Signal Attenuation Through Walls Calculator
Maybe you’ve installed a camera in your garage to monitor for package thieves. When you go to check the footage …
Mike Lee
BTU to kWh Converter
Electric bills might seem like a confusing series of numbers until you catch on to what each charge represents: Kilowatt-hours, …
mAh to Wh Converter
Then you go to the store, pick up a new power bank, and see the big number: Twenty thousand milliamp …
Joules to Watt Hours Converter
Next time you have one of those tiny little USB batteries you carry around in your pocket to plug into …
Watts to BTU per Hour Converter
The temperature inside an electrical closet climb rapidly when you stack video cameras and network switches there. Almost all of …
Depth of Discharge Cycle Calculator
So you’ve got one of those backup batteries? Maybe after a long weekend when there’s no electricity, you find that …
Peak Shaving Battery Calculator
There is a specific moment every winter evening when your electric bill feels personal. A few steps from the door …
Battery Parallel Capacity Calculator
The initial time you string two lead-acid batteries together, you think it’s as easy as 1-2-3 or, rather, 100 + …
C Rate Charge Time Calculator
But after you put your specs into it, the calculator do all the math for you (above). There is no …
Load Factor Calculator
The solution is to add up your appliances’ wattage rating. That’s what most people believe will give them answer to …