Just bought a Prius C and the owner included a backup hybrid traction battery. It is from a 2016 Prius C and appears to be interchangeable with years 2012-2017 maybe more. It is in great shape Grade A from the reseller. He was switching the batteries in and out every 6 months so it has been run and charged recently. Includes the fan which is still attached! Offering a 1 year prorated warranty included! For models with the VIN B3 7th-8th Digit $1200 obo located in Louisville KY
