12v-spot-welder

1 год назад

The video reviews a $20 spot welder for lithium-ion batteries. The reviewer tests the welder's functionality and strength, noting its ease of use and impressive welding quality. They also test the welder's heat output, finding it significantly cooler than soldering.

7 лет назад

The creator of a DIY battery spot welder shares an update on their design. They upgraded the cables to thicker, more rigid ones, and improved the copper connector. The video demonstrates the welder's effectiveness by welding tabs onto a battery cell, showcasing its ability to create strong, reliable welds.

4 года назад

This video unboxes and tests a 12v 18650 battery spot welder PCB circuit board. The creator discusses the features of the board and demonstrates its welding capabilities. They also mention that they will be giving away the board at the end of a series of five videos.

1 год назад

This video documents the construction of a custom battery and enclosure for a DIY spot welder. The creator details the process of assembling the welder, building the battery pack, and testing the performance of the finished product. The video also includes tips for optimizing the welder's settings and troubleshooting potential issues.

1 год назад

The video follows a creator testing a DIY spot welder kit. They attempt to weld nickel strips together for a battery pack, but encounter difficulties with the welder's power and the thickness of the strips. The creator experiences a surprising event, leaving viewers to wonder what caused the noise and if the welder is damaged.

3 года назад

This video shows how to build a powerful spot welder using a kit and a high-capacity lithium polymer battery. The creator demonstrates the process of assembling the kit, soldering components, and testing the welder's performance with various nickel strips. The video also highlights the importance of using appropriate connectors and cables for high-current applications.