This Halo portable charger looks good, works even better

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Photo: Rob LeFebvre/Cult of Mac
Photo: Rob LeFebvre/Cult of Mac

The portable battery from Halo is perfect for those times when I want to go stealth, keeping my iPhone 5 as free of those bulky, heavy battery cases as possible.

Between running levels of Hodappy Bird and checking Twitter for any vanity retweets, slapping photos of my meals up on Instagram and surreptitiously reading Facebook posts from ex-girlfriends, I am a battery killer.

With the Halo charger available, I found myself grabbing it and a lightning cable on my way out the door all the time, whether heading to the coffee shop or just for a quick bike ride along the Coastal Trail in Anchorage. It’s a perfect way to ensure I have the power I need on demand without strapping my iPhone into some fat case like the Mophie.

Handy Keyboard Shortcuts To Shut Down Or Sleep Your Mac [OS X Tips]

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Mac OS X Keyboard

Back in the day, I used to care for a couple of labs full of Macs. Invariably, at the end of the day, I’d find myself in the lab, shutting them all down for the night. I’d run up and down the rows of eMacs or whatever they were at the time, and hit the power button, then click on the Shut Down button. Or, if I was feeling frisky, I’d just hold down the power button until they shut off.

This took some time, needless to say. I wish I’d known of these useful keyboard commands to shut down or sleep the Macs, saving myself several minutes each day.

Solarpad. Finally, A Proper Solar Charger For Hikers And Bikers

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At an RRP of $200, the Solarpad isn’t the cheapest solar charger for your iPhone, but it does aim to be the best. Every detail has been tweaked to squeeze the last drop of juice from the Sun’s photons, from the battery itself (the same kind as Tesla uses in its cars apparently), through the efficient charge controller (form Maxim) to the cables themselves (fatter, to let the current flow more easily, says the blurb).

What’s more, you can pitch in early on Kickstarter and get a full setup for just $158 (right now anyway – the campaign only just launched).

Prehensile Power Cable Lets You Charge Your iPhone Anywhere

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As ever with many of Quirky’s excellent crowd-sourced designs, the Prop Power Pro inspires me to make my own. I’m pretty sure a regular extension cable plus a bendy wire coat-hanger plus a length of flexible tubing would do the trick. The thing is, by the time I’d bought all the parts (plus a roll of gaffer tape), I’d be in the hole for way more than the $25 Quirky want for its version.