Acouto 12V 250W Electronic Load Discharge Tester 0–20A

150W 20A Battery Capacity Tester USB Electronic Load Discharge Monitor with PC

12V 250W Electronic Load 020A Discharge Board Burnin Module

12V 250W Electronic Load Module 0-20A Battery Capacity Tester Aging Module

100V Electronic Load Module Adjustable 250W 20A Constant Current Discharge Board

Electronic Load 0-10A DC 12V 100W Discharge Battery Capacity Testing Module

FZ35 Constant Current Electronic Load Module Battery Discharge Capacity Tester

USB Electronic Load Tester 150W 20A Adjustable Battery Capacity Module