I have a battery charger/inverter that is "400 watts," "maximum output 800 watts." So far, I've only used it to charge my cell phone.
To figure out if its safe to use it to charge my laptop battery, etc., what do I look for?
Yes, I have a book on electrical systems, and I read it, and I understand it for a split second at a time. Then, it's gone . . . Sort of like contemplating infinity. You get your mind around it, and . . . then it's gone. (I found Catholic school boring. I contemplated infinity when I wasn't reading a novel behind my math/english/science book.)
Please, any basic "how to" response would be much appreciated. I know that the battery charger packs for everything have info about watts, but also about volts and amps, and therein lies my problem.
BTW, I never leave the charger unattended. I am VERY leery about any potential fire hazard.
Thanks.
Mary
To figure out if its safe to use it to charge my laptop battery, etc., what do I look for?
Yes, I have a book on electrical systems, and I read it, and I understand it for a split second at a time. Then, it's gone . . . Sort of like contemplating infinity. You get your mind around it, and . . . then it's gone. (I found Catholic school boring. I contemplated infinity when I wasn't reading a novel behind my math/english/science book.)
Please, any basic "how to" response would be much appreciated. I know that the battery charger packs for everything have info about watts, but also about volts and amps, and therein lies my problem.
BTW, I never leave the charger unattended. I am VERY leery about any potential fire hazard.
Thanks.
Mary