Solar-powered watches can run as long as there is light and do not require regular battery replacement. Depending on the different movements, a fully charged solar watch can run continuously in the dark for at least 6 months and up to 10 years. It is also equipped with various convenient and practical functions, including a quick start function, a time alert function, a charge warning function, and an overcharge protection function.
A solar watch with a built-in system that converts light energy into electricity. By using batteries that do not need to be discarded, it saves limited global resources and reduces pollution, making it a truly environmentally friendly product.
Solar watches are also called light-activated watches. In terms of the service life of the rechargeable battery, the theoretical value of the current design life is about 10 years. Because the rechargeable battery has an aging phenomenon after many times of charging and discharging, its electric capacity has been reduced, and the watch can run continuously in the dark environment for less time, but this does not mean that the watch can no longer be used after 10 years. As long as it is frequently allowed to charge in the light, the watch will still continue to run.