Ridgid Battery Adapter for USB devices
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Charge up to 4 USB devices simultaneously from a single Ridgid battery.
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Model information
- Source
- Printables
- Category
- Tools
- License
- Creative Commons — Attribution — Noncommercial
This is a model that allows you to charge up to 4 USB devices simultaneously off a single Ridgid 18v battery.
- It requires a Ridgid replacement switch that I bought from HERE.
- 2 Makerhawk DC-DC USB boards from HERE.
- 4 M3 x 10mm screws and nuts
I made a few mistakes putting this together, and I couldn't find screws small enough for the USB board, but I made it work and it looks decent now that everything is put together.
There is a small parasitic drain with the USB boards and since there is no on/off switch if you leave this on a battery for a long time it will eventually drain the battery. I may modify the model to add a power switch somewhere.
Printed in Overture PETG on a Prusa Mini+ with no supports.
The USB box was a remix from: https://www.printables.com/model/119833-case-for-makerhawk-usb-dc-dc-buck-regulator