eric_chu Lightsaber Battery Pack

thingiverse

Just a battery pack, nothing more, just a simple battery pack. A few cells linked together to store up some energy, waiting patiently to be called upon when needed. Not much to look at, but oh so useful when the going gets tough. Whether powering a smartphone or a laptop, it's there to help get the job done. No frills, no fuss, just a reliable battery pack.