Currently, the generally accepted structure of LICs is a battery-type anode with a constant narrow potential range and a capacitor-type positive electrode with a broad linear potential range . Devices with this structure have clear constraints in the charging and discharging process. The lowest potential of the positive electrode potential should be greater than 2.2 V vs. Li/Li + to avoid the formation of solid electrolyte interface (SEI) film on the surface of the positive electrode active materials (e.g., activated carbon) . Moreover, the highest potential of the cathode material should be lower than the oxidation potential of the electrolyte (e.g., 4.3 V vs. Li/Li + ) . In terms of the negative electrode, its main problem is that the lithium ions are consumed to form the SEI film and the Li + inserted into the structure of the anodic host during the 1 st discharge . Until now, the two most popular approaches utilize additional metal lithium electrodes and sacrificial materials (also called lithium-containing additives) mixed with activated carbon in the positive electrode . When the irreversible capacity of the negative electrode material is large or the coulombic efficiency is low, the prelithiation process is satisfied because the metal lithium electrode can provide a large number of lithium ions. However, this process requires the two-step assembly of LICs, which increases the expenditure and reduces the possibility to use this strategy in a commercial way. On the contrary, sacrificial materials are suitable for anode materials with small irreversible capacity or high coulombic efficiency . The advantage of using sacrificial materials is that the device only needs to be assembled once, reducing the cost of additional steps. However, because the mass of the sacrificial material is calculated based on the mass and the first discharge capacity of the anode material, and the practical capacity of the sacrificial material to remove lithium ions, the added sacrificial material in the positive electrode will significantly increase the mass of the positive electrode, thereby raising the thickness of the positive electrode to enhance the internal resistance of the positive electrode. In addition, after prelithiation, the oxidation products of the sacrificial material can stay inside the device and may negatively affect the performance of the device . A second very important issue for battery-type anodes is the narrow potential range in which the charge-discharge curve of the anode material should be stable even at high current densities. Therefore, the voltage range of the device can be determined based on the above requirements. The last significant issue is that in the study of LICs, it is very important to balance the mass of the positive electrode due to the different kinetic processes of the positive and negative electrodes . It can affect the cycle life and energy density of the device.