Toyota Prius Plug-In (2012-2016) with New Upgraded 55Ah Cells, 1-Year Warranty
Experience a powerful transformation with The Hybrid Geek’s Prius Plug-In Hybrid Battery Replacement DIY Kit — engineered with advanced 55 Ah lithium-ion technology that more than doubles the capacity of your original factory battery. This upgraded pack delivers stronger acceleration, smoother performance, and up to 23 miles of all-electric range, giving you more freedom to drive efficiently every day.
Unlike dealership options that require long appointments and core returns, this Prius Plug-In Hybrid Battery arrives ready for an easy, at-home installation. Each kit is pre-tested, balanced, and plug-and-play, complete with detailed instructions and access to our full installation video guide. As a result, confident DIYers can complete the replacement safely and save thousands compared to traditional service centers.
Every order includes free 2-day shipping with a 2-business-day handling time and full transit insurance for peace of mind. In addition, all batteries are covered by The Hybrid Geek’s 1-year unlimited-mileage warranty, ensuring long-term reliability, excellent performance, and exceptional value.
By upgrading to this high-capacity lithium pack, you’ll not only restore your Prius’s hybrid performance but also extend its lifespan and reduce environmental impact — a meaningful way to drive greener. Plus, our transparent engineering and expert support make it easy to maintain your system for years to come.
Learn more about proper hybrid battery maintenance in Toyota’s official Prius Plug-In Owner’s Manual, or explore our Hybrid Battery Warranty Terms for complete coverage details.
📦 Handling Time: 2 business days
🚚 Shipping: Free 2-day delivery across the U.S.
Original price was: $4,500.00.$4,200.00Current price is: $4,200.00.
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In stock
How to Get Your Hybrid Battery Replacement in 4 Easy Steps
1.
Select Your Battery
Choose the right hybrid battery replacement for your vehicle make and model. We offer both remanufactured and new cell module options with multiple warranty terms.
2.
Schedule Your Service
Book your hybrid battery installation online or call us for expert guidance. We can help determine whether you actually need a replacement. In select areas, we can provide same day or next day service.
3.
Mobile Installation
A trained installer will arrive at your preferred location at the scheduled time, ready to complete your hybrid battery replacement with precision and efficiency. To make the process seamless, the technician will also remove and recycle your old battery at no extra cost.
4.
Test Drive
Before we complete the service, our technician will take your car for a brief test drive to confirm everything is running perfectly. You can pay the remaining balance once the installation is complete.
Our Service Area
We proudly provide mobile hybrid battery installation, 12-volt battery replacement and mobile diagnostic services across the country, including:
Alabama | Arkansas | California | Connecticut | Delaware | Florida | Georgia | Illinois | Indiana | Iowa | Kentucky | Louisiana | Maine | Maryland | Massachusetts | Michigan | Mississippi | Missouri | Nevada | New Hampshire | New Jersey | New York | North Carolina | Ohio | Oklahoma | Oregon | Pennsylvania | Rhode Island | South Carolina | Tennessee | Texas | Virginia | Washington | West Virginia | Wisconsin | Vermont
What Our Happy Customers Have To Say!
🔋 Prius Plug-In Hybrid Battery Replacement DIY Kit (2012–2016)
Give your Prius a second life with The Hybrid Geek’s Prius Plug-In Hybrid Battery Replacement DIY Kit, engineered with advanced 55 Ah lithium-ion cells that more than double the capacity of the original pack. ⚡ This direct-fit upgrade boosts electric range, improves overall performance, and restores factory-smooth efficiency — all without dealership pricing or delays.
Every kit is designed for do-it-yourself installation and arrives pre-tested, balanced, and ready to assemble. In addition, clear step-by-step instructions make the process simple for confident DIY owners who want reliable results without professional labor costs.
delivers dependable power for years to come. Engineered by geeks. Trusted by drivers.™
⚙️ Why Upgrade Your Prius Plug-In Hybrid Battery
The stock Prius Plug-In Hybrid Battery provides about 22 Ah of usable energy, which limits EV-only range to roughly 10–13 miles. However, our 55 Ah lithium pack unlocks up to 23 miles of electric driving, offering more flexibility for daily commuting while reducing gasoline use.
Because this battery operates at a lower discharge rate, it runs cooler, lasts longer, and maintains steadier voltage. As a result, drivers experience smoother acceleration, better fuel economy, and a noticeable improvement in hybrid performance. In short, it’s the most effective way to modernize your Prius without replacing the entire vehicle.
🧰 Simple DIY Installation
Unlike other kits that require complex tools or rewiring, this Prius Plug-In Hybrid Battery DIY Kit installs easily using standard hand tools. Each pack is clearly labeled and includes matched lithium modules that fit the original housing.
For extra guidance, you can request our Installation Video Tutorial before purchasing. This detailed walkthrough explains every step — from removal to final testing — so you’ll feel confident completing the upgrade yourself.
🚚 Fast, Free Shipping and Secure Handling
We ship all orders within two business days using free two-day delivery across the continental U.S. Each kit is packaged in reinforced boxes, fully insured, and carefully tracked until it arrives. Meanwhile, you can monitor every stage of delivery through your order dashboard.
If you decide professional installation suits you better, visit our list of trusted Hybrid Geek installation partners for white-glove service at approved locations.
🔋 Charging and Range Optimization
Your Prius may take time to adapt to the higher capacity — this learning phase is completely normal. During the first few months, range will gradually improve as the onboard computer recalibrates.
To reach a full charge, unplug and re-plug once after “Charge Complete.” For Level 1 (120 V) charging, re-plug after 2 hours; for Level 2 (240 V), after 1 hour. Following this method ensures the system fully tops off your upgraded Prius Plug-In Hybrid Battery. For best results, drive economically, stay under 45 MPH in EV mode, and limit A/C or heat use during short electric trips.
🌎 Smarter, Sustainable Power
At The Hybrid Geek, innovation and sustainability go hand-in-hand. Every Prius Plug-In Hybrid Battery Replacement DIY Kit helps reduce electronic waste and extend vehicle lifespan. In addition, our transparent engineering practices let you know exactly what’s inside each pack — no hidden refurbishments or core-return hassles.
Whether you’re extending the life of your daily driver or building a more eco-friendly commute, this kit delivers dependable power for years to come. Engineered by geeks. Trusted by drivers.™
📘 Additional Resources
Additional information
| Average Battery Pack Voltage (± 20 V) | 207V |
|---|---|
| Brand | Toyota |
| Electronics Included | No – DIY Kit |
| Expected Life Expectancy | 5-7 Years (New Aftermarket) |
| Installation Option | No Installation – DYI Kit |
| Year | 2012, 2013, 2014, 2015, 2016 |
| Number of Modules | 56 |
| Overall Dimensions | 38" x 18" x 11" |
| Package Contents | Battery Pack Kit, Partially Assembled |
| Product Condition | New Aftermarket – DIY Kit |
| Product Model | Prius Plug-In |
| Programming Required | No |
| Warranty | 1-Year (DIY Kit) |
| Weight | 85 Pounds |
| Video Instructions | Included |
Frequently Asked Questions
How are you able to offer hybrid batteries cheaper than the dealership?
Dealerships rely on OEM-only parts and charge high labor rates inside expensive service centers.
We specialize exclusively in hybrid batteries, allowing us to remanufacture, source, and install batteries far more efficiently.
Our mobile model eliminates overhead and lets us pass those savings directly back to you — without sacrificing quality.
How long does the installation take?
Most intallations take 60 minutes, depending on your vehicle. After installation, we ensure there are no hybrid battery related diagnostic trouble codes before we leave.
What happens to my old hybrid battery?
Your old battery eventually makes it way back to our manufacturing plant. Once here, we part out the components of your battery for recycle or refurbishment.
What happens if my hybrid battery fails again?
Contact us and let us know! Per the terms of the warranty, we’ll ask you to get a diagnostic scan done, first, to confirm what exactly is going on with your vehicle. If the scan shows the hybrid battery we installed is in fact bad, you’re covered under our warranty.
What's the difference between remanufactured, reconditioned and new hybrid batteries?
Reconditioned Hybrid Batteries
These are previously used hybrid battery modules that have been tested, cleaned, voltage-balanced, and restored to proper operating condition. They offer a budget-friendly option and are ideal for drivers looking for an affordable fix. Performance is solid, but lifespan varies depending on the age of the modules.
Brand-New Hybrid Batteries
These are 100% new modules, not previously used or restored. Brand-new batteries offer the longest lifespan, highest reliability, and dealer-level performance. They cost more but deliver the best long-term value, especially for owners who plan to keep their vehicle for many years.
Remanufactured Hybrid Batteries
A remanufactured battery goes beyond basic reconditioning. These packs undergo a more advanced process, including module matching, load testing, deep cycling, balance conditioning, and in some cases replacing weak modules. The goal is to restore performance as close to OEM standards as possible. They typically come with longer warranties and more consistent reliability. In a sense, all of our batteries are remanufactured, but depending on the product line, we’ll either use reconditioned or new batteries inside it.
I've never heard of you. You must be a scam.
How do you remanufacture your batteries?
We created a video to better explain. Click to watch!