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In order to realize the echelon utilization of large-scale decommissioned lithium batteries, it is necessary to quickly measure the state of health(SoH) of lithium batteries. Low frequency impedance measurement based on electrochemical impedance spectrum(EIS) is not only time-consuming, but also requires complex parameter estimation for the equivalent circuit of the battery. Therefore, the relationship between health factor in the diffusion process of lithium battery and the low frequency impedance of lithium battery was established. Health factor in the diffusion process of lithium battery and the direct current(DC) internal resistance of lithium battery were combined to rapidly evaluate the state of health of lithium batteries. In addition, design and build a rapid measurement system for measuring low frequency impedance and DC internal resistance. Experimental results show that health factor in the diffusion process and DC internal resistance can be measured to judge SoH of lithium battery.The measurement process only spend three minutes, and the measurement accuracy is high. The rapid measurement system can be applied to all practical industrial sites, which realized the goal of quickness, accuracy and economy.