Accurate estimation of state of charge (SOC). battery state of health (SOH) and prediction of battery remaining useful life (RUL) of lithium-ion battery are important contents of battery management. It is of great significance to prolong battery life and ensure the reliability of battery system. Researchers all over the world have done a lot of research on battery state evaluation and... https://www.roneverhart.com/HP-15-EF1005DS-15-6-Laptop-HD-LED-BV-1366-x-768-AMD-ATHLON-Silver-3050U-2-3-GHZ-4GB-128GB-SSD-AMD-Radeon-Graphics-Int/