Windham, Maine. Windham is a town in Cumberland County, Maine, United States. The population was 17,001 at the 2010 census. It includes the villages of South Windham and North Windham. It is part of the PortlandâSouth PortlandâBiddeford, Maine Metropolitan Statistical Area.
Opower's Barry Fischer said: we did this study, and we drained the iPhone 6 and 6 Plus to 0pc and the we measured how much electricity through a power monitor device it took to get to 100pc. The iPhone 6 takes one hour 50 minutes using a 12 watt usb power adapter and the iPhone 6 Plus took 2 hours and 30 minutes. The iPhone 5, by comparison, took a similar amount of time to the iPhone 6.
A watt is a unit of power that measures the rate of energy transfer or usage. A kilowatt is equal to 1,000 watts. A kilowatt hour is the amount of electricity used. To calculate the amount an appliance uses in kilowatt hours, take its wattage, multiply it by the number of hours you use it, and divide by 1,000.If you take a 100-watt light bulb and use it for 540 hours, the light bulb will use 54 kWh of electricity.f you look at your power bill, you will see your monthly kilowatt hour usage. This is how much electricity you used for that month and were charged for. Normally your power company will bill you based on a rate per kWh. Sometimes this rate varies depending on the time of day or your usage.