EcoFlow DELTA, User Manual, Page: 10 / 108

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1. What battery does the product use?
It uses high-quality lithium-ion battery.
2. How long can the product charge my devices?
The charging time is shown on the product’s LCD Screen, which can be used to estimate the
charging time of most appliances with stable power usage.
3. How can I know if the product is charging?
When it’s charging, the remaining charging time will be shown on the LCD Screen. Meanwhile,
the charging indicator icon begins to rotate with the remaining battery percentage and the input
power shown on the right of the circle.
4. How to clean the product?
Please gently wipe it with a dry, soft, clean cloth or paper towel.
5. How to store the product?
Before storing, please turn off the product first, and then store it in a dry, ventilated place at room
temperature. Do not place it near water sources. For long-term storage, please discharge the
battery to 30% and recharge it to 60% every three months to extend its battery life.
6. Can I bring the product on a plane?
No.
4. FAQS