Portable Automatic trigger 18650/21700 Battery Spot Welder Tool Kit 6 Gears Adjustable Mini Spot Welding machine

Portable Automatic trigger 18650/21700 Battery Spot Welder Tool Kit 6 Gears Adjustable Mini Spot Welding machine

Descriptions:
- This product is an electronic product and requires considerable knowledge of electric power. It can weld common steel battery electrodes (such as 18650, 21700, etc.). Aluminum and copper pole pieces are not suitable for use.

Must use the original 5V charger, otherwise the damage will not be guaranteed

Specification:
- Battery 10600Mah
- Battery type: 3.7V 1A
- Suitable for  14650 17490 18650 21700 26650 32650 battery
- Trigger delay: 0.8S
- Gear: 6 gear adjustable (1-6-1, 6 is max gear)
- Recommend charger: 5V 1A