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Tag - Fuel cell
Users of smartphones are always complaining -- despite huge advancements in battery technology over the past few years -- about the need to recharge devices frequently. A new form factor from British firm Intelligent Energy could potentially change this to only having to recharge a phone on a weekly, rather than daily, basis. The company has placed a hydrogen fuel-cell battery into an iPhone 6 as a proof-of-concept, with only tiny changes to the casing for the device.
MyFC made headlines two years ago when it unveiled a portable fuel cell charger, the PowerTrekk, however the promise of a spring 2012 release has now turned into a spring 2013 target. We were surprised to see the company at the Macworld expo this week, after passing off the concept as a good idea that wasn't ready for the market, so we decided to stop by the booth to take a second look at the unique technology and reconsider its practicality.
North Carolina's Utility Commission in Raleigh has approved Apple's application to build a 4.8-megawatt fuel cell for the company's Maiden data center, the largest privately-owned such fuel cell in the country. The cell will consist of 24 energy servers provided by Bloom Energy, and will use conventional natural gas off the grid to power itself. Apple will offset the natural gas by buying or producing and equal amount of biogas locally.
Retailer Brookstone is working with MIT spin-off Liliputian Systems to deliver a palm-sized portable fuel cell USB charger. The device will offer mobile users the ability to charge their smartphone up to 14 times for around two-weeks of use free from a wall charger. Like the similar Powertrekk portable fuel-cell charger, the Brookstone device uses replaceable fluid-filled cartridges to continue delivering charges after the initial cartridge is depleted.
Long-awaited fuel cell technology is about to reach consumers, and two companies are showing off competing technologies at CES. Medis Technologies is using alkaline technology in its squeeze-to-activate power packs, while Horizon Fuel Cell Tehnology is using compact hydrogen-based cylinders about the size of conventional flashlight batteries.
Sony showed off a tiny fuel cell at the Smart Fuel Cells 2008 exhibition that ends today, which combines a fuel cell, Li-polymer battery and control circuit for the first time. In testing conducted in Japan, Sony found a 1Seg video broadcast can play for 14 hours on 10mL of methanol. Use of a refined technology using the fuel cell could significantly boost the run times of today's consumer electronics, specifically laptop and cellphone batteries.