There is no doubt that the latest trend in the \ reletecronics market is actually portability.No matter where you go, you can carry your electronic equipment with you. this is one thing for Ma Yun...There is no doubt that the latest trend in the \ reletecronics market is actually portability.Wherever you go, you can take your electronics with you, something the market has wanted for decades, but it hasn't been a reality until recently.In particular, medical devices such as the most commonly used pulse oximeter equipment have always been the leading department in the manufacture of more fully portable devices that can be used anywhere.However, in a recent study by the \ rPower Source organization, it was found that batteries that power all \ rthese portable medical devices are severely lacking to meet the needs of the portable market.The most common power supply for medical devices like Pulse Oximeter products is battery power.The reason is that the battery is affordable, and it is small in size and light in weight, so it is very suitable for portable products.However, the demand for these devices has changed because of recent technological advances, and these devices now actually utilize OLED color screens and ultra-fast microprocessor by 'rindividuals.This study shows that 95% of all portable medical devices, including pulse oximeter technology, are underserved by battery technology.It found that the average use time of this kind of equipment is only 4 hours, which is actually very insufficient compared to the market demand.However, this study does also cite quite a few new technologies in the work of powering these products.There has been quite a bit of innovation in the lithium ion battery market, but there will be more innovation over time.Other potential sources cited in this study are the use of solar energy to power a variety of devices.This is not only an effective source, but also very eco-friendly, as the battery is often used and discarded in garbage.This in turn will end in a landfill and will take quite some time until they break down.According to the power organization, solar cells can be 20 times longer than standard normal batteries and will therefore be shown to be more effective and eco-friendly