Using Battery Clock Movements to Your Benefit Battery clock movements give a way for keeping time digitally without having to utilize a power cord. Battery-powered clock movements (or electric motors) belong to a really wide group of parts to check out. Some are powered with AA batteries, some by C cells, as well as the set of choices for added attributes is fairly considerable. The term "battery clock movements" naturally indicates that the engine driving the turning of the hands is electronic instead of mechanical. The traditional engine, if you will, was a dangling weight or firmly wound springtime using torsional stress on a flywheel. Through a network of interconnected equipments sized according to very carefully computed proportions, each hand was created to tick at its matching rotational frequency. However something needs to position a check on the raw torsional pressure to maintain points from freewheeling out of control. That something is a pendulum of suit