U Power IPO Presentation Deck

UOTTA Battery-swapping Technology UOTTA Designed to provide a comprehensive battery power solution 14 Issued Patents 24 Pending Patent Applications UOTTA-powered EVs Vehicle-mounted supervisory control units that monitor the real-time status of an EV's battery packs • Customized vehicle control units (VCUS), which upload real- . time data of the electric vehicle to our data platform, using Bluetooth and/or Wi-Fi technologies UOTTA battery-swapping stations UOTTA battery-swapping stations designed for precise positioning, rapid disassembly, compact integration and flexible deployment of battery swapping ● LENZAR 优品车集团 Data management platform Data management platform which collects and synchronizes real-time information of the EVs uploaded by their respective VCUS, as well as information on the availability and locations of compatible UOTTA battery-swapping stations that assist drivers in locating the nearest compatible UOTTA battery-swapping stations available when the EV's battery is determined to be lower than a certain level ● Note: There is no guarantee that any specific outcome will be achieved. Investments may be speculative, illiquid and there is a risk of loss 17

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