Toyota Prius (2001-2003) Hybrid Battery - $1,249.00 $2,449.00
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Replacement Hybrid Car Batteries for all Makes/Models & Years

Product Highlights

Buy a 2001, 2002, or 2003 Toyota Prius hybrid battery available in Gen 1 or Gen 2 cells. If you love your first generation Prius, the original Toyota hybrid, you will love this affordable replacement 2001-2003 Toyota Prius hybrid battery. We build these Toyota Prius hybrid batteries by replacing the original cells with a complete set of newer, more reliable second generation cells for a battery that is built to last for years to come. Go ahead and treat that classic Prius to a newly remanufactured Toyota hybrid battery and keep on driving it for years.

Our warranty guarantees our 2001, 2002, 2003 Toyota Prius hybrid batteries for up to 36 months and offers unlimited mileage coverage. Each 2001-2003 Toyota Prius Battery is remanufactured and upgraded with materials that ensure optimal performance for your Toyota.

Toyota Prius Hybrid Battery 2001-2003

5 of 5 stars
233 SOLD In Stock! Have a Question?
Three Year Warranty
30 Day Money Back Guarantee
No Restocking Fee

DIY Install (Core Returned After Install) - Core Deposit Waived - 2-4 Days Delivery in USA 

Most drivers don't know they can save time and money with a DIY replacement using our simple to follow instructions! We make the process easy and affordable by automatically waiving the core deposit for you and providing pre-paid return shipping for sending the core back to Best Hybrid Batteries.  (read more)

Scheduled Install (Core Exchange at Install) + Install Charge - 2-4 Days Delivery in USA 

Choose this option if you would like to schedule one of our convenient installation methods. We offer full-service installations at a White Glove location near you, or use our Mobile Install service (available in certain areas of the country) to have us perform all the work at your home, work, or other location. Scheduled Installation charges vary by location and are not included in the battery purchase price (typically $300-$400).  (read more)

International Ship (Core Charge Applies)

We offer our full line of products for international shipping with complete warranty coverage. Now you can order from America’s number one trusted supplier of guaranteed performance hybrid batteries with a product line covering every hybrid vehicle on the road today. Get ready to experience what a Best Hybrid Battery will do for the performance of your vehicle.  (read more)

You Pay $1,249.00
MSRP: $2,449.00
- You save 49%


Our warranty on the Toyota Prius hybrid battery stands out as the best in the industry. We provide complete warranty coverage for 3 years and unlimited mileage. We expect this battery to provide years of trouble free operation, however, if anything were to happen we will provide a complete replacement battery.


Best Hybrid Batteries is committed to 100% customer satisfaction. If you are unsatisfied in any way, you may return your purchase within 30 days of the original purchase date. No questions asked, and no restocking fees.


Best Hybrid Batteries offers flat rate shipping based on product weight and shipping zones, with free shipping offered on select products. All shipping rates are calculated and displayed during check-out. Each battery order also includes a free pre-paid shipping label for returning the core battery. Just package the core battery using the same box we sent with the replacement battery and attach the pre-paid label to the box for returning the core battery to Best Hybrid Batteries. 

Vehicle Fitment

This replacement Toyota Prius hybrid battery is guaranteed to be the correct fitment for the following vehicle years: 2001, 2002, 2003; and is a direct replacement option for the following original equipment part numbers: G951047020.

  • Package Contents : Hybrid Battery Pack, Fully Assembled
  • Product Condition : Fully Remanufactured
  • Battery Chemistry : NiMH
  • Overall Dimensions : 37" x 15" x 7"
  • Battery Pack Voltage : 310 V
  • Number of Batteries : 38
  • Electronics Included : Yes
  • Programming Required : No
  • Dangerous Goods : No
  • Vehicle Fit : 2001-2003 Prius Hybrid
  • Battery Cell Capacity : 6.5 AH
  • Battery Pack Weight : 115 Lbs.
  • Warranty : 36 Month, Unlimited Mileage Warranty
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          5 of 5 stars Worth it
Review Submitted By Kimberly

Our sons (ages 16 and 18) have an old 2002 Toyota Prius. The hybrid battery died, and was going to cost $4K+ for the dealer to replace and get back up & running. The car probably isn't worth half that amount. Best Hybrid Batteries came out to our house within a few days after calling, replaced the battery, and had the car running for $1K+ .... which was worth it for us. We would have simply junked the car without this option.

          5 of 5 stars Overall experience was well beyond my expectations
Review Submitted By Jose C.

great experience. I had looked all over online and searched salvaged yards, I got the battery and installation well below any other offers. installed quick, service and overall experience was well beyond my expectations. installed back in Oct and my daughter's 2003 Prius is running like new. I would highly recommend.

          5 of 5 stars I highly recommend working with Michael
Review Submitted By Matt V.

I have purchased 2 Hybrid batteries from Michael for two different Prius' that were brought to our shop for service. Both times Michael was great to deal with, even offering to drop the batteries off if he was in the area. If you are looking for a high quality hybrid battery at a fraction of the cost from a dealer, then check this place out. I highly recommend working with Michael as he is very knowledgeable about the hybrid systems. Cheers!

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