The Precision Battery Tester BT6065 and BT6075 are designed for OCV/AC-IR testing of high-capacity EV battery cells with low internal resistance. The extremely high resolution enables these models to perform advance cell-grading. These testers powerfully facilitate the creation of reliable and efficient OCV/IR testing systems with their innovative features and capability of high-speed testing.

Excellent resistance measurement resolution and accuracy

• AC-IR offers a 10 nΩ resolution.
• At a measurement current of 300 mA, stable measurement data is obtained with an excellent SN ratio suitable for inspecting low-resistance batteries.