Summary

Powerbank base designed to attach to the galaxy projector. Its purpose is to integrate a rechargeable battery directly into the projector base, making it portable.

Components

The base includes space to accommodate two 18650 cells, two 1S BMS modules, one USB-C port, one USB-C cable, and one USB step-up charger.

2 × 18650 cells

1 × USB-C cable

2 × 1S BMS modules: https://a.aliexpress.com/_EH19zFA

1 × USB-C port: https://a.aliexpress.com/_ExIClH6

1 × USB step-up charger: https://a.aliexpress.com/_EwuhoCk

4 × rubber feet (12x8x7mm): https://a.aliexpress.com/_EJHHDtw

Donations in Bitcoin Cash are welcome:
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Just in case someone finds it useful and wants to contribute—thanks!