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ColombiaI have practiced and used several battery welding machines, I always had to wait a little while so as not to damage the machine. This new Cutting Edge Power machine is great. I can weld for a long time and nothing happens to it, it's incredible, I'm very happy with this machine.
United StatesI'm a member of Cutting Edge Power's early reviewer program. Timing for this was perfect as I'm working on a solar + powerwall for my father's cabin in Wyoming. The unboxing of this machine was quite different than their other products. The liquid-cooled electrode holders are particularly effective in keeping your hands comfortable. I welded around 1,200 Panasonic NCR18650B cells with no hiccups. However, I did notice the interface could use a bit of refining for smoother navigation. But once I was up and running, it performed brilliantly.
