電烙鐵和焊條捲筒

電烙鐵是一種工具物品 ，用於將裝置 和車輛 的電力系統 連接。部分裝置和控制器 需要電力才能運作。

The soldering gun features a small light, which indicates the connection state of an aimed gadget. Red light means the gadget needs a connection, but isn’t soldered yet. Green light means the gadget is properly soldered. No light means that no connection is needed.

To solder, the gun needs to be loaded with soldering wire. Each soldered connection takes one reel of soldering wire. When consumed, the reel needs to be replaced with a new one.

The soldering gun can be purchased in one of the shops . The soldering wire reels can be purchased in all shops around the valley.