Quartz Energy Bank

This is for the people like me who don’t count on deities, elements or spirits for most of their work, but rather on personal energy.
You will need: 
A quartz crystal
A mason jar, or glass bottle
What you shall do:
Grab the quartz crystal and charge it with the most energy physically possible. You can do this by visualizing, or breathing into it, crystal grids, elemental charging, etc…
Then you want to place it in your glass jar, and close the jar very quickly.
The explanation:
How this came to  mind was that quartz crystals multiply energy, whilst glass contains it. By charging the quartz with that energy, it multiplies it and fills the glass jar, which doesn’t let it escape.
How to use it:
How you want to use thisitem, is by opening it during spellwork, and using that energy instead of the lements or a deity. This allows for more independent Magick.
You can also drop objects you want to enchant into the jar after putting your intent into the energy.