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Hand crank charges iPhone, develops muscles
You never know when a major storm will knock out your power and leave you without juice for your phone. Battery packs like the ones from Mophie will let you charge for a short time, but if you are without electricity long enough, you will have to think outside the box to power your phone. Hammacher & Schlemmer has an interesting cell phone charger that uses a hand crank to deliver 30-second bursts of power that'll let you make an emergency call. It also has a 2,000 mAh lithium-ion battery that'll charge your phone temporarily. The US$60 device works with most phones; charging cable is not included.
Eton FRX3: Emergency power for your iPhone when you need it the most
If there's anything that nature teaches us, it's that our highly technological society is just an extended power outage away from complete chaos. Last fall's Hurricane Sandy left many on the East Coast of the US without power for weeks. No power at the home or office means no power for your iPhone, which means you have no way to talk to relatives, friends or first responders if the mobile network is still up (which it usually is). The Eton FRX3 (US$59.99) is primarily an emergency radio, but it also has power-generating features to keep your iPhone going when the power's down. Design The Eton FRX3 is probably one of the strangest accessories I've ever reviewed, since it's not specifically made for the purpose of working with Apple devices. Design-wise it's a hardy looking little device that does not look like a radio at all. It's a black plastic box about 5.5" wide, 6.5" tall, and about 1.6" thick, with a rather industrial-looking "X" design and a silver and yellow crank on the front. There's also a version in red if you prefer. That crank powers a dynamo ("hand turbine") that is used in concert with a small solar panel on the top of the device to charge an internal NiMH battery pack. You can also power the radio off of three standard AA batteries, or by plugging in an external power source through an included USB to micro-USB cable. That solar panel on top has a glow-in-the-dark bezel around it, helpful for those situations where the power has just gone out and you're trying to find the FRX3. %Gallery-176877% There's a backlit LCD panel that shows the time (this can also be used as an alarm clock), battery status, band (AM/FM/WB) and station frequency. Under the solar cell enhanced handle is a group of buttons used to set the clock and alarm. On the front of the FRX3 are buttons to switch between the dynamo-powered rechargeable batteries and AA batteries, a master power switch, and a slider switch to go between bands. There are two large and easy-to-turn silver knobs that control volume and tuning. Eton includes a wrist strap for carrying the radio, although I think it would be easier just to use the built-in handle. On the right side of the case looking from the front are three LED bulbs -- two provide a bright white emergency flashlight, while the third is a flashing red LED to attract attention. The back of the FRX3 has a niche for an extendable antenna, a door covering an AUX port, a headphone jack, a DC-in micro-USB port, and a USB port for charging your iPhone. There's also a separate door for accessing the rechargeable battery pack and AA batteries (if used). Functionality For iPhone users, the biggest question is going to be how much of a charge you can give your phone using the FRX3. To charge your phone, you'll use your standard iPhone USB to Lightning or USB to 30-pin Dock connector cable, and plug the USB end into the "Cell" port on the back of the FRX3. You then press the CELL button located under the handle to start dumping the charge from the NiMH battery to your iPhone. That battery pack contains 600 mAh of charge, while fully charging an iPhone 5 takes about 1434 mAh. You'll be able to recharge your iPhone less than halfway with the FRX3, but that may be enough to make a call to a worried relative, check on a close friend, or contact first responders. Once the FRX3 battery pack is dead, it's time to recharge it. Unless you want to build up arm muscle mass by turning the crank for a while, you'll most likely want to let the sun do the charging -- if it's sunny outside. Unfortunately, that little solar panel takes about 10 hours to fully charge the FRX3 battery, so if you really need juice quickly, your arms are going to get a workout. On the plus side, that crank turns pretty easily, so it's not going wear you out too badly and it may give bored kids something to do while you're waiting for the power to come back on. You do not want to turn the dynamo crank while your iPhone is attached; instead, you disconnect the phone, charge the FRX3 battery up with the crank and solar panel, and then connect to the iPhone for charging. The radio in the FRX3 works well, if you realize that it's not meant for entertainment purposes. It's designed for listening to news and NWS weather reports. Of the seven weather band channels, you'll need to flick between them until you find the one with the strongest signal. Where I live in the southern suburbs of Denver, only one weather band channel was accessible. You can switch to your local AM and FM stations as well. Listening to music on the FRX3 is almost painful; the sound quality reminds me of the radio that was in my mid-1970s Chevy Vega wagon, and that's not a good memory. But as I said, this is an emergency radio and you're most likely not going to listen to music on it. The radio operates for three to four hours with a full charge and at low volume. In emergency situations, you may want to just turn it on every hour or so to get an update, then turn it back off. The dynamo crank provides about 5 to 7 minutes of radio capability or 20 minutes of flashlight use for every 90 seconds of hand cranking. Calculating, it would take approximately an hour of cranking to get the battery fully charged back up. Conclusion Everyone should have a way to listen to emergency radio reports when the power is out, and in that respect the Eton FRX3 excels by providing multiple ways of recharging the device's NiMH battery pack. However, I would use the FRX3 as an iPhone charger of last resort due to its low capacity. If you're truly concerned about keeping your iPhone up and running in an emergency, you might want to invest in a Mophie Juice Pack Powerstation Pro ($99.95) with a 6000 mAh rechargeable battery that can fully recharge your iPhone about four times. What you really want to buy the FRX3 for is the other emergency preparedness features -- the LED flashlight and the multiband radio. In a severe emergency, those features are probably going to be much more important to you than being able to play Temple Run 2 on your iPhone.
Goal Zero's Sherpa 50 Solar Recharging Kit powers your tech off the grid
A month after Hurricane Sandy wreaked havoc on the eastern seaboard of the United States, there are still thousands of people without power to their homes. Fortunately for many of those people, they've been able to charge smartphones and tablets or run appliances temporarily thanks to Goal Zero, a Utah-based company that produces solar generator kits that can energize anything from a single phone to critical medical units depending on the size. A number of Goal Zero's kits have been donated to the relief effort. Goal Zero provided TUAW with a prototype Sherpa 50 Solar Recharging Kit (US$449.99) that can provide you with off-the-grid energy for your tech equipment. Let's take a look. Design The Sherpa 50 Solar Recharging Kit provides all three parts of a workable solar power system -- a solar panel, a battery to store the electrical energy created by the panel and a way to get the power from the battery to your device. There are actually three pieces to the kit that give you the functionality you need: the Nomad 13 Solar Panel, which charges the Sherpa 50 Recharger that then distributes the power to your devices. An inverter is also available to power AC devices. The Nomad 13 isn't all that large, but will recharge the Sherpa 50's battery in about five hours. That battery will give your laptop two hours of life or an iPad up to 15 hours of happy computing. The Sherpa 50's battery pack can also be charged from a normal AC wall outlet in about two to three hours or from a car power outlet in four to six hours. This is useful if you plan on using the Sherpa 50 for emergency situations; you'll always be able to have a fully charged battery. Then when the power goes out or you're away from the grid, you can simply use the Nomad 13 solar panel to recharge the battery in about five hours. The Sherpa 50 provides 50 Watt-hours of power. Just as a comparison, Mophie's largest battery pack, the Powerstation PRO, provides only about 6 Watt-hours of power in a pinch. In addition, that Powerstation PRO needs a wall outlet in order to be recharged. Not so with the Sherpa 50, since you can be anywhere there's sunlight and recharge the battery pack. You might think that with all of this available power that the kit is huge. Not so; the Nomad 13 solar panel has an area of 10.5 inches x 9 inches when folded, and with the Recharger put into the net pocket on the back, it's only about 1.5 inches thick. Weight-wise, the entire package (without the AC adapter for recharging) is only three pounds, seven ounces. Functionality The Sherpa 50 is nicely constructed and feels very robust. The case that the Nomad solar panel comes in has hanging loops all the way around, perfect for making sure that the panel gets full sunlight for fast charging. There was a plastic covering over the solar cells that I did not remove since the unit had to be returned at the end of the review. The case has a magnetic closure that holds the folding panel closed when in a backpack. Unzipping the net pocket on the back of the panel reveals a junction box that includes a USB port if you wish to try to charge or run a device directly from the sun without using the Sherpa's battery. A color-coded 12V cable plugs into a port on the back of the Sherpa 50 to charge its battery -- that cable is quite long so that the Sherpa 50 can be placed in the shade while the panels are in full sunlight. There's also a "chain" cable for daisy-chaining up to three more panels for ultra-fast charging. Finally, a fourth cable is used to charge up rechargeable AA batteries in one of Goal Zero's Guide 10 power packs. The Sherpa 50 uses a Lithium-Ion NMC battery pack, and can hold its charge for several months. Goal Zero recommends recharging the pack every three to four months or keeping the pack plugged in between uses. On the back is a bright LED bulb that can be used as a flashlight, as well as a bunch of output ports for various purposes -- 12V, USB and a 19V laptop port. Touching the on/off switch turns the battery pack on and displays the state of charge on a small backlit LCD. That LCD also becomes visible when you plug the Nomad panel into the Sherpa 50 for recharging. The final piece of the kit is the Sherpa's inverter "sidecar" (sold separately), which attaches to the battery pack with one bolt and takes the 12 volt input and produces 110 Volt AC power at up to 65 watts. My first test of the Sherpa 50 was to see if I could run my MacBook Air off of the device for a while. To do this, I plugged the MacBook Air's AC adapter into the outlet on the inverter, flipped the switch to "on" and a few seconds later the charging light came on. Success! Unlike some inverters I've used in the past that make an annoying buzz, the Sherpa was virtually silent. Conclusion The Sherpa 50 Solar Recharging Kit is the complete deal for keeping your technology up and running off the grid. Whether you're planning an adventure to a part of the world where power is unavailable or want to be prepared for situations where the power might be out for extended periods of time, it's a reasonably priced solution that can keep your devices going. Unfortunately, Goal Zero has had to push out availability of the Sherpa 50 kit, and at this time it's not available for order from the company's Web site. If you're interested specifically in the Sherpa 50 kit, I suggest that you visit the company's site on a regular basis to see when it is finally available to the public. I'm seriously considering getting one of these units, although I live in a part of the country where the power company does a great job of keeping the lights on. But I do some volunteer work where I need the ability to charge or power devices -- an iPad, a camera and a low-power amateur radio transceiver -- and may not always have access to reliable power. The Sherpa 50 Solar Recharging Kit would be perfect for that use case. Pros Lightweight and compact Ability to charge just about any consumer electronic device Even works (although not as fast) in cloudy conditions Battery pack can hold a charge for several months Additional solar panels can be daisy-chained for faster charging Cons Not available for sale at this time Who is it for? Anyone looking for reliable power for consumer electronics devices in remote locations or emergency situations
Captain's Log: Class spotlight - Engineer
Captain's Log, Stardate 65205.7... Hello, computer (and players)! As you may or may not know, the Star Trek franchise celebrated a momentous birthday last week as it turned 45 years old. While humankind first set out to "boldly going where no one has gone before" in the late 1960s, its legacy lives on today, four decades later, through Star Trek Online. Although the game has had its fair shares of ups and downs, I am not afraid to stand behind it and be proud of it for being able to continue Gene Roddenberry's dream. I am also extremely honored to play a small part in its history by bringing you Captain's Log each week, and I look forward to what the next 45 years hold. I'd like to welcome each of you to the third and final installment of my three-part series focusing on the classes within STO. After checking out the awesome DPS that Tactical captains can dish out a couple of weeks back, we now shift our focus to the Scottys, LaForges, Obriens, and Torreses of the game -- the Engineering captains. Players taking on this role often find themselves having a blast, literally, as they materialize their defense and medical turrets, call on their support and seeker drones, and deploy their force fields and cover shields. While there are a variety of powers that this career can utilize, I would like to showcase a few of them past the jump. Ensign, warp... actually, no; it's actually time to realign the dilithium matrix...
