Cost to replace HV battery

Check out Re-Involt.com for batt replacement as a 3rd party option. This is what I may do.
They also have a new Li version coming out, I am curious if that will be a good choice.
Where are you approx located?
You can see their list of replacement shops.
Actually quite a few threads here ad naseum if you search Gen2.
Your other option is get one from a wreck.
I am not the expert so I defer to the experts. The price you got seems really decent though.

PS- Suggest make sure your 12v is in good shape before you blame the HV batt

 

You do not give any hint where in the world you are, so it will be hard to give specific help. Your warranty will vary based on location, for example. You seem to be using US dollars so you should be within 4000 miles of these guys:
Our Installers
Parts and labor for their re-manufactured batteries is near $2000 US.
Other firms certainly also re-manufacture Prius batteries, if we knew where you were, someone may be able to recommend someone local.
Luscious Garage | Blog | Gen 2 Prius HV Battery Replacement P0A80
Prius Hybrid Battery Generation 2 (2004-2009)
Hybrid Car Repair Cost

If you are mechanically inclined and electrically cautious, it is possible to buy used batteries of ebay from crashes, and replace it yourself
Prius battery in Parts & Accessories | eBay

 

At 185,000 miles, my 2006 HV battery recently went bad. Bought and installed one from Hybrid ReVolt for $1499 plus $178 shipping, plug $500 core charge (refunded). I live in the Houston area, so ground shipping would probably be cheaper to Denver from Arizona.
It only took a couple of hours to replace the battery pack, but I had removed it before and was familiar with what needed to be done. The car is working just fine now.
BTW, I did have to replace my 12 volt battery a year ago, so yours is probably about due.
Good luck.

 

Failed traction (HV) battery, what to do? - Prius Wiki

 

Prius Chat members save you $.

 

My son's 2006 failed at about 180000 k with same symptoms. They reset it and ran fine until a week or so later it did it again whole accelerating to enter a freeway.

My other car doing fine at same mileage.

He used to seemingly floor it all the time when he took off which really stresses the battery.
Another symptom of a weak battery is your acceleration will be poor.,

We found 2 avail "by phone" at junk yards.

Bought one for 400.00 "they pulled it". It came out of a wrecked 2007. My local dealer put it in for another 350 - 400 dollars.... Been running great ever since... That was about 9 months ago.

There are a lot more prius's that get totalled with good batteries than there are prius's needing one.

There should be a huge supply and demand difference favoring the buyer.

Alan...
Sent with Tapatalk 2

 

I agree you can save a boat load of money buying parts in the Surplus universe. Talk to the dealer and let him know your on a limited budget and if he would do the work on the Surplus install with no guarantee. If he says no ask to speak with the Service Manager or GM and let him know that if they do this surplus install it will motivate you to purchase new cars from his delaership in the future. If he doesn't well you will certainly let all your friends know about your experience. If he says no than look around for another dealer or mechanic that can do the work. Most big cities have a good independent shop that will work on a Prius. If you put out a new post and ask for a recomendation of a Shop that will put in a surplus battery and mention youre Location you should get a few suggestions.

 

I am writing to hopefully help others. My 2006 Toyota Prius (Generation 2) has 229K miles and the all the warning lights and red triangle with a "!" lit up and the engine revved up going downhill. I took my car to our mechanic who ran the codes and we ended up replacing the 12 volt accessory battery (which was pretty old). A week later, the same problem occurred and our mechanic said the codes indicated that the main hybrid battery needs to be replaced which didn't surprise us. The Prius has been fairly problem free up. I searched around for a replacement battery (individual faulty module cells vs. reconditioned batteries vs. a new Toyota battery). Having read that Prius can last for 300K+ miles and wanting to pass our car to your kids eventually, we decided to buy a new battery from Toyota which ranged from $3,600 to $4,500. Through the Costco Auto Program which offers a 15% discount (max. $500) on participating dealerships, I was able to buy a new replacement battery for about $3,100 (including tax) from Piercey Toyota in Milpitas, CA. My service advisor, Hong, was easy to work with and I'm excited to keep my car running for another 150k+ miles!

 

If you live anywhere near Texas call Home town hybrid.
They rebuild themselves and guarantee and will come to your house in and out in an hour.
I used them twice now, no problems, great service!
(844) 447-7487
(979) 848-6868
979-665-2395
Generation 2 = 2004-2009
Generation 3 = 2010 and up

Prius Gen II Rebuilt $1,000 1 year
Prius Gen II New $2,700 3 year
Gen III rebuilt 1100.00

 

(01-31-2022) (2007 Gen 2 Prius) While this thread is a bit old, I'll try posting about my dealer inquiries into Hybrid Battery Replacement Battery costs, anyway. The red triangle appeared, along with a host of other lights, on my 2007, Gen 2, with 157K miles. Dr. Prius reports a P3000 Code, and displays a problem with blocks 5, and 6. Both being about 1.0-1.5 volts lower than the rest of the blocks. As I live in a rural area in Middle Tennessee, and a trip into town presents several areas of no Cell Service, I decided that a Factory New HV battery was my best bet in terms of a long time fix. So, after initially deciding to replace individual modules myself, I decided the reliability of a new battery, although costly, was what I needed. Dealer #1 quotes me $2700, plus tax which makes it $2943 out-the-door. However, Batteries are on back-order, until Mid-March. Dealer #2 quotes me $2800, plus tax which makes it $3052 out-the-door. Dealer #2 says he can have the battery in a week. I mention these figures because they seem considerably lower than what many others are quoted.....So, who has had a HV battery replaced, relatively recently, and what did you pay? The dealer can keep my core.