With the AEGs either using Tamiya or Deans connectors, some airsoft manufacturers try the middle way of providing converters so it is easy for customers to switch between this. Sounds good, right? However, Rock Bottom Airsoft doesn't like converters and explains in the video... "In this video we take a look at an often used component in Airsoft that I dont really like. Connector converters such as mini tamiya to deans are often the quick answer to incompatibility between battery and Airsoft replica connector but here we will take a look at why they are a bad idea."