Features: 1. High power lithium battery 2. 40cm welding pen cable for more flexible operation 3. Level 1 to level 6, adjustable 6-level power for more precise soldering 4. Automatically thermal protection. 5. 67000mAh battery with capacity indicator to show the percentage 6. Thickened pure copper overflow strip 7. Type-C 2A charging. 8. Suitable for 18650 nickel cadmium battery, nickel sheet of cylindrical battery, NI-MH battery, nickel-hydrogen batteries, etc.
