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. https://www.networkworld.com/article/3330737/internet-of-things/10-things-the-perfect-iot-battery-should-do.html
blog article
10 THINGS THE PERFECT IOT BATTERY SHOULD DO
As everyone who carries a mobile phone has no doubt already learned the hard way, even the most sophisticated devices can be hobbled by a lack of power. And those power issues are especially problematic when it comes to the Internet of Things (IoT), where many IoT devices exist in hard-to-reach locations with little access to external power sources. Whether implanted in a cardiac patient’s heart or a climate-monitoring installation in a remote rain forest, many IoT devices must rely on internal batteries for a long, long time. That means IoT devices need two things: High-capacity batteries that hold sufficient power to run the device in a small space, and with a long shelf life so they don’t lose that power over time Power-efficiency improvements so they consume less of that precious battery juice. FREDRIC PAUL READ MORE