Wall clock require batteries to provide the power necessary for there operation. The type and size of a battery for a given wall clock will impact the performance of the clock. If the wall clock dont have enough power from its battery to power the clock’s movement, the clock will stutter and the second hand may jerk.
Furthermore, if the battery lose its charge, the battery will no longer be able to provide power to the wall clock movement. Thus, using the correct types and size of battery for the wall clock can avoid the issue with wall clocks with low battery power. Wall clocks typically use specific size of batteries to power the clock’s movement.
What Battery Does a Wall Clock Need
Most quartz wall clocks use a single AA battery. AA batteries is cylindrical and provide 1.5 volts of electricity. A single AA battery typically provide enough power to the clock for 12 to 24 months.
Some compact digital wall clocks use AAA batteries. AAA batteries has less power than AA batteries. Thus, AAA batteries will typically drain more faster then AA batteries.
Finally, larger wall clocks, such as pendulum and cuckoo clocks requires more power to perform there movements. Therefore, clocks of this type require C or D batteries. D batteries have more power than C batteries, so D batteries will drain slower than C batteries.
The chemistry of the battery that is use in a wall clock will impact the life of the battery within the clock. Alkaline batteries are typically used in wall clocks because alkaline batteries holds their charge when sitting on a shelf. Quartz clocks use alkaline batteries because quartz clocks use less power than most clock movements; thus, alkaline batteries last longer in quartz clocks.
Lithium batteries is used in clocks in cold areas, such as a garage. Lithium batteries hold their voltage in cold temperatures while alkaline batteries loses their voltage in cold temperatures. Finally, rechargeable batteries, such as nickel-metal hydride batteries, contain 1.2 volts of power instead of 1.5 volts of power of AA batteries.
In order to avoid damaging the clock movement and providing power to the clock, certain rule must be followed when changing the batteries within a wall clock. One rule is to not use an old battery along with a new battery within a clock. If you use an old battery along with a new battery, the new battery will charge the old battery.
This process can cause the batteries to leaking. Additionally, any leakage of battery fluids can lead to corrosion within the clock. Thus, to avoid these damages, it is best to store spare batteries in a cool and dry place.
Furthermore, if a clock will not be used for some time, you should remove the batteries from the clock. This will prevent the batteries from leaking and potentially cause damage to the wall clock. Certain types of wall clocks requires different amounts of power than others.
For instance, silent sweep wall clocks are characterized by a second hand that move smoothly and without interruption. Thus, the silent sweep clock uses very little power. Clocks that tick standard time require more power than silent sweep clocks.
Thus, standard ticking wall clocks will require battery change at a more frequent rate. Decorative wall clocks has multiple motors and lights. These feature require more power than most standard clocks.
Therefore, decorative clocks will drain their batteries at a faster rate. Finally, wall clocks with pendulums requires a constant supply of energy to continue to wind the pendulum back to the starting position. Thus, these types of clocks require the larger C or D batteries to supply enough power to the pendulum.
Rechargeable batteries can help to minimize the waste of batteries and reduce the costs of wall clocks. Rechargeable AA batteries can be used in the majority of wall clocks. Additionally, an individual can charge rechargeable AA batteries numerous times.
Thus, if an individual owns multiple wall clocks, using rechargeable batteries will save money over time. However, it is important to ensure that the voltage of the rechargeable battery is sufficient for the type of movement of the clock. Additionally, if the clocks is experiencing stuttering of the second hand, indicating low voltage within the wall clock, the batteries should be immediately replace.
