Battery internal resistance testers measure OCV (open circuit voltage) and AC internal resistance of lithium cells and battery packs for incoming inspection, cell grading, matching and production quality control. Accurate voltage and resistance measurement helps identify performance differences between cells, evaluate consistency before pack assembly, and support product inspection, sorting and battery condition assessment.
ACEY-HK3560 battery voltage and ir tester is suitable for low-resistance batteries, large-capacity lithium battery packs, and rapid product classification on production lines.
The HK3561 Battery Internal Resistance Tester is a high-precision and highly stable AC micro resistance tester that adopts the four line vector testing principle and can simultaneously measure the AC resistance and DC voltage of the tested product.
This battery internal resistance tester is used to test the voltage and internal resistance of lithium battery. It has many kinds of clamps.And It can test cylindrical battery, pouch cell and prismatic cell.
ACEY-RT200 battery internal resistance tester injects a 1kHz AC signal into the object being tested and calculates its impedance by measuring the phase difference and amplitude of voltage and current.
