Semi Solid-State Battery | Model Ultra Rock Ultra HV battery 4s 4500mAh 320Wh/kg Energy Density 15C discharge Rate

Please inform us about the connector type that best meets your needs. We offer a wide range of batteries in various sizes and models, though some are not yet publicly listed. Please feel free to send us a message if your required model is not listed. ** All certificates and reports required for shipping and customs clearance including MSDS, UN38.3, RoHS, and DGM are available. ** Semi-solid-state battery products General Specifications Ultra HV battery 4S 4500mAh Ultra HV semi solid-state battery is only 0.229kg, with 320 Wh/kg pack energy density, and Standard Current discharge rate is 4C, Continuous current discharge rate is 7C and Peak current discharge rate is 15C. The Ultra Rock Ultra HV Semi Solid-State battery is a Semi Solid-state Li-ion battery series that has a higher discharge current and higher cell voltage compared to a normal solid-state Li-ion battery. The discharge interval of each battery cell is from 2.7v to 4.45v and the discharge rate can be up to 25C. Advantages of battery 4s 4500mAh Compared to traditional semi solid-state Li-ion batteries, the Ultra HV Solid-state Li-ion battery has a lightweight and higher energy density. The drone endurance time will be increased by using this model of batteries. In contrast to normal Li-ion batteries, solid-state batteries do not heat during usage even when a high current is being drawn from the battery. They are more resilient to shocks and hits. Battery 4s 4500mAh applications Ultra HV Solid-state Li-ion battery is suitable for most UAVs or other electrical equipment that requires a long endurance time: Agriculture drones , Industrial multi-copters, VTOLs , Robots, Surface ships, etc. For a comprehensive reading of related products, please visit the Motionew website. FAQ 1. What is this battery used for? This semi solid-state HV battery is designed for small UAVs, FPV drones, and robotics that require lightweight power, long endurance, and high discharge capability. It enhances flight performance and resilience under demanding conditions. 2. What are the main technical specifications? Voltage: 4S (2.7–4.45V per cell) Capacity: 4500mAh Energy Density: 320 Wh/kg Weight: 0.299kg Discharge Rate: 4C standard, 7C continuous, 15C peak Chemistry: Semi solid-state Li-ion (Ultra HV series) This configuration provides lightweight integration, stable discharge, and higher safety compared to standard Li-ion packs. 3. Which systems are compatible with this battery? It is suitable for FPV drones, small multirotors, UAV prototypes, and robotic systems that operate on 4S HV packs. Connector type can be customized to meet specific integration needs. 4. Is OEM or bulk purchasing available? Yes. Motionew supports OEM branding, bulk supply, and international logistics for drone manufacturers, FPV kit providers, and robotics companies. 5. What documentation and certifications are provided? Each unit includes MSDS, UN38.3, RoHS, and DGM certificates for compliance with global shipping and customs. Integration support and handling guidelines are also included. 6. What are the B2B payment and invoicing options? Motionew accepts international wire transfers , issues formal business invoices , and provides flexible payment terms for verified enterprise buyers.