wh. Connect two of them to DELTA Pro for a staggering 10.8kWh to use off-grid
Convenient recharging from solar panels, AC outlets, EV charging stations, or our smart generator is easy;plug the extra battery into delta pro and they will recharge and discharge in tandem
More watt-hours at home the extra battery can be integrated to your home's wiring when connected to delta pro;these battery units become part of your hom's peak shaving and emergency power solutions
Ready for emergencies this extra battery can recharge directly from EcoFlow's smart generator outdoors, giving you another option for emergencies
LCD screen get all the same info about battery percent, remaining recharge time, hours left, and more on the built-in screen;you can check the battery's status anywhere from the EcoFlow pap