{"slug":"black-decker-powerseries-extreme-cordless-vacuum","name":"Black+Decker PowerSeries Extreme Cordless Vacuum","domain":"blackanddecker.com","verdict":"As of 2026-07-07, ChatGPT, Claude, Gemini collectively rank Black+Decker PowerSeries Extreme Cordless Vacuum #8 of 9 for vacuum cleaner under $200. Source: https://modelsagree.com/product/black-decker-powerseries-extreme-cordless-vacuum (modelsagree.com, CC BY 4.0).","best_rank":8,"categories":1,"entries":[{"slug":"best-vacuum-cleaner-under-200","title":"Best vacuum cleaner under $200?","rank":8,"of":9,"score":2,"appearances":1,"modelRanks":{"ChatGPT":4},"reason":"strong cordless suction for the price, good on stairs and mixed floors, anti-tangle brush, removable battery, stands up better to debris than many budget sticks","reasons":[{"model":"ChatGPT","reason":"strong cordless suction for the price, good on stairs and mixed floors, anti-tangle brush, removable battery, stands up better to debris than many budget sticks"}],"fixes":[{"model":"ChatGPT","fix":"improve high-pile carpet handling"}],"updated":"2026-07-07","rank_history":{"days":["2026-06-30","2026-07-07"],"ranks":[4,null]},"api":"https://modelsagree.com/api/v1/best/best-vacuum-cleaner-under-200.json"}],"page":"https://modelsagree.com/product/black-decker-powerseries-extreme-cordless-vacuum","check":"https://modelsagree.com/check?q=Black%2BDecker%20PowerSeries%20Extreme%20Cordless%20Vacuum","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}