The MRC 2200 is an 8" semi-rugged tablet PC with low power consumption processor. Based on the fanless design and IP54 rating, it can survive in the industrial environment. It retains the same features as MRC 2200 provides but improves the battery design. No need to completely power off the system, while replacing the battery. It means you can replace the battery through stand by. Moreover, there is one option for battery hot swap. It is right for the mobile worker to easily replace the battery pack without screw. With these two more features, the MRC 2200 can be applied in the field service for mobile engineers.