ANENG BT189 Button Cell Battery Tester, 9V, N, D, C, AA, AAA, Universal Household LCD Display Battery Tester, Power Bank Detectors, Tools

ANENG BT189 Button Cell Battery Tester, 9V, N, D, C, AA, AAA, Universal Household LCD Display Battery Tester, Power Bank Detectors, Tools

Introducing the ANENG BT189 LCD Display Battery Tester – Your Essential Tool for Efficient Battery Monitoring! This versatile battery tester is perfect for checking a wide range of battery types, including N, D, C, AA, AAA, 14500, 10440, 16340, CR2032, and 9V. Designed with durability in mind, the ANENG BT189 features a sturdy construction made from high-quality ABS plastic and stainless steel, ensuring it lasts through all your battery testing needs. Compact and lightweight, the ANENG BT189 is powered by a single 1.55V battery and comes in a convenient blister package for easy storage. Don’t let dead batteries surprise you—keep track of your battery life effortlessly with the ANENG BT189 tester!

• C,AA,AAA,D,N,9V 6F22 batteries and 1.5V/3V button cell. Built of durable plastic and stainless steel and poweredby a singie 1.55V battery.
• Fix a battery in the appopriate position and the tester willbegin.The two measuring points of 9V battery are on thebottom of the unit. The battery’s reading value will beshown on the LCD.
• Remove battery when not using for long periods. Disposeof battery in accordance with local ordinances for disposalof hazardous materials.

Notice

• Before testing, check the surface of the battery for any damage or foreign objects and ensure that the contact end is clean. This helps to ensure the accuracy of the testing.
• Pay attention to battery polarity: When connecting the battery, ensure that the polarity of the battery is correct. The seventh battery usually has positive and negative pole markings, please ensure that it is connected to the positive and negative poles of the tester.