I feel like I need to be even clearer. Yes, you can buy a battery, or get one as part of the $25 Xbox One Play and Charge Kit (which also includes a USB cable). But the battery is superfluous to Windows, since Windows cannot work with a wireless Xbox One controller; it has to be plugged in via USB. Which of course explains why Microsoft doesn't just sell a single controller package that includes both the battery and the cable. Windows users can't use the battery.
Knowledge Base. What is the monetary value of volunteer time? The estimated value of volunteer time for 2015 is $23.56 per hour, according to Independent Sector, a coalition of charities, foundations, corporations, and individuals that publishes research important to the nonprofit sector.
In addition to the mental health benefits of volunteering, there is also a benefit to your physical health. Volunteering allows you to be constantly going about, keeps you busy, and highly active. Research has shown that volunteers have a lower mortality rate compared to those who choose not to.