ACROSS   1. Elec. bank device   4. Japanese sash   7. Jamaican music style 10. British bathroom 11. Pottery oven 12. Southern Arizonan Indian 14. Vase 15. "BattleBots" season 3 SHW champion 17. Money; slang 19. After-dinner course 20. Weight equal to approx. six SHWs 21. Test 22. "Robotica" HW Run ____ 24. Body of water 25. Atlas page 28. "BattleBots" season 1 SHW champion 31. Harsh graze 33. Grow old 34. Short term for a fighting machine 36. Length × height 37. Aleph follower 38. Attempt 39. Memory loss 42. Rhino's combustion-killing gas 45. "BattleBots" season 2 SHW champion 47. Bustle 48. Give off 49. Beige 50. Poodle bite 51. Chicago trains 52. Female pronoun 53. Twisted Sister's Snider

DOWN   1. College grad   2. "BattleBots" season 4 SHW champion   3. Words in one pitch   4. Motor lubricant   5. Code:BLACK and Chopper's weapons   6. Primary fingers   7. Violent muscle contraction   8. Stringed toy   9. Love; Latin 11. Appropriate call letters for Vancouver, Wash. AM station 13. Paintings, sculpture, etc. 16. Control system _____16 18. TriMangle's Team ____ 22. Doctor's org. 23. Argon welder 25. Atomic Wedgie's home state 26. Gorilla 27. Green legume 29. Grossly overweight 30. Observes 32. ____ avis 35. Straw roof 37. Outdoes 38. Road sign misspelling 39. Citrus beverage 40. Silent performer 41. Armstrong or Sedaka 43. "Garfield" dog 44. "Uh-uh" 46. Mined mineral