U-Charge
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FastMac TruePower U-Charge juices up those Apple laptop batteries
Even accessory-laden Apple users have a dearth of options when it comes to offboard battery chargers, which is why we're sure Mac-toting road warriors will be taking a close look at FastMac's new TruePower U-Charge. Basically, it's a $70 laptop battery charger -- not a power adapter -- with a variety of tips and connections for Mac batteries both modern (MacBook / MacBook Pro) and dating all the way back to the G3-era (like Pismo / WallStreet PowerBooks). FastMac is also apparently working on rounding out the collection with higher voltage connectors for machines like the original iBooks and TiBook, if you happen to holding out in a bunker with one of those suckers, browsing Engadget on Internet Explorer for Mac 5.0.
FastMac releases external charger for Mac notebook batteries
FastMac announced a new line of Mac notebook chargers today. FastMac found a work around for Apple not licensing the MagSafe chargers. TruePower U-Charge allows you to charge your notebook's batteries externally. Note that this does not power the Mac, it only charges batteries.This charger will charge iBook G3/G4 12", PowerBook, MacBook, and MacBook Pro batteries without skipping a beat. FastMac also has plans for a 14.4V charger that would charge batteries for the clamshell iBook, iBook G4 14", and Ti PowerBook 15". The TruePower U-Charge comes in 2 different colors (black and white) to match your machine better. The prices for these chargers start at $69.95. You can purchase the U-Charge on the FastMac website.
Valence's less-explosive lithium-ion batteries
With laptops blowing up left and right, it's no surprise that the same lithium-ion battery technology has been slow to take off in larger applications, like cars, where the danger of spontaneous combustion is even more serious. But as CNET reports, at least one company says they've managed to create a lithium-ion car battery that's safe enough to power your ride. Valence Technology's U-Charge Power System keeps the fireworks in check by using a metal phosphate cathode instead of the cobalt oxide cathode commonly used in lithium-ion batteries. The downside to that choice is that the battery can only store about 75% of the power of traditional batteries, but then again, it won't catch on fire. While the batteries have so far only been put to use in wheelchairs, scooters and hybrid vehicles, the company says that the technology could eventually be adapted for use in laptops -- though we're sure not everyone's gonna be willing to take a performance hit just for a bit more peace of mind.
