Input voltage range: DC10-16V ( recommended 12V) Output Voltage: 24V(Fixed Output), Output Current:20A, Output Power:480W, High Conversion Efficiency: up to 97% Design: The aluminum shell and silicone seal are more durable. Protection: Built in overload, overcurrent, over temperature and short circuit protection. Waterproof alloy housing makes the converter ideal for use in a wide range of applications including vehicles, security systems, hospital equipment, telecommunications etc Note: Boost converter input should be larger than the output current, for example, output 3A, input 6A, otherwise it will not achieve the effect you want, if your equipment current is large, please buy a larger than your equipment 2A converter Please check the battery pack to see if it can reach the output power current effect