Recently, Glushenkov et al. proposed a new and interesting structure of LICs (upside-down cells), which consists of a battery-type cathode with a constant narrow potential range and a capacitive negative electrode with a broad linear potential range. This device structure may eliminate prelithiation techniques because the cathode is a lithium-containing battery-type material. Indeed, we can assume that during the cycling of LICs, the huge available area of the activated carbon below 1.6 V vs. Li/Li + accelerates the decomposition of the electrolyte, thereby forming a SEI film on the surface of the active material, plugging the micropores, increasing the resistance and allowing the generation of gases, with severe consequences on the degradation of the electrode and the entire cell . However, either classical or upside-down structure of LICs uses battery-type materials, which often experience volume expansion during cycling, resulting in poor cycle life of devices. Pseudocapacitive materials react with lithium ions and exhibit redox reactions into the near-surface (e.g., RuO 2 , MnO 2 ) or their interlayer spacing (e.g., MoS 2 , WS 2 , Ti 3 C 2 ), which can maintain an intact structure after long cycles . Based on the two constructions of existing LICs and the properties of pseudocapacitive materials, we propose an additional concept of LICs. In this device, there is a pseudocapacitive material negative electrode with a broad linear potential range and a capacitive material positive electrode with a constant narrow potential range.