They now have rechargeable cr2032 batteries.

They are lower capacity like the rechargeable cr123. Rechargeable 2032s have about 45mah compared to 210 for disposables.

If they get 75% of the promised 500 recharges. Your paying $19 for the same duration of use as $247 in disposables.

https://www.amazon.com/volkate-Rechargeable-Battery-Charger-Batteries/dp/B0FV8DRT7W/ref=mp_s_a_1_3?crid=1DVP1QYAEU62J&dib=eyJ2IjoiMSJ9.mTmbxftm4ITD-gKCg2YNQa4ItdDm-HEpAgNJqnGbwYqaLxUgZVrM5R14z-jvLw01ooFMLjUWdER5uXAYcwCQlzN-GTqJs7lY3Q393pQCECgxjZoBLj14wY_Rp5pgCUxQp-p4BGgMj9-__yIniLO8y1nuIZVWuYHkbhIo2PQnGyLiUMajvLXSTj9LFqlMc6XuFpS4-JhGoyZb4C-AMQ8rUw.8KcV4xDvHl-2Ti9l_u2F8CFEw_jP8WNpM1AYizbXFsU&dib_tag=se&keywords=rechargeable+2032&qid=1767058660&sprefix=recharable+203%2Caps%2C372&sr=8-3