Portable Welding Machine DIY Set Handheld Small Size Weilding Tool Aluminum Alloy Cover Utility Tool

Features:
This is an tool set for you to welding 18650 lithium battery, which is utility and easy for you to use.
With the aluminum alloy shell, lightweight and portable, stable and reliable, wear resistant and can provides long service time, so you do not need to change then often.
With the 5.5 quick remove welding pen, which can give you a better using experience.
When you do use it for welding, you can also use it as the power bank, with the 5V micro USB cable, you can use it to supp-ly power for your mobile phone.
With the recharging indictor light and the level indictor light, when the light is flicker, it is rechaging, and will being long bright after full, as for the level light, from left to right, the level will become more higher.