MECHANIC W04 Mini Spot Welder for Battery

Features: -The operating voltage complies with mobile phone industry standards to avoid the breakdown of battery cells -Breakthrough the precision of traditional soldering pencil the tip is as fine as 0.5mm -Multi-power adjustable output, precise welding -The spot welding machine is also a power bank with a capacity of up to 3850mAh -It is suitable for the replacement of mobile phone electronic components and small battery boards, and precision welding of lithium battery nickel chips -It can weld nickel sheets of lithium battery and supports welding of mobile phone batteries such as phone, Xmi, Hw, etc -Four gear adjustment, multi-power adjustment, output, and precise welding