Lexus IS 300h Battery Replacement

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Lexus IS300h Hybrid Battery Replacement UK

Your Lexus IS300h was designed for smooth, efficient hybrid driving. But like all hybrid vehicles, the battery will eventually lose capacity.  That’s where Greentec Auto UK comes in.

We specialise in Lexus IS300h hybrid battery replacement, offering a practical and affordable solution to restore your car’s power. Instead of visiting a dealership or waiting days for a service slot, our mobile team comes to you to install a high-quality hybrid battery wherever you are.

Not Sure if It’s the Battery? Here’s What to Look Out For

As your hybrid ages, the signs of a declining battery can be subtle. These common indicators suggest it’s time for a battery check:

  • Drop in fuel economy
  • Dashboard warning lights
  • Lagging acceleration
  • Vehicle struggling to switch between petrol and electric
  • Electronics not working properly

If you’re seeing any of these symptoms, it’s best to book a battery inspection before the issue worsens. GreenTec Auto UK can help restore your vehicle’s efficiency and driving experience.

Lexus IS300h Battery Replacement Cost in the UK

We believe pricing should be simple and transparent. Below is a breakdown of typical battery replacement costs for the Lexus IS300h across the UK:

Battery Type Estimated Cost (Installed) Warranty Service Type
Refurbished Hybrid Battery £995–£1,195 12–18 Months Mobile Installation
Reconditioned Hybrid Battery £1,395–£1,595 Up to 2 Years Mobile Installation
Brand-New Hybrid Battery £2,195–£2,495 3 Years Mobile Installation

These are typical UK market prices and may vary based on your vehicle’s model year and condition.

For accurate pricing and availability for your Lexus IS300h, contact Greentec Auto UK to schedule your battery replacement.

Battery Placement and Service Done Right—Right Where You Are

Knowing where the battery is located helps understand what to expect. The Lexus IS300h hybrid battery is placed under the rear seat, while the 12V battery typically sits in the rear boot compartment.

While accessing these areas requires care, our trained technicians handle all disassembly, replacement, and reinstallation for you. All services are mobile, saving you time, money, and effort.

Why Greentec Auto UK is the Smart Choice for Lexus Hybrid Drivers

Greentec Auto has serviced thousands of hybrid vehicles across the UK, North America, and Canada. With years of experience and a sharp focus on reliability, we know what Lexus IS300h owners need: trusted service, honest pricing, and long-lasting battery performance.

Here’s what makes us stand out:

  • Mobile service across the UK
  • Expert Lexus IS300h battery replacements
  • Fast turnaround with same-week appointments
  • Multiple warranty options
  • No dealership markups
  • Exceptional customer support

If you’re searching for trusted Lexus hybrid battery replacement without the stress, we’re here to help.

Ready to Upgrade Your Battery? Let’s Get You Rolling Again

There’s no need to wait until your IS300h is completely down. With Greentec UK, you can schedule a mobile replacement at your home or office—no towing, no workshop delays.

Schedule your Lexus IS300h battery replacement today or book a mobile installation and get back to enjoying the hybrid drive you love.

CUSTOMER FEEDBACK

Trusted by Hybrid & EV Owners Nationwide

Greentec’s knowledge and passion for their work are truly impressive. They service both Hybrid and fully Electric Vehicle (EV) batteries. I had an excellent experience and wish Ben and George all the best. I will enthusiastically recommend them to all my friends and colleagues. If you need expert, honest, and high-value service for your hybrid or EV battery, look no further than Greentec.

Paul Frankel (UK)
December 21, 2025

Ben and George are absolutely amazing! I came in after learning my Toyota Hybrid battery needed replacing. They took me through the work that needed doing, took photos of the process and repaired my hybrid battery. Since having the work done, my car drives smoothly and I feel confident driving it again! If you’re looking for a hybrid battery replacement in and around Manchester, this is your place.

Orlajay (UK)
February 20, 2026

I am one of Greentec earliest customers in Manchester. They replaced my Tesla model 3 performance battery. The full range is back to 303 miles. Ben kept in close contact during the process. The car runs perfectly. Highly professional, very skilled and significantly lower cost the Tesla. I highly recommend their services

 

Dr D D (UK)
March 16, 2026

Meeting Ben and George was a great experience, both incredibly friendly, enthusiastic and clearly knew their stuff – Took me through the whole process and were greatly accommodating as well. Picking the car up was an equally great experience, showed me top to bottom how they’d diagnosed the issue, what they’d found (some components may as well have been charcoal they were that corroded), how they fixed it and included pictures of the whole process. Thanks again guys, great stuff.

 

Hikara Leet (UK)
March 17, 2026

Their technical knowledge of Tesla vehicles was very reassuring, and it was clear they knew exactly what they were doing. The cost was also very reasonable, especially considering the quality of the work and the level of expertise involved. Everything was handled efficiently and professionally, and the car was back on the road quickly. Overall, I’m extremely happy with the service I received and wouldn’t hesitate to use Greentech Auto again in the future. Highly recommended for anyone needing reliable and knowledgeable EV service.

Matt Brooks (UK)
March 17, 2026

A massive thanks to Ben and George We came to you after our bmw x5 showed problems with the charging system BMW at Sheffield wanted to charge us 5k for the repair to the battery safety box. We also tried two independents at Sheffield neither were interested in diagnosing the problem. Ben and his team came way under the quoted price from bmw and talked me through what was needed, kept me informed of every step of the repair We now have a car that is in fully working order. I would highly recommend anyone with a problem with a EV to try greentec Very happy customer

Bev & Dave Sheffield (UK)
March 20, 2026

Expert Hybrid Battery Solutions You Can Trust

If your hybrid vehicle isn’t performing as it should or you’ve noticed a battery warning light, it’s important to have it inspected by hybrid battery specialists. An accurate diagnosis helps determine the condition of your battery and whether a replacement is the right solution.

At Greentec Auto UK, we specialise in high-quality hybrid battery replacements for a wide range of vehicles. Every battery is thoroughly tested to ensure dependable performance and is backed by a comprehensive warranty for added peace of mind.

Our experienced team proudly serves customers across London, Manchester, Birmingham, Leeds, and Liverpool, providing expert guidance and professional hybrid battery solutions. Whether you’re researching replacement options or ready to restore your vehicle’s performance, we’re here to help every step of the way.

Frequently Asked Questions

Depending on battery type, the Lexus IS300h battery replacement UK price ranges from £995 for refurbished units to £2,495 for brand-new replacements. Our prices include installation and warranty.

Look out for warning lights, loss of power, or reduced fuel economy. We offer free battery assessments with every service to ensure you get the right fix.

Yes, refurbished batteries are a cost-effective option and undergo testing and quality checks. At Greentec Auto UK, we offer warranties on all refurbished hybrid batteries for added peace of mind.

Most hybrid battery replacements take between 90 minutes and 2 hours. You’ll be back on the road the same day without lifting a finger.

Absolutely. We service all UK model years, including popular models like the 2017 Lexus IS300h and 2018 Lexus IS300h.