How Long Do Casio Solar Watch Batteries Last? 

Casio is a popular brand, and they provide advanced solar watches. Thus, the products are durable and long-lasting; therefore, no brand can beat the technology of Casio solar watches.  

However, your usage determines the lifespan of the watch and battery. Please read this article carefully to know more about Casio solar watch batteries.  

How Long Does Your Casio Solar Watch Battery Last? 

According to the brand Casio, the solar watch battery can last up to 10 years. It has an auto charging and discharging system that produces the power of this battery. 

Please note that you have to use this solar watch with proper care, and you should not keep it in the dark for more than four months. A battery generates power from lights. It can be sunlight or artificial light, but it cannot produce power in darkness.  

It comes with an eco-friendly internal recharging system and uses advanced solar technology to provide a good user experience. 

How Does a Casio Solar Watch Battery Work? 

Casio solar watch battery comes with a solar panel that generates energy through photovoltaic systems. The best part is that it can generate power under sunlight and artificial lights, so you do not worry about a dying battery.  

If you need to recharge your battery, you have to put it under a light, and it will start charging. It is very simple! 

You can place it under the sunlight in the daytime, and the solar panel converts the sunlight into energy and stores it in a battery. It has a huge amount of power to give you a long battery backup. Once it is fully charged, it can last up to 8 months. The best part is that it is maintenance-free; you do not have to go to a local shop to repair it often. It requires little to zero battery maintenance depending on the watch model. 

Please remember that you should not recharge the battery two times because it has a life cycle and when it reaches its maximum recharging capabilities, it starts dying. However, you do not have to agree about it because a general Casio solar watch battery lasts ten years. According to the Casio brand, the capacitor of this solar watch is a chemical device which is why you have to replace the battery after ten years. 

solar watch
solar watch

For maintenance purposes, you should keep this Casio solar-powered watch in a cool and dry environment but do not store it in the darkness. 

What is the Cost of Casio Solar Watch Battery Replacement?

Casio solar rechargeable batteries cost $10 to $20. So if I take the maximum price of the battery to be $20 and add another service charge of $20, it becomes $40 to replace a battery. Yes, it is applicable when you take the help of an expert. The price may depend on the battery, watch model, manufacturers, and service charges.

On the other hand, if you do it yourself, then it will take not more than $20. You do not have to worry too much about battery replacement because the battery is durable and long-lasting. You do not have to replace it too often.

However, if you want to replace the battery, I would suggest you hire an expert because they know the ins and outs of the requirements and solve your problem within 5 minutes. 

Can You Replace a Casio Solar-powered Watch Battery? 

Yes, you can replace a Casio solar-powered watch pathfinder battery very easily. You should hire an expert for this because he knows how to replace a battery properly. He knows all Ins and outs of the watch and helps you to avoid unwanted damage to your costly solar watch. 

Although Casio provides a durable, zero maintenance, weatherproof battery with a huge power backup, you do not have to worry about replacement. 

After a certain time, you may think the battery is depleted; then, you can consult with an expert for replacement. However, if you want to do it yourself, follow the step-by-step process. 

Step 1: Remove Back Cover 

First, you have to remove the back plastic cover and unscrew the device. You can use advanced tools. 

Step 2: Remove Rubber Protector 

Now detect the metal plate of the watch and remove the rubber protector so that you can touch the metal battery compartment with your finger. You can also use a tweezer for a delicate touch. 

Step 3: Replace the Battery 

Now use the tweezer to remove the existing Casio edifice rechargeable battery and replace it with a new one. After that, you have to press the battery to adjust its position properly. 

Step 4: Checking 

Now it is time to check whether the watch is working properly or not. If you are satisfied with the result, you should put the back cover on again.  

Final Verdict 

I have tried to guide you about the Casio pathfinder and edifice solar watch battery replacement in this article. In short, the battery can last up to 10 years, and you do not have to replace the battery. Moreover, I have also told you how to replace the battery from the comfort of your home by using a screwdriver and tweezer. Hopefully, you get the answer about how long a Casio solar watch battery lasts? 

You can expect durability and a long-lasting battery from a Casio watch. The only limitation is that please do not keep it in the darkness for more than three months; else, the battery may die. Otherwise, you do not have to worry too much about the product. If you want a high-quality solar watch within a budget, you should choose the Casio watch.

Matt Hardy

Aim for Solar is an online platform for solar products. Matt has extensive experience in solar industries with an online certificate affiliated to The State University of New York. He aims to encourage others to enjoy the blessing of solar products. Read unbiased product reviews and other blogs. Please feel free to contact us at support@aimforsolar.com

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