Thingiverse
DIY Laptop Powerbank that you can actually carry and use by FractalAphelion
by Thingiverse
Last crawled date: 4 years, 10 months ago
Most of the designs that I have seen thus far are mostly too bulky to even use on a daily basis, thus I have designed this. The rated safe capacity that this can output is about 60 watts. I have already extensively the components used this design before posting it on thingiverse.
The design can adopt a 18650 rechargeable battery pack, but in my case, lithium polymer batteries were available from a salvaged powerbank. The project can cost in the range of about 10 usd to 50 usd depending on how you can source all of your components. You can edit the battery pack enclosure to suit your needs in fusion360.
Components list (not affiliated with Aliexpress in any way, just use links for general costing):
LTC1871 boost module: https://bit.ly/3gXTENe
XL4015 buck module for CC/CV battery charging: https://bit.ly/3bqZqpr
QC 3.0 power bank module: https://bit.ly/3i1wwyH
Build video: https://www.youtube.com/watch?v=K1Im0hFjL3Q
Like what I do? Please support me on patreon:https://www.patreon.com/JabinElectronics
The design can adopt a 18650 rechargeable battery pack, but in my case, lithium polymer batteries were available from a salvaged powerbank. The project can cost in the range of about 10 usd to 50 usd depending on how you can source all of your components. You can edit the battery pack enclosure to suit your needs in fusion360.
Components list (not affiliated with Aliexpress in any way, just use links for general costing):
LTC1871 boost module: https://bit.ly/3gXTENe
XL4015 buck module for CC/CV battery charging: https://bit.ly/3bqZqpr
QC 3.0 power bank module: https://bit.ly/3i1wwyH
Build video: https://www.youtube.com/watch?v=K1Im0hFjL3Q
Like what I do? Please support me on patreon:https://www.patreon.com/JabinElectronics