Flux Power, a San Diego based startup company, has introduced (on Nov 20) a family of lithium-iron-phosphate battery products.

The product line includes a battery packaged with battery management circuits, a charger, and a “drive system” promised to be available in mid-2010.  The battery shares look and feel with the common lead-acid battery but its guts are made from highly advanced lithium battery cells.  The built-in battery management capabilities give them an ability to offer warranties and to track the specific behavior of each battery, easily detecting failures early while also extending battery lifetime.

Unlike traditional lead-acid batteries lithium batteries are unforgiving to being used outside their parameters.  Lithium battery cells at too-high or too-low a voltage are quickly damaged and are expensive to replace.  Battery management systems promise to keep lithium battery packs within safe operating conditions and prevent damage.  Many companies are developing battery management systems (BMS).  In the vast majority of cases BMS makers do not offer batteries integrated with the BMS but instead the BMS is a separate product.

Each of Flux Powers 12v battery modules comes with an integrated BMS monitoring voltage, temperature, charge and discharge rates, and number of charge cycles.  The system can detect weak cells and detect misuse.  The cells include a CAN BUS, a standard communication system inside vehicles, to enable communication with the charger, presumably so the charger do a better job.  The company clearly has their eyes on a larger market than lithium batteries for cars.  Their press release mentions energy storage applications in solar or wind power plants or smart grid applications in addition to use in electric or plug-in hybrid vehicles.  Flux Power’s CEO, Chris Anthony, is connected to a different story developing at vehicle maker Aptera.  Anthony is a co-founder of Aptera who was reported earlier to have been ousted in a boardroom showdown (see Apparent management shakeup at Aptera, founders reportedly ousted).  A later announcement from Aptera said that Anthony had previously reduced his commitment to Aptera so he could concentrate on the startup of his two new companies, Flux Power and Epic Boats.   Epic Boats manufactures hybrid electric sport boats and Flux Power has on their site several videos showing boats made by Epic using Flux Powers batteries.

Writing on Wired’s Autopia blog Daryl Siry is reporting (on Nov 15) that over the weekend a management shakeup occurred at Aptera resulting in the ouster of two company founders and the firing of many people. The move is apparently aimed at preserving capital, slow down the burn rate while waiting for approval for an expected DoE loan. Clearly when a company ousts senior management there is likely another story about strategic or tactical disagreements, as Siry’s article describes. Daryl Siry is the former marketing chief at Tesla with years of experience in the entrepreneurial startup company climate. His reporting appears to be based on discussion with sources inside Aptera and tracking chatter on a discussion forum.  While Aptera has not made an announcement of their own, a Popular Mechanics article tells a different story.

Disagreements resulting in ousters of company founders is nothing new in the entrepreneurial startup company climate. In the case of Aptera in 2008 they hired Paul Wilbur, a longtime industry veteran, as president and CEO, and Marques McCammon as Chief Marketing Officer. Their hiring occurred shortly after Aptera’s last round of financing, $24 million, in July 2008 which saw Google.org and other companies make investments. Both Wilbur and McCammon come from the car industry which have a different engineering style than is typical in high tech startups where there is an emphasis on releasing a product early and rapidly iterating the design based on customer feedback. Siry claims this sort of culture clash is behind the ouster.

In Jan 2009, Aptera announced a production delay from the originally planned “end of 2008”. The delayed production date of October 2009 has now come and gone without deliveries to customers. In a Jan 2009 letter to customers Aptera cited a customer survey which showed several required design changes that prompted the production delay.

The production delay, according to Siry’s report, led to a series of financial consequences. By not delivering vehicles to customers Aptera was unable to recognize any of the income originally expected from the shipments which were to begin in late 2008. That coupled with the difficult financial climate since late 2008 made it difficult to find further financing. As reported earlier Aptera sought money from a DOE loan program but was ineligible due to it being a three wheel vehicle, not four wheels as required to be legally an “automobile”. In Oct 2009 a law was passed and signed by Pres. Obama making two- and three-wheeled EV’s eligible for this DoE loan program.

Siry’s report claims that as Aptera’s capital dwindled tensions rose within the company and two plans were developed. One by Wilbur, the CEO, would slash the workforce to a skeleton until (if) the DoE loan were to come through. The other, by the founders Fambro and Anthony, would instead begin production and delivery of the vehicle as it currently stood. A boardroom showdown rejected the founders’ “ship it now” plan resulting in the ousters.

The Popular Mechanics report says that while some Aptera employees have been “let go”, neither of the founders have been ousted.  Instead Steve Fambro is taking some much needed vacation time and is expected to return to work next year, and Chris Anthony is said to be busy as CEO of Flux Power and has had a part time involvement with Aptera for awhile.  Their report quotes Steve Fambro saying “I can say that Paul Wilbur’s leadership and Tom Reichenbach’s talent (VP of engineering), the changes that they’ve made to the vehicle are spot on. Anyone can armchair quarterback, but the changes have made the vehicle better—it’s better handling and more comfortable.”

The DoE loan program is the Advanced Technology Vehicle Manufacturing Program. Among the loans granted under that program is nearly $1 billion to Tesla Motors and Fisker Automotive. However neither Tesla nor Fisker has actually seen a dime, yet, from the loan programs. As noted in my earlier reporting (see Fisker, the vast rightwing conspiracy, and the $528 Mil DOE loan) the loan process is not one where the DoE simply writes a check and says “good luck”. Instead the money is granted in phases as recipients meet certain conditions of developing their business, establishing factories and showrooms, etc. The conditions in the loans are geared to incentivize creation of a real car company, not simply being a handout. If Aptera were be accepted into the same program they would likely have similar conditions to meet.

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About David Herron

David Herron is a writer and software engineer living in Silicon Valley. He primarily writes about electric vehicles, clean energy systems, climate change, peak oil and related issues. When not writing he indulges in software projects and is sometimes employed as a software engineer. David has written for sites like PlugInCars and TorqueNews, and worked for companies like Sun Microsystems and Yahoo.

About David Herron

David Herron is a writer and software engineer living in Silicon Valley. He primarily writes about electric vehicles, clean energy systems, climate change, peak oil and related issues. When not writing he indulges in software projects and is sometimes employed as a software engineer. David has written for sites like PlugInCars and TorqueNews, and worked for companies like Sun Microsystems and Yahoo.

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  1. Pingback: Flux Power introduces a lithium battery system for electric vehicles and energy storage uses | The Long Tail Pipe

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