Lithium Batteries (3.7V): 16340, 14500, 104408. Testing Range: 1.2V – 4.8V & 9V. Rectangular Batteries: Standard 9V. Compatible Battery Types 1PCS Battery Tester Checker. Cancel Policy. Button & Coin Cells: All 1.5V and 3V cells (including CR2032, LR44, AG series).
