Casio battery life is typically at least one year, but battery life is related to the size of the battery used in the watch movement, the capacity of the battery and the functions of the watch. Watches with a large battery capacity, lithium battery has a larger capacity than a silver oxide battery. A larger battery capacity has a longer lifespan, which is also related to the power consumption of the movement circuit.
Three-hand quartz or multi-hand watches consume relatively large amounts of power, while two-hand single-function watches have longer battery life.
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Use of human electrical energy and energy electric photomotor modes like driving, borrowing This eases the pressure on environmental protectiononnation and improves one's own image. Light energy watches use inexhaustible light as energy, convert light energy into electrical energy, store it in a rechargeable battery, and then output it to the movement at a constant rate. The replaceable structure of the light energy meter not only saves people the trouble and inconvenience of changing batteries, but also reduces the pollution of discarded batteries.
After the light energy watch is irradiated with light energy (any light source) and the battery is fully charged, the light energy watch can continue to work for more than 180 days in a completely dark environment. everywhere in daily life, so there is no need to worry about watch safety issues.
Light energy meters use light energy to avoid the need for replacementbatteries regularly. They are more environmentally friendly and have an average lifespan of more than 10 years, making them the first choice for young people. Light energy watches are also becoming more and more fashionable. They are fully functional, practical and beautiful. Of course, they are a favorite among office workers.