VWjwtta02

thanks for your response. yeah im more confused now than before lol, ive been reading alot online trying to come up with a battery idea but its getting more n more complicated. will have to keep researching i guess.

nicley detailed DIY. would i be able to make 4 of these then once all 4 are done can i wire them in parallel to maintain 3.7v and wire them into 1 mini usb 5v li-ion charging board? i am gonna make a bluetooth speaker and plan on a 4 of these batteries. will run 2 mini amps (2×3w) powering 4 (2" 3watt) speakers and will b adding a bluetooth module as well. any suggestions greatly appreciated, seein that im new to this and only k ow what ive learned through all the great diy's (incl. this one) on instructables.com. thanks

awesome build!!! hey i have a ? on making a portable speaker and cant find an answer on google, lol. Is it possible to use a laptop battery pack without removing the batteries. If so, besides adding a charging port to it what else would i need to be aware of as far as matching volts from bat. pack to amp and bluetooth reciever? im somewhat of a newbie so if u can explain it in 3rd grader terms id really appreciate it. thanks

o i c. well thanks for the response, n i will keep on researching n hopefully someone comes up with a diy on this soon so i can copy it. lol! thanks again

Hi there, was lookin through some of the awsome diy's on here n xame across urs. I actually am planning on a similar build as what u described. Ive been looking around for a small bookshelf speaker to turn into a bluetooth rechargeable music box. havent found any DIY's on it yet tho. have u gotten around to working on that project? Im looking for ideas on amps, batteries, and bluetooth chips that will work good together to deliver a long playtime and ALOT a sound. Im kind of a newbie so dont have much knowledge on matching batteries to amps and on proper charging to avoid battery damage due to overcharge or undercharge.