1、LCD Visible Screen Design: Our battery spot welder machine, with visible color LCD screen, you can clearly know the remaining battery and gear level of the spot welder. 2、Gears Adjustable: This mini spot welder supports single and double pulse, continuous pulse trigger spot welding, can be adjusted gear according to your different needs, very fine adjustment can make welding more accurate, spot welding effect more perfect. 3、5000Mah Rechargeable Battery: Portable spot welder built in 5000mAh high rate rechargeable polymer lithium battery, with type C charging cable, can be fully charged within 2 hours, and it can continuously weld thousands of points after being fully charged. What's more, if you need to it charge to your phone, the mini welder tool can be used as a power bank. 4、With Welding Pen: The gold plate spot welding pen consists of multiple strands of high temperature wire, with fine conductivity, torsional resistance ability and low contact resistance, using safely. 5、Wide Application: The compact and portable size design is also very easy to carry. It is a very ideal spot welding tool for you. Suitable for iPhone for Android mobile phone lithium battery cell spot welding. Item Type: Spot Welder Material: ABS Weight: Approx. 395g / 13.9oz Welding Output Current: 200A (Maximum) USB Input: 5V 2A (Maximum) USB Output: 5V 2.4A (Maximum) Type C Output: 5V 2.4A (Maximum) Mode: Single And Double Pulse, Continuous Pulse Trigger Spot Welding Battery Type: 5000mah Lithium Ion Battery (Built In) 1 x Spot Welder 1 x Spot Welding Pen 1 x Charging Cable 1 x Instructions