Universal Battery Tester, Digital Battery Tester for AA, AA, C, D, PP3, 9V, 1.5V, Button Cell Batteries, Works Without Battery, Ideal Battery Tester for Testing Your Old Batteries (Model: BT-168)

General description The Universal Battery Tester (Model: BT-168) is an all-purpose device designed to test a variety of standard and rechargeable batteries, including AA, AAA, C, D, PP3, 9V, 1.5V, and button cell batteries. It features an adjustable slider for compatibility with most battery sizes and operates without requiring its own battery, making it a convenient tool for checking the status of your old batteries. Technical specifications Model: BT-168 Compatible battery types: AA, AAA, C, D, PP3, 9V, 1.5V, button cell Display type: Analog with color-coded calibrated scale Usage Insert the battery into the card slot of the tester to measure its capacity. The analog display indicates battery status: "GOOD" (green), "LOW" (yellow), and "REPLACE" (red). Other information Compact and lightweight design for easy portability.