New Approach to Lithium-ion Battery Evaluation

• All-in-one compact unit
• Simultaneously measures very low impedance and DC voltage with high accuracy
• Uses a testing current of 1.5 A at the 3MΩ range, improving the S/N ratio
• Temperature measurement w/ optional temperature sensor
• Faster and more efficient measurement through low-frequency AC-IR measurement
• Measures without damaging batteries
• Highly-tolerant of contact and wire resistance
• One-year warranty

Determine Li-ion battery reliability in just 10 seconds
Traditionally, the internal resistance of battery cells is measured by pre-charging the battery, then passing large currents and measuring the voltage drop (DC-IR measurement). Pre-charging the battery, however, usually takes several minutes or more. The BT4560 eliminates the need for charging or discharging by measuring the internal impedance at a low frequency of 1 Hz or below (AC-IR measurement), enabling significant reduction in the time required for measuring battery cells.

Included: power cord, instruction manual, zero-adjustment board, USB cable, and CD with PC application software and USB driver.