689 posts · Joined 2015. #6 · Nov 12, 2018 (Edited) A 12V battery will last a lot longer in a hybrid than a non-hybrid car if the car is driven a lot. I have a 2014 Avalon Hybrid with 72,000 miles on it and no issues yet with the 12V battery. When I go to the Toyota dealer for service they check the battery. The estimated cost to replace the battery on a Toyota RAV4 Prime is between $10,000 and $12,000. But don’t worry, this only applies if the RAV4 Prime battery is out of warranty. I will discuss the warranty coverage in the next section. Some people prefer to install a used hybrid battery. Coast to Coast, there are Toyota Prius hybrid battery repair options available to you. Here's what they can do for you. The battery calls that don’t run hot tend to last an extremely long 2 days ago · Toyota offers a warranty for the RAV4 Prime’s battery pack, which typically lasts up to 10 years or 150,000 miles, whichever comes first, depending on the region and specific conditions. Warranty duration: Up to 10 years or 150,000 miles. Region-specific: Duration may vary by location. Yours is only 7 years, so at least 5 years to go before most people need to replace the battery. My battery went after 16 years on a 2005 with 174k miles. I decided to buy another car (2014 Prius with 49k miles). Original owner 2007 with 98k miles. RAV4 Prime uses a series parallel hybrid system, which means it can drive the wheels using both electric motors and/or its gas engine. A green battery indicator means RAV4 Prime can run on the electric motors only. When the battery indicator shows “reduced,” HV mode will be activated automatically, using both the gas engine and electric A short Google shows that the hybrid electrical components warranty is 96 months/100,000miles. 4. aviatorweldon. • 6 yr. ago. And in some states the warranty is 150k, depending on law requirements. Does anyone have one with 100k+, 150k+, etc. or perhaps familiar with the battery technology? [deleted] • 6 yr. ago. maximum1001. How long do traction batteries last? Popular models like the Toyota Prius have batteries that generally last eight to 15 years, while pure electric models like the Nissan Leaf have batteries ogkkxFp.