ZTS Mini Multi-Battery Tester

There are no settings, and test results are easy to understand. Tests 1.5v alkaline (AA, AAA, C, D, N), 1.2v NiMH/NiCd, 3v photo lithium, and 9v alkaline. Uses 4 AAA batteries (not included). This pulse load simulates the real power demand that batteries experience in a high drain electronic device.