7. What type of cable/plug will the W5 have? JB Hyppolite March 27, 2020 14:31 Kapsul comes with a 6' power cord that features an LCDI 3-prong plug suitable for 120V outlets. Related articles 8. Can the W5 run on batteries or solar power? 10. Is the W5 lighter than existing window AC units? 11. Will the W5 have a heating function? 2. How many BTU is the Kapsul W5 and how many sq ft does it cover? 9. What material is the W5 constructed from? Comments 0 comments Article is closed for comments.