Flexzion Universal Battery Tester Volt Checker Load Test for AA AAA C/D 9V 1.5V Button Cell Type Batteries with LCD Color-coded Display and Adjustable Arm Easy to Read Universal Battery Tester for all kind of batteries from Button Cell to AAA, AA, C, D and 9 Volt Easy-to-read color-coded display with "Good", "Low" and "Replace/Recharge" indicators Compact size and light weight. Test multiple sizes of batteries in one unit. Perfect companion for travel One movable arm to accommodate the battery of different size. No batteries required to operate Used To Test The Following Sizes: 1.5V: AAA, HP16, MN2400, R03.AA, HP7, MN1500, UM3. C, HP11, MN1400, SP11, LR14, UM2. D, HP2, MN1300, SP2, R20, UM1. 9V: PP3, MN1604, 6F22, 006P