Easiest way to convert a mechanical pendulum clock to battery

Howard Miller Cogwheel Floor Clock 615118

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DIY Quartz Clock Movements - Conversion Kits - AA Battery Clocks

Pendulum Wall Clock Howard Miller Helmsley 620-192

Mechanical Clock To Quartz Conversion, This mechanical clock to quartz conversion kit is sold in the list of part options offered on this page. This

Mechanical - Quartz Clock Conversion Kit

, The pendulum drive is a heavy-duty battery unit that can swing most mechanical clock pendulums. Uses two C-cell batteries.

Heavy-Duty Clock Pendulum Drive

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