VELLEMAN VTTEST7 BATTERY TESTER button cells: 1.5V/1mA AA and N: 1.5V/50mA C and D: 1.5V/150mA lithium cells: 3V/1mA, 6V / 10mA, 9V/10mA, 12V/10mA, 15V/10mA, 22.5V/10mA dimensions: 3.9" x 2.5" x 1.3"