100W PD Powerbank 4p4s 18650 40000mah (3,7V)

4s4p 18650 Powerbank with 100w USB C Powerbank module.

I chose ASA carbon fiber filament for the power bank module because it generates too much heat at full 100W power output for PLA to withstand.

You need one Powerbank module I used this one:

https://de.aliexpress.com/item/1005004645663172.html?spm=a2g0o.order_list.order_list_main.10.18e95c5f8W1UPW&gatewayAdapt=glo2deu

Additional you need for the front two M3x14 screws and M3 nuts and for the case four M4x34 screws with nuts.

⚠️ Safety Notice

Building lithium-ion batteries requires specialized knowledge. Pay close attention to insulation. A short circuit can pose a fire hazard!