Looking for advice on my first upcoming project
So l'm planning my first project to repair and maybe even upgrade a speaker that im buying used.
It's a marshall kilburn 1 with reportedly a bad battery.
it takes "4X 3.7V LI-IO BATTERIES, 2200MAH"(from the user manual), which seem to be wired in a straight series. I was hoping to make my own battery out of lithium ion cells with a large capacity.
Its literally my first ever doing anything like thiS, though, and I dont currently own any type of welding or soldering equipment right now, though.
I was hoping you guys could offer recommendations and any wisdom you think would be useful to a beginner dumbdumb.