DIY Mini Spot Welder 5 Gears Adjustable Portable Handheld Spot Welding Machine Fast Charge Lithium Battery with Spot Welding Pen Nickel Sheet Charging Cable

Features:
High quality material: this lightweight, portable spot welder is made of solid, durable aluminium alloy housing, with anodic oxidation surface, wear-resistant.
Efficient welding: it is with total 5 gears of output power, easily adjustable, for precise welding; and there are LED light to indicate the working gear.
Good performance: welding pen, with gold-plate terminal, long enough, flexible to use, quick to install, fine conductivity, ensures beautiful welding spots.
Safe, reliable use: the welding machine has low voltage, over current and over-charge protection, low battery alarm function, auto-off under low power.