Nickel Strip 10m Battery Sheet Plate Steel Belt Connector Spot Welding Machine
Description- 10-meter package of nickel-plated steel strip 18650 lithium battery connection piece battery special spot welding nickel-plated strip nickel-plated piece.
- Note: The word 18650 in the title name is just for the convenience of searching, not the nickel belt of this link is limited to 18650 and 21700. As long as the size and width are suitable and the current is suitable, any size battery can be used. That is to say, there is no stipulation on what nickel belt to use for 18650, 21700, and 32650. Of course, if the battery is larger, the nickel belt should be wider, but it is mainly based on the current. For example, the 32650 only needs to go 5A. , Then 0.15*8 nickel belt can also be used.
- Regarding whether it is possible to solder: We cannot simply answer that it is good to solder, nor can it be said that it cannot be soldered. In fact, nickel plating is definitely not as good as pure nickel, and pure nickel is not as good as copper. (The best example is when you solder the remote control. The battery spring must not be welded with a copper wire of the same thickness). After all, nickel plating is affected by the surface roughness of the steel strip substrate and the nickel plating process is different (it may be difficult to apply tin if it looks good and bright, and tin is better if it is rough and black. The dispersion is still relatively large, you can't say which The quality is not good, but which one is right for you. Most of them still need to cooperate with the flux, that is, the nickel-plated steel shell battery has flux and becomes good soldering, otherwise the flux will have no value.
- Customers have been asking how wide the 18650 battery strap is? In fact, there is no requirement for how wide 18 should be, how wide 26 should be, and how wide 32 should be. Specifically, it depends on the current. The 18650 is in the mobile power supply. 0.1*5 is also ok, and it needs to be 0.2*8 or more in the high-current power; so it is still selected according to the current. Of course, the battery is generally thicker, and the width corresponds to the wider point. 5-8MM wide. Use 6-12MM for 26650 and 8MM-15 for 32650. Thicker and wider also play a fixed role mechanically. Anyway, it depends on the situation.
- Product material: Nickel-plated steel strip adopts low-carbon cold-rolled steel strip (SPCC), and the surface is nickel-plated. Regarding the surface brightness: 0.1 thicker is brighter, due to the process, the thicker the less brighter, 0.3 is darker.