{"poll":{"title":"Lithium CR2 batteries for door locks","slug":"lithium-cr2-batteries-for-door-locks","url":"https://knowbettr.com/p/lithium-cr2-batteries-for-door-locks/results"},"methodology":"Bradley-Terry ranked-choice aggregate","response_count":1,"updated_at":"2026-05-15T04:55:38.285046+00:00","summary":"Amazon.com: POWEROWL CR2 3V Lithium Battery, 6 Pack High Capacity CR15h270 CR 2 C2 3 Volt Batteries ranks #1 for \"Lithium CR2 batteries for door locks\" on Knowbettr, based on 1 ranked-choice response (Bradley-Terry ranked-choice aggregate).","leader":{"rank":1,"option_id":"902bcfc0-a183-49fe-940f-c2f088a82092","title":"Amazon.com: POWEROWL CR2 3V Lithium Battery, 6 Pack High Capacity CR15h270 CR 2 C2 3 Volt Batteries","total_points":3,"normalized_score":1,"avg_rank":1,"external_url":"https://amzn.to/4tzdzr2","score_percent":100},"rankings":[{"rank":1,"option_id":"902bcfc0-a183-49fe-940f-c2f088a82092","title":"Amazon.com: POWEROWL CR2 3V Lithium Battery, 6 Pack High Capacity CR15h270 CR 2 C2 3 Volt Batteries","total_points":3,"normalized_score":1,"avg_rank":1,"external_url":"https://amzn.to/4tzdzr2","score_percent":100},{"rank":2,"option_id":"1758d79a-0fe1-4388-a8e1-e55b6a8c28c2","title":"Amazon.com: Amazon Basics 4-Pack CR2 Lithium Batteries, 3 Volt, Long Lasting Power, Reliable, Low Se","total_points":2,"normalized_score":0.666666666666667,"avg_rank":2,"external_url":"https://amzn.to/4u7l09S","score_percent":67},{"rank":3,"option_id":"956bf2b9-ea26-4ba8-9ecb-64d93abba3b2","title":"Amazon.com: Panasonic CR2 Photo Lithium 3V Batteries for Mini 25 Mini 50 Mini 50S Mini 55 Pivi MP-10","total_points":1,"normalized_score":0.333333333333333,"avg_rank":3,"external_url":"https://a.co/d/0g5UrGy9","score_percent":33}]}