* Versatile battery checker for testing more than 12 types of batteries
* Checks AA, AAA, C, D, 9V, N, CR123A, CR2, CR-V3, 2CR5, CRP2, 3V button cells, 1.5V button cells and other batteries with same voltage
* One battery can be tested each time and its strength is shown on the LCD display
* Easy to use, just insert 1 type of battery and it will show the battery strength on LCD
* Powered with a AAA size battery
