Sherpa 50 Solar Charger Keeps Your Gadgets Powered up, away from the Outlet

If you’re on the go a lot, away from a power outlet you may have tried all sorts of things to help get more run time from your gadgets. A new solar power kit has turned up and features a small portable battery that can be recharged from the sun or a wall outlet. The charging kit is called the Sherpa 50.

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The first time the Sherpa 50 turned up was during CES 2012 and it was delayed over a year and a half coming to the market. The good news is that it is here now and for $399.95(USD) you can get the complete kit including an AC inverter and a portable battery. The device can also be purchased a la carte – without the AC outlet or the solar panel, for as little as $199.95.

In addition to the standard AC outlet, the device also has a USB port for charging devices and a special port for your laptop. The battery weighs less than a bottle of water according to the manufacturer and can give you one full recharge for most laptops, and multiple recharges for other gadgets.

sherpa 50 recharges

The battery can be charged completely in about five hours using only the included solar panel. You can also recharge the battery from the wall outlet in about three hours.

The Sherpa 50 is available now from GoalZero.

Nokia DC-18 external charger is like a Live Tile for power-ups

Nokia’s Asha 501 may be catching the attention this morning for its slick design and $99 price, but the new DC-18 charger isn’t going to let a smartphone get all the style kudos. It may only be an external power pack, but the Universal Portable USB Charger DC-18 manages to look better than most such bricks we’ve seen, though its 1,720 mAh capacity probably means you’ll only get a single recharge out of it.

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The small capacity is down to the relatively small size, with the DC-18 measuring in at just 57 x 57 x 14.9 mm and 65g. Up front there’s a battery status indicator, which lights up with the current charge level when you pull out the retractable microUSB cable.

Pulling the cable free turns the DC-18 on, while tucking it back into place turns it off. That does leave the microUSB plug itself protruding, which seems like a recipe for getting it caught on your bag or the lining of your coat pocket, however.

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Nokia will offer the DC-18 in four colors – a Lumia and Asha 501 matching cyan, magenta, white, and yellow – though the company is yet to confirm pricing. We’re guessing it’ll be relatively affordable, however, since the DC-16 (which actually has a larger, 2,200 mAh battery) portable charger comes in at around $40.

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Nokia DC-18 external charger is like a Live Tile for power-ups is written by Chris Davies & originally posted on SlashGear.
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Casetop Smartphone Dock: Return of the Lapdock

Remember Motorola’s Atrix and Photon 4G? They were phones that could be plugged into a proprietary dock that turned them into Linux netbooks. If you ever wished you had something like that for your phone, check out the Casetop.

casetop smartphone dock

The Casetop doesn’t give you a desktop OS but it does add three useful things to your phone: a full-sized keyboard, an 11.1″ 720p LEd-backlit screen (not a touchscreen) and a battery. That’s right – the Casetop has its own battery, and if you plug your phone in via a USB cable the Casetop will charge your phone. The Casetop works with any smartphone that has Bluetooth connectivity (to connect to the keyboard) and a video output via HDMI, MHL or micro-USB (to connect to the screen). It also has a couple of 1W speakers, but you’d probably be better off plugging in a pair of headphones via the 3.5mm connector. Here’s a brief demo of the prototype Casetop:

And here’s the full Kickstarter pitch video:

It’s kinda weird having to navigate via your phone’s touchscreen, but aside from that I think this device could find its niche. Pledge at least $250 (USD) on Kickstarter to get a Casetop as a reward.

[via Ausdroid]

VOTO Charger Turns Heat to Electricity: Promethe-Zeus

The PowerPot and the BioLite stove seem like great ways to harness the heat from fire and turn it into electricity. But what if you already have a pot and a stove? A company called Point Source Power might have a solution for you. The only thing that the company’s VOTO chargers need is a fire.

voto charger by point source power

VOTO chargers look like one of those portable water heaters. But instead of a metal coil at the end, the chargers have a stack of replaceable fuel cells made from biomass. You stick this end into the bottom of your stove or bonfire and it will generate electricity over time. The electricity will be sent to its handle. There are a variety of handles, but the most useful one is shown in the video below. It’s a battery that can be used to charge devices via USB but it can also use its stored energy to power its built-in LEDs.

These chargers will be useful not only for campers and field workers but also for people who live in places that don’t have access to electricity. You can check out Point Source Power’s website for more info on their products, although the site seems to be down as of this writing.

[via Inhabitat]

Kingston’s MobileLite Wireless is a memory card reader that doubles as a charger

Kingston's MobileLite Wireless is a memory card reader that doubles as a charger

By all metrics, Kingston’s wireless Wi-Drive has been a successful product: the company is still selling it two years later, and has since refreshed it with beefier storage and Android compatibility. If there’s one thing customers complained about, though, it was the lack of expandable memory — a problem if you used all the space on the drive, or if you already had stuff stored on an SD card. With that in mind, the company’s coming out with the MobileLite Wireless, which ditches internal storage in favor of an SD slot and USB 2.0 port. (It will also ship with a microSD adapter.) At the same time, it packs a modest five-hour battery you can use to recharge USB-powered gadgets; Kingston says there’s enough juice in there to fully charge a phone, but probably not a tablet.

Technically speaking, you can access everything stored on the device by typing the MobileLite’s IP address into a browser. But for all intents and purposes, this is currently an iOS exclusive, as that’s the only platform for which you can download an app. As with the Wi-Drive, though, Kingston plans to add an Android app, as well as one for WP8. In the beginning, at least, it will be available through just a couple sellers (Amazon and Staples), with street prices expected to fall somewhere between $50 and $70. Any questions? We hope not: this thing’s aimed squarely at mainstream users, so if Engadget readers don’t get it, we’re going to be seriously concerned about all the regular folk.

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Siva Cycle Atom Generator: Portable Pedal Power

Bicycle-mounted generators are nothing new – many of them are used to power bicycle lights, for instance. But what makes the Siva Cycle’s Atom generator unique is its removable battery, which means you can preserve the electricity you worked for and use it at your convenience.

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The Atom generator is meant to be attached to the rear axle of your bicycle. Once it’s installed, you can use it to charge pretty much any mobile device while you’re riding, as long as you have a USB cable for your device. But as I said, the Atom also has a 1300mAh removable battery pack, so you don’t have to bring your device with you for the Atom to be useful.

Pledge at least $95 (USD) on Kickstarter to get an Atom generator as a reward. I wonder if you could hook it up to a small motor to make a hybrid bike that you could recharge on the go.

[via OhGizmo!]

USB Utility Charge Tool is the Geek Army Knife

Most people use and carry around a bevy of mobile devices these days. There’s nothing wrong with that, since I do it myself. However, it gives rise to various inconveniences like having to carry around tons of different chargers for all the devices.

One solution comes in the form of the USB Utility Charge Tool that’s like a Swiss Army knife of connectors that geeks and non-geeks alike would appreciate.

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The charge tool has four connectors tucked neatly into it: a standard USB extension, a Micro USB connector, a Mini USB connector, and a 30-pin connector. It’s compatible with a range of devices, from your iPhone to your Nexus 7, so it’s especially convenient if you’re traveling and need to charge your devices while you’re on the go. Unfortunately, it doesn’t have Apple’s Lightning connector, so it can’t be used with the latest iPhones and iPads.

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You can use it to charge your device using your laptop as the power source. Or you could plug the USB extension into a generic USB charger to power your devices up.

The USB Utility Charge Tool is available for pre-order from Fred Flare for $20(USD).

[via Chip Chick]

Juice Chargers keep your devices powered

These days, we tend to use the term “My phone has run out of juice”, where that particular statement means that your smartphone’s battery has bottomed out, and you obviously need to send it to the nearest power outlet with an appropriate charger, too. How about going with the flow this time around with the Juice Chargers? These will come in £14.99 and £16.99 price tags, where the former sports a blackberry juice exterior with a microUSB connector, while the latter is a pseudo orange juice box with multi-connectors to cater for a bunch of different devices.

Of course, it is interesting to note that you can also place a pre-order for what is coming up – the inevitable apple juice, where it prophetically caters for the second and third generation iPhone models from Cupertino. Each Juice Charger would come with a padded carry-bag for that added touch of convenience, and with such portable power being at your fingertips in a size that is extremely travel friendly, you might want to get one of these for yourself sooner rather than later.

[ Juice Chargers keep your devices powered copyright by Coolest Gadgets ]

Neo-Plug Magnetic Mobile Device Charger & Data Cables: MagSafe All the Things!

If you own a MacBook, then you’re probably thankful for its handy MagSafe, the magnetized power connector for your laptop’s charger. Not only does it make connecting the charger to your laptop insanely easy, it also detaches fairly easily. When you trip over the cord or yank it off forcefully, it won’t take your precious MacBook down with it. The Neo-Plug works just like the MagSafe, except it’s for mobile devices.

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Invented by Jacob Brozek, the Neo-Plug takes its name from the neodymium magnets that connect its two parts together. Jacob’s design essentially divides the connector end of a charger or data cable into two parts. One end stays on the cable while the other end stays on the port of your mobile device. The magnets embedded on both halves connect the two parts effortlessly.

Brozek is seeking to raise $167,000(USD) on Kickstarter by May 8 to finish his product, but with such a good product I think he’ll raise more than that amount. As of now the Neo-Plug has three variants – micro-USB, 30-pin and Lightning. Pledge at least $30 and you get a Neo-Plug of your choice. You can also learn more about the Neo-Plug on its website.

Wireless Charging System Juices Up Medical Implants

Wireless Charging System Juices Up Medical ImplantsAntónio Abreu, a PhD Student at the MIT Portugal Program who works at LNEG (Laboratório Nacional de Energia e Geologia I.P.), has been hard at work in developing a wireless charging system that will cater for implantable medical devices. This particular project that he has been sweating over makes plenty of sense. After all, if you were to have some sort of medical implant keeping you alive, it certainly needs to run on some sort of battery power, so charging it is going to be tricky especially when it remains embedded under bone and flesh. Wireless charging is the way to go, but doing so at high energy levels could prove challenging and disastrous to the receiving device or tissue around it.

Nice to know that Abreu’s work has refined the realm of wireless medical implant charging, where his system is now capable of sending just the right amount of juice to keep them important medical implants other than traditional pacemakers going, without causing any negative impact to the patient. This is made possible by optimizing the energy flow which was determined earlier. The Prototype, as it is called, has already been patented by António Abreu in the USA and in Europe.

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