18650 project?


New member
Jan 8, 2017
Hello everyone!
I am sorta new to all of this, but im planning on building a portable speaker of sorts, and im thinking about using 18650s but i have no idea where to start. I want it to be easily rechargeable like a normal portable bluetooth speaker, but im not sure what to do with the housing for 18650s and how to recharge them. Also maybe a display for the battery percentage? Is there a better battery i should use instead? Anything else i should know? Ive dabbled in electronics, but my last version of this build was a Lead acid piece of garbage weighs a ton battery and more of a proof of concept than anything. Thanks in advance!