Do-It-Yourself (DIY) and Save Big!
DIY Packages
Plug-In Supply gives you the option of building and installing your own PHEV system. This is the most affordable way to convert your hybrid car into a plug-in hybrid with fantastic gas mileage.
DIY and Pay As You Install
You can buy a complete PHEV system or buy it in sections and pay separately for each section. When you buy in sections you pay the same amount as buying the entire system at once. Pay As You Install allows you to buy a PHEV system and pay over time, like putting it on a credit card, but without the interest charges.
Pay As You Install Steps
- Wire Your Car & Upgrade Suspension ($500 for Prius 10 KW)
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Build Battery Pack & Install ($6,000 for Prius 10 KW)
You can buy and build one bank at a time for $1,500 per bank. Four banks for the Prius 10 KW. - Install Controls ($2,000 for Prius 10 KW)
See our price list for prices by car.
DIY Warranty
When your DIY PHEV conversion is complete you will have the same 3 year warranty that the factory-built packs have.
Instructions
Not sure if you can do it? Review the instructions (coming soon).
Get Help With the Install
You can get assistance from Plug-In Supply at any point in the installation process. If you change your mind we can complete the installation for you.
Keep Driving While You Install
Your car stays drivable during the PHEV conversion. Each section is a separate operation that can be completed independently of the other parts of the PHEV conversion.
Safety
We designed our PHEV conversion to minimize your exposure to high voltage electricity. Be sure you learn High Voltage Safety procedures before you start.
Ask a Question
Do you have a DIY question? Email us.