How do i determine what size battery backup to buy?

Answer Battery backup systems are used for a number of different applications ranging from backcountry power outages to office building computer backups. To find the right power backup system for your nee... Read More »

Top Q&A For: How do i determine what size battery backup to buy

How to Determine Product Sample Size to Determine Quality?

There is a methodology called "Acceptable Quality Level" (AQL) that can be easily applied to determine product sample size to determine quality. This method defines the number of samples that must ... Read More »

Does Wheel Size Determine the Tire Size?

Yes. The size is marked on the tire wall with a number similar to this: P185/75 R-14. This tire fits on a 14-inch diameter rim. However, this same wheel may take tires of different width (185mm) an... Read More »

What is a backup battery?

Many computer users are turning to backup batteries to prevent data loss during unanticipated power outages. Backup batteries give a computer user a period of time after a power outage has occurred... Read More »

A DIY DC Battery Backup?

Making yourself a DIY DC battery backup makes sense, particularly if you have a favorite device you rely on regularly. If your battery dies or your charger fails, you can still use your device. Use... Read More »