Large 18650 Battery Power Bank

cults3d

In this project we built a 300w 3D Printed Li-Ion Battery power Bank. Below is our objective for the project. Our goal for the project is to be able to 3d print a power bank with ac outlets that is easy to build and assemble. Below is our objective for the project. Project Objective ● 3D Printed under 24 hours ● Must be easy to build and use ● Must be easy for kids to learn ● Fully customizable with different power usage ● Must be practical and reliable Parts -3D Printed Part -Lithium-Ion Battery Cells (15pc) -BESTEK 300W Car Power Inverter (Red) -DZS Elec 2PCS LM2596 DC-DC Step Down Variable Volt Regulator Input 3.2V-40V Output 1.25V-35V -3S 11.1V 12.6V 25A W/Balance 18650 Li ion Lithium Battery PCB Protection Board -45W Ac Adapter/Laptop Charger for HP Chromebook 11 -DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug -Nilight 90013L Round Toggle LED Switch 12V - DC 12V 24V 36V 48V 72V Battery Meter with Alarm, Battery Capacity Voltage Indicator -XT60 Connectors Male & Female Plug Tools -FDM 3D Printer with minimum height of 150mm -Enhanced Rechargeable Portable Spot Welder Machine 6 Gear Adjustable Mini Small Battery Spot Welder -Digital Multimeter -Soldering Iron Kit with heat gun Check out for the build video: https://youtu.be/AgtWyXoqlzI