Battery Impedance Meter BT4560


Achieve Long Service Life Battery Modules by Measuring Reaction Resistance

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Hioki benchtop battery testers support simultaneous high-speed measurement in the ever-expanding production lines of increasingly larger lithium-ion low resistance batteries. The BT4560 battery impedance tester measures the impedance of lithium-ion batteries using the low-frequency AC-IR measurement method without charging and discharging the battery, substantially reducing the time needed to inspect the internal resistance of battery cells.


Key Features

• Low-frequency AC-IR measurement* : Measure the reaction resistance of a battery *The BT4560 ensures battery cell quality by measuring internal impedance at a low frequency of 1 Hz or below

• Extremely reliable measurements for low-impedance batteries *The BT4560 uses a testing current of 1.5 A at the 3mΩ range, which improves the S/N ratio

• Circuit configuration highly tolerant of contact and wire resistance to provide stable measurements

• Voltage measurement function equivalent to 6-digit DMM (± 0.0035% rdg.)