THE CHAMELEON TRAC II M-SERIES POWER UNIT ***New The Chameleon Trac II M-Series Power Unit is designed to motorize your existing 6′ Chameleon Trac II System. By attaching the Power Unit to your 6′ Chameleon Trac II you will enable your brush to provide an even more consistent finish while increasing accuracy, improving long range performance, and decreasing arm strain on larger pours. The Power Unit comes with 2-100′ tracking ropes, a battery, and a charger. This unit will provide 10,000-12,000 square feet of finishing on a single charge. Standard 100′ ropes are also included for traditional manual operation. Additional batteries sold separately. Click on link to see M-Series in action: https://youtu.be/RgYUeXXeBRg Powered by an EarthX lithium battery!