Many people have misconceptions about hybrid car batteries: “You are afraid a hybrid ’cause every couple days you’ve gotta plug them in somewhere to recharge the power packs.”
But interestingly enough, many hybrid car owners actually would like the chance to plug in their vehicles at night. This way, they can use that much less gasoline; the gas engine part of gasoline would now need for running that much less once they made their morning commute times. Now, nothing’s free–including household electricity. However, one does this program here is that the additional charges on their electric bill each month would still be significantly less than the added $3.00+ per each additional gallon of fuel. The 2008 and beyond hybrid might be are supposedly going to achieve capability to plug them in.
Another popular myth is that the batteries only last a couple years at most. Then you’ve gotta buy thousands of dollars worth of new batteries. This is far from true:
The standard warranty on hybrid batteries usually runs between 80,000 and 100,000 miles. Great advances in battery technology since 2000 have raised the life expectancy to a respectable level in 3 years ago. Taxi services using hybrid-only cars are springing up pretty much.now THAT should raise the eyebrows of hybrid naysayers. The warranty for life of the battery may be at 100,000 miles, however, taxi services are seeing 200,000 to 300,000 miles with absolutely no degradation in battery entire performance. And we’re talking several large taxi fleets in Big apple!
If the batteries DO need replacing, they will cost between $1700 – $3000, not $10,000+ like many folks say.
But the the factor in this long battery lies in “smart charging” where the electronic charging computer will not have the battery get charged above around 60% of capacity, nor let it drop below 40% in the capacity. This allows the new NIMH (Nickel Metal Hydride) batteries to run practically forever.
That being said, battery technology continues to be main area for the best advances in hybrid car technology yet to come. Lighter batteries that hold longer charges and make out higher power is the dream of every hybrid engineering company. Battery technology is where hybrids stand to gain the most benefit.
The main expect improving this situation for hybrid cars lies with lithium batteries. These are identical batteries that are currently used to power laptops and eos cameras. They provide a much more concentrated and therefore smaller way of storing energy as digicam. While lithium batteries are the smartest choice for batteries in hybrids now, natural habitat without problems.
The problem with lithium batteries is making them big enough so that may be store enough energy to power compounds without having to revert to the gas engine when driving in town. Lithium batteries are very efficient when manufactured to different capacity and width. But if this is increased they’re subject to a condition called thermal run off. This can cause larger batteries to overheat together with in some instances process, which is actually catch blaze! (You’ve noticed how hot laptop computer batteries can create.)
The main issue is the cobalt, steel used in the manufacture of lithium batteries. Many manufacturers have been implementing a solution for this problem. The most promising solution seems to be replacing the cobalt with phosphate. This produces a much safer and more reliable battery. Is definitely melbourne airport taxi as opposed to using cobalt only, but the batteries should definitely a long way ahead of conventional lead-acid and NiMH batteries now used in hybrid cars.