Toyota intends to use nickel-metal batteries for at least a decade longer

Even as most carmakers are hurrying to introduce lithium ion batteries in their models, Toyota Motor Corporation says that it will continue to use nickel-metal batteries for at least 10 more years.

Toyota explained that despite the higher energy density of lithium ion batteries, nickel-metal ones have a shorter recharge time and a greater discharge capacity. These are the primary advantages in hybrid vehicles. Toyota claims that there won’t be much of a difference when it comes to performance anyway.
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Joe_Limon - 12/8/2010 11:11:19 AM

-2 Boost

"Toyota intends to remain behind other car manufacturers in ev vehicle technology for at least a decade longer"

That excuse is ok for hybrids, but not for ev's where the extra range is extremely valuable.

thetruth01 - 12/8/2010 5:00:14 PM

+1 Boost

"Kobuki asserted that there will be a progressive introduction of lithium ion batteries throughout the plug-in hybrid and electric vehicle ranges."

I guess u didnt read the article before making things up.

Lithium batteries will be used in the Plug-in Prius, iQ EV adn RAV EV, all within the next year or 2. Toyota doesnt have to play catch up to anyone, especially when so few have caught up to them yet.

enthusiastx11 - 12/8/2010 11:21:52 AM

-3 Boost

what's the environmental impact of not switching to lithium?

enthusiastx11 - 12/8/2010 5:14:05 PM

+2 Boost

all those commercials about being green....this is a valid question. everyone knows that nickel is strip-mined. and those batteries weigh 150lbs each.

what is the impact of the decision to stay with old nickel technology?

LexusKindaGuy12 - 12/8/2010 6:01:48 PM

+1 Boost

the fusion hybrid also uses nickel metal...