On Sat, 30 Jul 2005 10:17:32 -0700, jason.TakeThisOut@nospam.com (Jason) wrote:
>
>The current edition of "Car and Driver" (magazine) has an interesting
>article about the dark side of the hybrids on page 26. The date on the
>cover is September 2005.
Maybe the author of the article should have done a little actual
research. Here is what Toyota has to say about battery replacement
and recycling:
http://pressroom.toyota.com/photo_library/display_release.html?id=20040623
How long does the Prius battery last and what is the replacement cost?
The Prius battery (and the battery-power management system) has been
designed to maximize battery life. In part this is done by keeping the
battery at an optimum charge level - never fully draining it and never
fully recharging it. As a result, the Prius battery leads a pretty
easy life. We have lab data showing the equivalent of 180,000 miles
with no deterioration and expect it to last the life of the vehicle.
We also expect battery technology to continue to improve: the
second-generation model battery is 15% smaller, 25% lighter, and has
35% more specific power than the first. This is true of price as well.
Between the 2003 and 2004 models, service battery costs came down 36%
and we expect them to continue to drop so that by the time
replacements may be needed it won't be a much of an issue. Since the
car went on sale in 2000, Toyota has not replaced a single battery for
wear and tear.
Is there a recycling plan in place for nickel-metal hydride batteries?
Toyota has a comprehensive battery recycling program in place and has
been recycling nickel-metal hydride batteries since the RAV4 Electric
Vehicle was introduced in 1998. Every part of the battery, from the
precious metals to the plastic, plates, steel case and the wiring, is
recycled. To ensure that batteries come back to Toyota, each battery
has a phone number on it to call for recycling information and dealers
are paid a $200 "bounty" for each battery.
Elliot Richmond
Freelance Science Writer and Editor
>> Stay informed about: Dark Side of the Hybrids