Unifizz AAA Batteries Metal Battery Spring Contact Plate 8 x 9MM Unipolar Plate Conversion Spring Nickeling Plate Contact Terminal for Remote Control Battery Charger 10 PCS

["[Material] - The battery spring plate is made of iron with nickel-plated surface, which has good conductivity and better electrical performance.","[Application] - It is suitable for most of devices with batteries cell box such as remote control, battery-driven clock, remote-control car and more.","[Features] - The battery spring is deformed under the action of external force. After the external force is removed, the spring can be restored. The spring in the battery compartment can be compressed and play a good conductive role.","[Note] - The package includes the spring plate only. Battery and battery Box are both not included.","[Size] - Plate Size: 8 x 9MM; Thickness: 0.3MM; Pole Piece Type: Unipolar Plate. Details size, please check the picture show."]