Toyota Prius Battery Life

What is the average span of the Toyota Prius battery life?

There has not been a for sure answer found on the estimated life of the Toyota Prius hybrid battery. There are people who are not getting longevity with their Toyota battery life. Before this started to happen it was found they can run for over 200,000 miles and for about nine years. The life of the battery does last longer compared to the others because of the fact that they get only 60% charged. This also offers scope for regenerative braking. Normally the system usually offers the battery to vary its charge level by a maximum of 10- 15%. Thereafter the battery is never allowed to get fully charged. In the US the entire hybrid system has a warranty of 8 years for 100,000 miles and it does include the Toyota Prius battery life. When you live in California, you can get a longer lasting warranty for your Prius battery. They offer a warranty of 10 years or 150,000 miles.

According to Toyota they have not made a single replacement of their battery till date.

Toyota's nickel metal hybrid Prius batteries are expected to last for 150,000 miles while other brands are estimated to last for only 36,000 miles or three years. This estimation of the Toyota Prius battery life has been based on the laboratory bench testing. Statements regarding the battery life by Toyota say the life of their batteries is not determined by the time. Rather they are calculated depending upon the mileage. It has proved to be worthy of 180,000 miles quite easily. But they also state that some batteries sold, already are running for more than 200,000 miles without having any problems. The expectation of the Toyota Prius battery life is about eight years and you can expect them to last for nine years without any wear or tear. After eight years it might need some replacements. Those who face problems regarding their battery are suggested to try out all the options which are easily available to them. We have found 3 main options you can consider,

  • You can buy a brand new battery from a dealer. This will set you back between $ 3000 and $ 4000 for something Toyota should have never let happen.
  • You can check out eBay there are some people are selling Toyota Prius batteries for half the cost of the Toyota dealers. They are usually ranged from $ 1500 to $ 2500. This can be risky because you will not know how much were and tear or how many the battery will have on it.
  • The best option I have found was on the internet. You can find a guide on the internet which will show you how to rebuild your own Prius battery using just regular old tools you would have in your garage. Some people feel this is a not a task they can handle. They can still save money using this option. There are shops other than Toyota dealers which will actually use the Prius Guide you provide for them and will rebuild the battery for you. This option is a lot cheaper than any of the above options because in most cases you can have your battery rebuilt and your Prius back on the road for about $ 500 dollars.

Source by Stephen R Williams

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