When charging and recharging simultaneously, the output power is about 70 to 80% of the input power. If the charger's power is too low (typically below 30W), it may not meet the minimum charging needs of high-power devices like laptops. We recommend using a charger with at least 100W, or pause recharging the power bank while it is powering other devices.

When charging and recharging simultaneously, once the power bank is fully charged, it will stop recharging itself to protect the battery. Recharging resumes automatically when the battery level drops to about 90%.