Buffalo’s freezing winter certainly hasn’t brought me down, thanks to the Ardica Moshi Power System. I’ll show you how the Ardica vest works, and chat with project manager / engineer Martin Corpos about their goal of ultimately designing a wearable fuel-cell power system.
Ardica Technologies, traditionally known for developing wearable fuel cells for consumer and military applications, has produced an electronic heated vest with a USB charging port for powering our devices. As a wearable power system, you can see why I’m particularly excited by its potential for always-on netizens like myself.
Codenamed the Moshi Power System, a signature feature involves the design of the lithium-ion battery for wearability and energy efficiency. With its slim, flexible lycra/form coated battery pack, any Ardica-enabled jacket would be able to run heat up to 105 degrees. The heating elements are flat and flexible, measuring about 4 x 4 inches and connected to the power source with wires embedded in fabric.
At the same time, USB power plugs inside the pockets interfaces with most all popular consumer electronics products, letting us charge personal devices, such as iPhones, while we’re on the move. Depending on power setting, the 25 watt battery system technically lasts three hours on high heat setting and up to eight hours on a lower setting. To overcome the obstacle of power and run time degradation during cold weather use found with traditional alkaline batteries, Ardica has developed a system that utilizes special rechargeable lithium-ion batteries configured to be immune to external temperature conditions down to minus 40 degrees Fahrenheit.
To offer greater power density, Ardica is working on patented fuel cell systems and hybrid fuel cell/battery systems. Future-proofing the upcoming line of Ardica-enabled apparel, Ardica’s battery and fuel cell power systems will be interchangeable when Ardica introduces its fuel cell system in 2010. In fact, all Ardica products are going to be flexible enough to allow changes to fit, power, output, voltage and run time to fit the needs of a wide range of customer applications.
How to find Ardica-enabled apparel
Mountain Hardwear is said to be unveiling four “Ardica Enabled” jackets for fall of 2009. The cost of an Ardica-enabled jacket will drive price tags up $35 to $50 from a similar shell. The Ardica power system, which must be purchased separately and then plugged into an Ardica-enabled piece of apparel, will go at $145.