ml2430

I am trying to replace the rechargeable Sanyo ML2430-HZ1 batteries (x4) in a sailing computer, as per this tutorial - https://www.instructables.com/Tack-Tick-RaceMaster-Battery-Replacement-33/ As I understand it, the ML2430 (at least the Sanyo one) stopped being produced in 2020, so I need an...