USB Power Box - Power Functions PF/PF

Are you also tired of constantly running out of batteries, changing them and wasting money on them? For LEGO projects that constantly use power, this can be very annoying. With our USB Power Box, this is a thing of the past and you never have to worry about your batteries again. Good for the environment, good for your stress level and great for your wallet!

Use any USB power source you have available and our USB Power Box will ensure the power is converted as efficiently and optimally as possible. For example, to power the USB Power Box you can use a USB smartphone/tablet charger, your computer's USB port, a USB power bank or any other USB power source. Great to use for static models, such as Great Ball Contraptions and electric display models, or use a USB power bank for your portable projects. For builds that require a lot of power, we recommend using a USB fast charger to power the USB Power Box.

Power Functions PF/PF

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Top and bottom of the power connector is linked to the LEGO Power Functions System. A LEGO PF Battery Box, LEGO IR Receiver or Power Controller is needed to power LEGO (servo) motors or lights. As an example, both the LEGO PF Battery Box and 88000 work great, but are too big for some projects. Important note: Always remove the 6 batteries from a LEGO Battery Box before using the USB Power Box!
If you don't have a LEGO PF Battery Box or don't want to use one to save space, you can also use our Power Controller for LEGO in conjunction with the USB Power Box - Connector for Power Functions.