Tlily - 8PCS welding needle Aluminum oxide 3mm Eccentric rod welding machine welding pen brazing battery nickel plate X2 I498390

Avoid sticking the electrode. The welding site is not yellow and the welding point is beautiful Avoid the virtual welding phenomenon. Stop the phenomenon of welding spark is generated. Excellent electrical conductivity and thermal conductivity. Scope of application: spot welding of nickel spot welding battery pack production of mobile phone batteries. Application: Suitable for spot welding between nickel strip, nickel plated steel sheet and coated steel strip in battery production. In the production of Ni- batteries, Ni-Cd batteries, polymer batteries, lithium batteries and other batteries, spot welding connectors, cores and lead sheets are used. Color: copper Material: alumina copper Size: Length: 40mm Package Contents: 16x Welding Needle Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.