Features: Brand new and high quality Highly-current distributor: Support Highly-current output up to 480A, and meet the demand of Highly-power power supply. 12S battery management: Suitable for the configuration of 12S battery pack, and provides powerful power for TL2996 chip. It is controlled by TL2996 chip, which is stable ensure safety performances. Power distribution management: Power distribution is carried out through the management module to effectively manage power supply of Highly-current equipment. Efficient heat dissipation: Good heat dissipation ensure stable performances under Highly load. Easy installation: Simple installation, clear interfaces and convenient use. Specifications: Material:ABS Size:Approx.129mm/5.08inch Package Includes: 1Pc Management Module note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.