EcoFlow DELTA PRO SMART EXTRA BATTERY Frequently Asked Questions

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THEME: DELTA PRO SMART EXTRA BATTERY

1. WHAT IS THE SMART EXTRA BATTERY CAPACITY OF DELTA PRO?

DELTA PRO SMART EXTRA BATTERY has a battery capacity of 3,600Wh (48V 75Ah).

2. WHAT IS THE LIFESPAN OF THE SMART EXTRA BATTERY?

DELTA PRO SMART EXTRA BATTERY maintains 80% capacity after 3,500+ cycles and 50% capacity after 6,500+ cycles.

3. HOW CAN I GET THE LONGEST LIFESPAN FROM THE SMART EXTRA BATTERY?

1. Keep it within 20–30°C and away from water and heat.
2. For safety reasons, do not store DELTA PRO SMART EXTRA BATTERY above 45°C or below −10°C for extended periods.
3. For long-term storage, discharge the battery to 30% and charge it to 60% every three months.

4. WHAT IS THE CELL BATTERY TYPE?

The type of cell batteries are: cube, PCF battery, 1 parallel 15 series, 15 cells.

5. CAN THE EXTRA BATTERY BE CHARGED VIA THE AC ADAPTER OR IT HAS TO BE CONNECTED TO THE MAIN UNIT TO CHARGE?

The Extra battery has to connect to the DELTA Pro unit for recharge and discharge. It only one port that can connect to the DELTA Pro for use and get charged.

6. HOW FAST DOES THE SMART EXTRA BATTERY CHARGE?

The charge speed varies depending on your chosen charge method. Via a standard AC wall outlet, you can expect a full charge in 2.7 hours assuming your DELTA Pro unit is fully charged.

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