The DC 7909 to DC 8020 adapter is compatible with the Jackery Explorer 1500 2000 series and is suitable for solar generators, RVs, cars, battery charging devices, and more. 8mm connector for connecting solar panel RV portable power station, suitable for 100W 150W 180W 200W solar panel RV portable power station solar generator adapter compatible with Explorer 1500 series and solar panel product name: DC 8020 male to DC 7909 female adapter total length: 5.5cm/inch color: black input voltage: DC 12V-24V output voltage: DC 12V-24V [compatibility]: widely used for power transmission between 7909 and 8020 port devices. The 7909 to 8020 adapter is designed for Jackery devices with 8020 input, such as Explorer 1500 2000 series. It can also be used for other solar panels with 8mm (7909) ports. DC8 is also AS DC7909 input: 8mm, output: 8020, compatible with Explorer series 15000W solar generator power station Status: 100% brand new Specification: Input: DC7909 (DC8MM) female interface Output: DC8020 public interface compatibility: Solar panels with (7909) 8mm ports, such as 100W 150W 180W 200W solar panels. Portable power plants with DC8020 input, such as the Jackery Explorer 1500 2000 series. Package includes: DC7909 to DC8020 adapters