LED Digital Battery Tester, Universal Battery Checker BT-168D Household Battery Volt Checker Multi Size Battery Charge Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery)

LED DIGITAL DISPLAY: The battery charge checker provides accurate reading display through the display screen, and the results can be read directly. Compared with the traditional pointer prompt, it is faster and more intuitive, and can effectively prompt the detection efficiency.

SAMALL AND LIGHTWEIGHT: The battery checker tester is tiny and lightweight, making it convenient to store and transport. It may be transported in a drawer or a backpack. It does not take up a lot of room and can be taken out and utilized anytime.

NO BATTERY REQUIRED: This household battery tester is powered by the battery being tested. No longer have to worry about the device running out of power and being unable to use. Warm Tips: The test time should be as short as possible to avoid unnecessary battery consumption.

WIDE APPLICATION: This portable battery tester is suitable for AAA, AA, C, D, 9V, 1.5V and button batteries, suitable for various household batteries and most batteries, to meet your daily needs.

EASY TO USE: Simple operation, just put in the battery, and you can test it without selecting the battery type. This digital battery tester checker can show the true status of the battery, allowing you to use the battery reasonably and avoid waste.