Universal Battery Tester Digital Battery Checker Battery Capacity Level Detector Made of high-quality ABS insulation plastic, lightweight and compact, convenient for battery checking.Practical Battery Checker: Maximize your battery usage by testing for dead batteries and reducing unnecessary waste.LCD Screen Display: Easy-to-read analyzer will accurately show whether the battery is in poor, weak, or good condition of voltage.Easy to Use: Simply place a battery into this battery detector, it will show you quickly the status of your batteries health, No battery power required for operation.Wide Application: Ideal battery capacity testing tool can be used to test different types of household batteries like AA, AAA, C, D, 9V battery and 1.55V button cell. 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation Size: As shown Shipping Color: Silver Quantity shipped: 1