ZTS Multi Battery Tester (MBT-1) Bundle with Soft Carrying & Storage Pouch for the MBT-1 Battery Testers Operation: microprocessor-controlled test cycle Contact terminals: solid brass, nickel-plated Pulse Load: magnitude varies according to battery type Testing capability (battery list) Most of the following types: 3.6v Li-Ion rechargeable, 1.5v button cell, 1.2v NiMH/NiCd rechargeable, 1.5v lithium, 3v lithium coin, 6v '28' series, 3v lithium cylindrical, 1.5v alkaline, 12v alkaline and 9v alkaline Requires 4 AA-Size Alkaline Batteries