Independent Battery

Testing Laboratory


JBI can perform Life Cycle Testing using constant current, constant power, constant resistance, and/or constant voltage.  JBI has over 350 programmable charge / discharge testing circuits.      

In the 0-18 volt range, Life Cycle Testing up to 300 amperes charge and discharge can be performed on calibrated programmable circuits at temperatures from -40°C to 80°C.   

Test Temperatures from -40°C to 25°C are obtained using cold boxes and environmental chambers with calibrated controls.       

Test Temperatures from 25°C to 80°C are obtained using waterbaths, ovens, or environmental chambers with calibrated controls.       
Life Cycle Testing with a range of 0-75 volts and 0-500 amperes is available. A range of 0-2000 amperes, 0-18 volts discharge, with 0-100 amperes, 0-18 volt charge is also available.

Examples of this type
of testing are: 


  • SAE J240, J2801, & J2185  

  • BCIS-06 (Golf Cart Cycling and Repeat Reserve Capacity Cycling)  

  • JIS D5301 Light and Heavy Endurance   

  • JIS D5302 Deep Cycle Endurance
    and Shallow Cycle Endurance


  • EN50342 Endurance and Corrosion tests, Requirements 1, 2, 3, & 4 and Life Cycle Tests in many other published specifications

Also included are various Water Loss tests, Depth of Discharge tests, 
GM CERT Testing, and
Overcharge Testing

An Independent Battery Testing Laboratory, JBI Corporation specializes in the electrical and physical testing of lead acid batteries and cells. We have been in business for over 35 years.


T: 419-855-3389

F: 419-855-3226


© 2020 by JBI Corporation