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If I use a power bank to power the projector, will it impact the image brightness?

Yes, it will impact the brightness of the projector. The brightness is related to the power supply. The portable projector supports 3 power modes: Normal/Eco/Low Power Consumption mode. When using a power bank which supplies power below a 100W level, the power mode will switch to either "Eco mode" or “Low Power Consumption mode” (brightness decreases 30% to 50%). This is a user-friendly design feature intended to save power and extend the LED life.

Note: While the GP100(A) does not come with an internal battery, its compatibility with USB-C PD enables convenient power supply from a portable power bank, enhancing the projector's versatility for on-the-go use.

Applicable Models

GP100A

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