Enhance the performance of your electronic devices with these AAA battery spring contacts. Suitable for remote controls, toys, and other battery-operated items, they provide a secure and stable connection. The robust metal construction ensures longevity, while the spring design allows for easy battery installation and replacement. Features -Color:Silver -Material:Iron -Size:1.40X0.90X0.80cm/0.55X0.35X0.31in -Size:1.40X1.00X0.10cm/0.55X0.39X0.04in -Note: Suitanle for AAA battery -Battery replacement made easy: facilitates easy battery replacement, prolonging the life of your remotecontrolled toys -Stable power supply: spring plate design ensures a stable connection for consistent power output - durability: made with great materials that resist wear and tear -Broad compatibility: suitable for various remotecontrolled toys, including model cars and plane toys -East installation: quick and easy to install, enhancing user convenience Package list: 10 x sets battery supplies