I got a Spot-Welder Sequre SQ-SW1 from sequremall. I wanted one for a long time, so when sequremall approached me with their Sequre SQ-SW1 Spot-Welder I was excited. I do a lot of battery pack build, have a mini Spot-Welder makes the process much faster. As a small test, I made a 12v S3 battery pack with 18650.


The link to this Spot-Welder Sequre SQ-SW1
https://sequremall.com/collections/sp...

Recommend lipo battery for this spot welder.
https://sequremall.com/collections/ba...

Use Coupon Code for 3% off
MakerMan






I used my previously made 40cell Charging & Capacity Testing Station to know the capacity of the cells for repacking the cells into proper battery packs.

40 cell Charging station for 18650
   • 40 Cell 18650 Charging Station | Make...  

40cell Capacity Testing Station for 18650
   • 40 Cell 18650 Capacity Testing Statio...  

12v 70Ah Battery pack
   • 12v 70Ah Battery pack | 18650 | MakerMan  

Many more 18650 related videos to come.

WARNING: Do everything at your own risk, lithium batteries can catch fire or explode if mishandled. This power bank requires a more than a basic understanding of electronic to complete.


For business enquiry email me - [email protected]





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