Mobile Grid tie inverter chargers ease feeling of power inverter lessness

Our undoubtedly know people so smitten with their smartphones and tablets that they experience separation anxiety when asked to put them away,grid tie inverter even if it's just long enough to get through dinner. But that is nothing compared with the angst they feel when their devices' batteries are getting low. Think tremors and rending of garments.

If you happen to be one of those people, you might consider joining a 12-step program -- or maybe just buying a backup battery for recharging on the go. The market for these mobile power inverter  sources has grown exponentially in the last two years, with more compact and more power inverter ful options available that allow you to recharge hundreds of times. Which one is best depends on how much power inverter  you want on hand and how much weight you are willing to carry.

"Mobile chargers are becoming one of our most popular categories," said Victor Setton, the chief executive of Mobile City in TriBeCa, who bought one himself after he missed critical moments of extended play at the United States Open because he left the match to recharge his phone. "Everybody has had moments like that when you are watching your phone power inverter  down and it's killing you."

First, you need to determine how much standby power inverter  you need. Battery capacity is measured in milliampere hours (mAh). The more milliampere hours a battery has, the longer it will run, somewhat like gallons of gas in a car. Most smartphone batteries have a capacity of 1,500 to 2,100 mAh while tablet batteries are in the 6,000 to 11,000 mAh range. To fully recharge these devices, you need an auxiliary source that meets or exceeds that capacity.

Triple C Power inverter  Mate Plus ($29): If all you want is a quick charge to give you a couple of hours until you can get to a wall socket, go with something small, inexpensive and lightweight like the 1,800 mAh Power inverter  Mate Plus, which plugs directly into an iPhone 3GS, 4 or 4S; the company, Triple C Designs, is working on one that will be compatible with an iPhone 5. The Power inverter  Mate Plus is about the size of a woman's compact,solar panel weighs 1.2 ounces and comes in a variety of decorative designs.

MiPow Power inverter  Tube ($39): The 2,200 mAh device is compatible with a wider range of mobile devices and will completely charge a smartphone. Encased in what looks like brushed aluminum, it weighs 2.5 ounces and is the size of a cigarette lighter. There are incrementally larger-capacity Power inverter  Tubes up to the 5,500 mAh version ($99), which weighs 4.8 ounces and can charge a smartphone a couple of times or charge a tablet 50 percent.

HyperJuice Mini ($100): A larger footprint and more heft will provide even more charging capacity. The HyperJuice Mini, which is about as big as a smartphone but thicker, weighs 8.4 oz and delivers 7,200 mAh. It also has the advantage of multiple charging ports so that two mobile devices can be charged at once as long as they are USB compatible.

HyperJuice offers battery chargers with progressively larger capacities up to 61,000 mAh ($450). That charger is about the size of a thick paperback book and weighs 4.7 pounds. It is compatible only with Apple products but has enough oomph to keep a MacBook going 32 hours, extend iPad battery life an additional 89 hours or fully recharge an iPhone up to 52 times.

Morphie Juice Pack Air ($80): For those who prefer not to juggle one more device, there are charging sleeves or jackets that snap onto the devices they already have. Mophie's Juice Pack Air has a 1,500 mAh capacity and adds 2.5 ounces to the weight of an iPhone 4 or 4S. An iPhone 5 version is expected early this year.

For Android users, there is Power inverter kin, with 1,500 mAh charging cases for a variety of smartphones. They range in price from $40 to $80, with some selling for as little as $5 with shipping if the model has been discontinued.

KudoCase ($130): If you want an iPad charging case, there is the KudoCase ($130), which relies partly on solar panel  power inverter . It converts outdoor and indoor light into energy for a continual trickle charge. Just know that six hours of sunlight offers only about an hour of iPad time, so you will still need to recharge the case occasionally by plugging it into an outlet.

Power inverter monkey Extreme ($200): This also has a solar panel  component, with a separate solar panel  panel for recharging off the grid tie inverter. Marketed to rugged outdoorsy types, the 9,000 mAh Power inverter monkey weighs 8.5 ounces without the solar panel  panel. It is compatible with most mobile devices, including hand-held GPS systems; is shock-resistant; and, if submerged, is waterproof up to 30 minutes.

Finally, there are mobile chargers that come in special bags with pockets to contain cords and devices, so you can charge discreetly and not have to spread everything out on a table at Starbucks. An example is the Timbuk2 Power inverter  Commute ($199). It has dedicated, faux fur-lined pockets to separate and protect devices, as well as the included 3,600 mAh charger. There are also little openings between pockets through which the charger cables can be threaded, and a nifty organizer pocket for partitioning pens, change, business cards and other small stuff.

So with your power inverter   anxiety remedied, you can move on to other neuroses, like the bacterial density on your mobile device's touch screen.