[Phil Pemberton] has been building quite a few battery packs over the last year ... He decided to build a simple capacitance-discharge resistance welder to assemble the packs more efficiently.

Control is where [WeAreTheWatt]’s next-level battery tab spot welder shines. The fact that there’s not a microwave oven transformer to be seen is a benefit to anyone sheepish about the usual ...

How ultrasonic metal welding meets the ... the assembly of multilayer battery designs. When more than one battery is needed as part of a larger battery module or pack joined by a busbar structure ...

When connecting the positive tab to the battery, "Manufacturer B's" welding process—which Exponent called "poorly controlled"—created high, sharp welding burrs. Normal expansion and ...

Our partnership with TWI on ultrasonic and laser welding ensures that manufacturability and industrialisation of our battery packs are embedded early in the design process.” Dr Abbasi Gandhi ...