4x18650 Battery Pack
thingiverse
Battery holder for 4 li-ion batteries of 18650 type. you can connect the batteries in the following options: 2 parallel, 2 serial 4 serial 2 serial, 2 parallel. I used copper sheet for the contactors. I made it for my RC boat and connected it 2Px2S which gives about 8Volts. I added 4 rectangular holes for optional cover which has to be designed.
Download Model from thingiverse
With this file you will be able to print 4x18650 Battery Pack with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 4x18650 Battery Pack.