Universal BT168 Pointer Battery Tester Volt Checker For AA AAA 9V Button Multiple Battery BT-168 Voltage Meter Size Tester Tools

Product description

• No Required Conveniently, AA battery tester is powered directly by battery being tested. This means you never have to worry about device running out power and becoming unusable when you need most.
• Easy to Use Operating our battery tester is incredibly simple. You just need to place battery into tester and will automatically detect and test eliminating need to select battery type manually. Dlyfull battery tester provides an accurate assessment battery's true status, helping you avoid wastage still-functional and ensuring that worn-out ones are promptly replaced.
• Compact and Functional These household battery testers are designed to be both compact and functional, making them easy to store and carry around. They can be conveniently placed in a drawer for easy access or slipped into a backpack for use on go. Taking up minimal space, they can be taken out and used anytime, anywhere, ensuring you're always prepared to test your
• Testable Battery Types Our Battery Tester is designed to accommodate a variety battery sizes, including AAA, AA, C, D, 9V, and even smaller 1.5V Button Cell This makes suitable for a wide range household efficiently meeting your needs in daily life, whether s for remote controls, toys, or other electronic devices.