How to solder the lithium battery to the ear

- Oct 31, 2019-

If it is an aluminum ear, the electric iron is not soldered. Such a pole needs to be welded with a nickel piece or a screw.

If there are nickel sheets in the ear, you can use the iron iron to weld, use 75W electric iron, first properly scrape the surface of the nickel sheet, rosin welding, ferro-iron to heat the nickel sheet to a certain temperature, the solder wire is sent to the tip and pole Between the ears, the tabs are tinned and soldered easily after soldering.