BT-168 PRO 1.2-4.8V AA/AAA/C/D mini battery Tester quick testing for 18650 16340 14500 10440 lithium battery capacityOOTDTYfeatures: NEWThe key to test different kinds of batteries (18650 16340 14500 10440 lithium battery, AA, AAA, C, D, 9V, mini cell)Check the power level of all 1.5V, 3.7V, 9V and 1.5V miniature cellsCan quickly test battery capacityEasy to read, the digit indicates the power levelTest multiple battery sizes in one device. (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, 18650 16340 14500 10440 lithium battery)Specification:Battery Size: 1.5V | 9VDore: 1.5V - 1.28V | 9V - 7.8VNigh power: 1.3V - 1.15V | 7.8V - 6.3VNumpiration: below 1.15V | Below 6.3V Measurement: Approx. 110x60x25mm/ 4.3" x 2.4" x 1.0"Note:For 1.5V and 9V batteries, read the LCD.For mininature 1.5V cells, read the LCD.If the LCD does not display, please check if the battery is touching both s before assuming it is completely dead. This Battery Tester is activated by the battery being tested. Keep the test time as short as possible to avoid unnecessary battery drain. Package Included:1pc x Battery Tester (Batteries Not Included.)