Fig. 8

Curve of SOH decay for lithium-ion battery. According to the decommissioning standards for lithium-ion batteries, the SOH value of B7 batteries did not reach the failure threshold during the whole operation process.

Curve of SOH decay for lithium-ion battery. According to the decommissioning standards for lithium-ion batteries, the SOH value of B7 batteries did not reach the failure threshold during the whole operation process.