A123 Techniques’ new lithium ion tech retains EV batteries cool, your pockets in verify

A123 Systems' new lithium ion tech keeps EV batteries cool, your wallet in check

EV battery maker A123 Techniques has had a rocky historical past as of late following a Fisker battery recall, however it might simply be turning the nook with a brand new lithium ion development. Nanophosphate EXT widens the temperature vary that A123’s lithium iron phosphate-based mostly batteries can stand up to earlier than dropping energy: an EXT battery musters 20 % extra energy than earlier than when it is as chilly as -22F and may hold over ninety % of its unique capability after 2,000 full expenses, even when it has been run in a blistering 113F warmth. The longevity has its apparent benefits for anybody who lives in an excessive local weather, nevertheless it might additionally result in cheaper EVs and hybrids — the much less cooling a automotive battery wants, the decrease the up-entrance value and the lighter the automotive will get. Full manufacturing will not begin till the primary half of 2013, although that is ample time for corporations to no less than take into consideration slotting Nanophosphate EXT battery packs into 2014 or later automobiles such because the Atlantic.

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A123 Methods Introduces Breakthrough Lithium Ion Battery Know-how That Optimizes Efficiency in Excessive Temperatures

WALTHAM, Mass., June 12, 2012 (GLOBE NEWSWIRE) — A123 Techniques (Nasdaq:AONE), a developer and producer of superior Nanophosphate® lithium iron phosphate batteries and techniques, in the present day launched Nanophosphate EXT&commerce;, a brand new lithium ion battery know-how able to working at excessive temperatures with out requiring thermal administration. Nanophosphate EXT is designed to considerably scale back or remove the necessity for heating or cooling methods, which is predicted to create sizeable new alternatives inside the transportation and telecommunications markets, amongst others.

“We consider Nanophosphate EXT is a recreation-altering breakthrough that overcomes one of many key limitations of lead acid, normal lithium ion and different superior batteries. By delivering excessive energy, power and cycle life capabilities over a wider temperature vary, we consider Nanophosphate EXT can scale back and even remove the necessity for pricey thermal administration techniques, which we anticipate will dramatically improve the enterprise case for deploying A123’s lithium ion battery options for a big variety of purposes,” stated David Vieau, CEO of A123 Techniques. “We proceed to emphasise innovation with a business function, and we anticipate Nanophosphate EXT to strengthen our aggressive place in present goal markets in addition to create new alternatives for purposes that beforehand weren’t potential to value-successfully serve with lithium ion batteries.”

In contrast to lead acid or different superior battery applied sciences, Nanophosphate EXT is designed to take care of lengthy cycle life at excessive excessive temperatures and ship excessive energy at excessive low temperatures. In line with the testing carried out up to now on the Ohio State College’s Middle for Automotive Analysis (CAR) and the very low noticed fee of getting old, cells constructed with A123’s Nanophosphate EXT are anticipated to be able to retaining greater than ninety % of preliminary capability after 2,000 full cost-discharge cycles at forty five levels Celsius. CAR has additionally beginning testing the chilly temperature efficiency of Nanophosphate EXT, which A123 expects will ship a 20 % improve in energy at temperatures as little as minus 30 levels Celsius.

“Based mostly on our evaluation, the efficiency of A123’s new Nanophosphate EXT at excessive temperatures is in contrast to something we have ever seen from lead acid, lithium ion or another battery know-how,” stated Dr. Yann Guezennec, senior fellow at CAR and professor of mechanical engineering on the Ohio State College. “Nanophosphate EXT maintains spectacular cycle life even at excessive excessive temperatures with out sacrificing storage or power capabilities, particularly as in contrast with the aggressive main lithium ion know-how that we used on our head-to-head testing. If our testing additionally validates the low-temperature energy capabilities that A123’s knowledge is displaying, we consider Nanophosphate EXT could possibly be a recreation-altering battery breakthrough for the electrification of transportation, together with the rising micro hybrid car phase.”

Nanophosphate EXT is predicated on A123’s proprietary lithium iron phosphate battery know-how, which gives excessive energy, lengthy cycle life, elevated usable power and wonderful security as in comparison with different out there battery applied sciences. Nanophosphate EXT is designed to increase these capabilities over a wider temperature vary, enabling clients to deploy extra superior options that improve efficiency in purposes that ceaselessly expertise battery biking at excessive temperatures. As a result of Nanophosphate EXT is designed to scale back or get rid of the necessity for pricey thermal administration, it’s anticipated to ship these efficiency benefits whereas additionally growing reliability, minimizing complexity and decreasing complete value of possession (TCO) over the lifetime of the battery system for various purposes, together with these inside the transportation and telecommunications industries.

* Transportation-Nanophosphate EXT is designed to reinforce the efficiency benefits of A123’s options for electrical and micro hybrid business and passenger automobiles. By enabling elevated energy at low temperatures, Nanophosphate EXT is predicted to considerably enhance the chilly-cranking capabilities of A123’s lithium ion 12V Engine Begin battery. This is able to get rid of what has traditionally been the one efficiency benefit of lead acid in starter battery purposes, and is predicted to significantly improve the worth proposition of A123’s Engine Begin battery as a lighter-weight, longer-lasting various to absorbent glass mat (AGM) and different lead acid batteries. That is anticipated to scale back TCO for micro hybrid purposes, which represents a rising subset of the worldwide electrical car market-In line with Lux Analysis, the worldwide marketplace for micro hybrids is projected to succeed in greater than 39 million automobiles in 2017, making a $6.9 billion marketplace for power storage units.

As well as, Nanophosphate EXT is predicted to allow automakers to considerably scale back or utterly get rid of lively cooling methods in electrical car battery packs. A123 expects this to decrease value, scale back weight and enhance reliability, offering automakers with an economical answer that A123 believes will will increase effectivity and reduce system complexity with out sacrificing car efficiency, battery life or driving vary. Technique consultancy Roland Berger forecasts that the worldwide automotive lithium ion battery market will attain greater than $9 billion by 2015.

* Telecommunications-Nanophosphate EXT dietary supplements some great benefits of A123’s lithium ion battery options for telecommunications backup, that are designed to exchange the lead acid batteries deployed at new and present international cell tower websites constructed off-grid or in areas with unstable energy. These websites sometimes require diesel turbines to help the batteries, and because of the prolonged cost time vital for lead acid batteries, the turbines are sometimes pressured to function for prolonged durations. In distinction, A123’s options cost about six occasions extra shortly than lead acid, which considerably reduces generator run time and lowers gasoline prices by 30 % or extra. At cell towers in excessive temperature environments, Nanophosphate EXT additional reduces working and upkeep prices by minimizing or eliminating the necessity for air con or heating. In greater-temperature climates, for instance, the price of putting in and operating the air con essential to correctly cool the lead acid batteries can symbolize as much as 50 % of the full energy consumed at every cell tower website. A123 believes that Nanophosphate EXT has the potential to considerably increase the worldwide addressable marketplace for its telecommunications backup options to greater than $1.2 billion by 2016.

“From the introduction of our breakthrough Nanophosphate battery chemistry to our envelope-pushing work creating extremely excessive energy batteries for Components One racing to our introduction of megawatt-scale grid power storage methods, A123 has been on the forefront of battery and power storage innovation. Immediately we announce one other milestone, and consider Nanophosphate EXT to be a big breakthrough,” stated Dr. But-Ming Chiang, co-founding father of A123 and professor of supplies science and engineering at MIT. “Lithium ion has all the time had a lot of vital benefits over lead acid and different superior battery know-how, however its efficiency limitations at excessive excessive and excessive low temperatures have prevented it from addressing quite a lot of essential purposes. Nanophosphate EXT modifications this dynamic, and highlights why we consider continued lithium ion battery R&D is essential for locating subsequent-era breakthroughs that may basically change how the world makes use of power storage.”

Availability

A123’s Nanophosphate EXT know-how is scheduled to enter quantity manufacturing in A123’s 20Ah prismatic cells in the course of the first half of 2013. A123 can also be evaluating plans to probably supply Nanophosphate EXT throughout its full portfolio of cell merchandise. For extra info, please go to www.a123systems.com.

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