Amphenol Technical Products International Heavy Duty Power Connectors are designed as a high-performance, cost-effective signal and power transmission solution. These connectors integrate both signal and power transmission in one body. The heavy-duty power connectors feature a colored body and enhanced rib for blind mating and a 100-minute mating cycle. These power connectors are available with key A, B, and C options and CPA options. The heavy-duty power connectors are ideal for signal and power transmission for PDU in the battery pack.