Product information:
Name: Portable Spot Welder
Built-in high-rate battery: 5500mAh
Pulse time: 9 levels adjustable (key cycle)
Trigger delay: 0.5 seconds
Adaptation charger requirements: 5V 2A
Independent power indicator light mode: welding output voltage
4.2V MAX
Welding current: 700A MAX
Battery type: Rechargeable polymer lithium battery