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Even for those people who are not directly in the path of a hurricane, a whole region can be decimated and left without power for a week at a time. During this time period, people can blow through their generator pretty quickly. Fortunately, battery inverters are available that are not only inexpensive, but also quiet, portable, and effective. If disaster strikes, they have even been mentioned as ideal for passing around the neighborhood, making sure no one’s food rots during this crucial time before power is restored. Spread neighborly goodwill and provide security for your own family by preparing in advance, especially if you live in a region that’s prone to hurricanes.
Battery inverters are really quite simple devices at heart. They function by converting DC output to AC output, through the intermediary use of a battery. This allows for a small energy amount, such as 12 volts, to be converted almost as if by magic into an output value of 120 volts. This supply of energy can then be plugged in to virtually any possible electronic devices or appliances that one can have in the home. This is an invaluable resource for any family that is hit by a hurricane or other cause for a power outage.
There are several different types of battery power inverter models available on the market. Modified sine waves are some of the most inexpensive, but they may make more noise than other types, and also are not compatible with all types of electronics. Some examples of appliances that they are not compatible with can include medical equipment (which clearly is very important to keep up and running during a hurricane), personal laptops, or laser printers. To determine in advance whether or not your appliance will work with modified sine wave inverters, you can consult with the manufacturer.
The other main type of battery power inverter is the pure sine wave device. This boasts almost total silence while operating, and is highly compatible with all types of electronic devices. They come in many different sizing and voltage options, allowing for the perfect fit for any electronic needs that could arise in the midst of disaster. Hurricanes are extremely common for a good population of the USA, so it makes sense for these people who think they may be prone to do a little advance planning. Along with packing emergency health care kits, this backup power supply is another key component to preparedness.
In the event that your family is evacuated, carrying along a battery power inverter makes perfect sense. They are, after all, made to be portable supplies of power. This way, you can go to the shelter and still be able to access your personal communication outlets and stay in touch with friends and relatives to let them know that you are safe and sound. In fact, it’s recommended to have a few backups on hand, including one at home, one in the office, and one in the car, along with emergency water and other supplies. During hurricane season, why take any chances?  If you need to operate a lot of appliances at once, using 5000 watt power inverter will handle all your portable energy needs.

Portable laptop inverters are not hard to find. Be careful when doing your research, though, because laptops actually have inverters built in, which allow them to be operated either by battery (DC current) or by a cord plugged into the wall (AC current). These two electrical sources are what make laptops so desirable in the first place. Keep in mind, also, that you’ll need to make sure that you take the time to consider alternate energy supplies if you are going to be traveling for a long period of time without access to an AC electrical outlet to charge your battery. For this purpose, a battery inverter can come in handy. These portable devices plug into your laptop and allow you to charge it or use the energy through your vehicle’s cigarette lighter or power supply port. Plugging into the electrical source in your vehicle and converting the DC current to AC that way can allow for more usage time than if you relied on the battery alone.

While a lap top battery will generally maintain a charge for anywhere from 1-10 hours depending on the size of the battery that you have, using lap top inverters will allow you to use your lap top as much as you want while you are traveling, and also to charge it when it isn’t in use so that your battery maintains a healthy life. There are many different types of lap top inverters that you can buy. However, the two most common sizes include the 150 watt power inverter for smaller lap tops and the 375 watt battery inverter for older models or larger lap tops that use more electricity than others. In order to figure out which one you need, you will need to look on your power cord or the bottom of your lap top and see how many amps it uses. Take that number multiplied by 120, and you will have the number of watts that you need in your inverter battery supply.

Here’s a perfect example: say that you have an older laptop that is efficient, but the battery doesn’t hold much of a charge anymore. You want to take it with you on a road trip, but need a power source. Look either at the power cord box or the bottom of the lap top, and you will see a measurement in amps. Let’s say that it’s 1.2 for the sake of example. Multiply 1.2 amps by 120 and you come up with 144 watts. That means that you would be able to buy the smaller device, because your computer uses less than 150 watts.

You always want to buy a bigger power supply than what you need if you can’t find the exact right size. That way, you don’t have to worry about shorting anything out or having something that doesn’t fit exactly what you need. You don’t want to put yourself at risk, so make sure that you do the math right and get the right lap top inverter for your exact needs.