TenOC wrote:
sherlock62 wrote:
With your laptop "charging brick" you have absolutely NO PROTECTION. Do buy a UPS and use it at home and in the RV. Here is a link to UPS's offered on amazon.com. You can find UPS's for about $60 on up. A UPS offers protection from low voltages, voltage surges, power outages and more.
I thought . . . :h . . . . that a UPS is simply a battery that supplies power if the main 110 volts goes out. It is to give you time to save your work so you do not lose it due to a power failure.
Yes, indeed, a decent UPS provides a battery to fall back on when there is a power outage but also protection from low voltages, voltage surges, noise and harmonic distortion.
