Size D Placeholder Elimination Adapter for External Power Supply Installations in Electronics

LR20 placeholder cylinder not conduct size D fake virtual placeholder, suitable for water heaters, gas stove, flashlights, toys, LED lights. LR20 D size fake connection, with disconnected positive and negative poles, used to connect a power adapter to supply power to the desk lamp, fan, and speaker. LR20 D connection, as a conductive conductor, not with charging function, positive and negative poles soldering power adapter can be used for various electronic devices. Size D Placeholder Elimination Adapter for External Power Supply Installations in Electronics Features: LR20 placeholder cylinder not conduct size D fake virtual placeholder, suitable for water heaters, gas stove, flashlights, toys, LED lights LR20 D size fake connection, with disconnected positive and negative poles, used to connect a power adapter to supply power to the desk lamp, fan, and speaker. LR20 D connection, as a conductive conductor, not with charging function, positive and negative poles soldering power adapter