lithium ion battery testing equipment

S37-64-60A Energy-Saving and Regeneration Testing Equipment  Highlighted Core Technology  60A High Current Testing: This device has a full range of charging and discharging of 120mA - 60A and is suitable for verifying the power batteries fast-charging criteria.  Contact Impedance Detection: Yes, batteries may be charged and discharged at high rates, but in order to get a measurement of the contact impedance the equipment provides four-wire monitoring of contact resistance in real-time while at the same time incredibly compensates for errors at low levels allowing the battery being tested to be low internal resistance, giving much more accurate the tests and providing an ability to provide this function is also a unique aspect that was beneficial to the item, the Lithium Cell Grading Machine, in which very accurate impedance detection of the internal resistance contributions (responsibilities) of lithium cells are criteria for grading the lithium cells using it.  Bidirectional Energy R…