New Zealand's #1 mobile mechanic
Pay in 4, with Afterpay
12 month, 10,000km warranty
Affordable, upfront pricing
New Zealand's #1 mobile mechanic
Pay in 4, with Afterpay
12 month, 10,000km warranty
Affordable, upfront pricing

Hybrid & EV Battery Replacement made easy

Enter your cars details to request an estimate for your repair. 🔧

Or choose from hundreds of common repairs here.

New Zealand's #1 mobile mechanic
Pay in 4, with Afterpay
12 month, 10,000km warranty
Affordable, upfront pricing
New Zealand's #1 mobile mechanic
Pay in 4, with Afterpay
12 month, 10,000km warranty
Affordable, upfront pricing

Hybrid & EV Battery Replacement made easy

Enter your cars details to request an estimate for your repair 🔧

Why book with us?

Loved by thousands

All our work comes with a 12 month, 10,000km parts and workmanship guarantee.

Upfront, fixed pricing

No "from..." pricing here. We honor our prices, and our quotes don't change unless the job does.

Peace of mind maintenance

We make it easy so you can get on with your day. Car maintenance at home, work or at the golf club.

Tell me about my Hybrid & EV Battery Replacement

Hybrid and electric vehicle (EV) batteries provide the main source of power for driving or assist the petrol engine in hybrid systems. Over time, these high-voltage batteries lose efficiency, hold less charge, or fail completely. Replacing a degraded hybrid or EV battery restores performance, range, and reliability.

What is a hybrid & EV battery replacement?

This service involves removing the old high-voltage battery pack and installing a new or refurbished unit. The process requires specialist tools, safety equipment, and training due to the high electrical voltage involved.

Why do you need a hybrid & EV battery replacement?

A failing battery reduces driving range, performance, and fuel efficiency (for hybrids). Eventually, the car may no longer operate at all if the battery cannot store or deliver sufficient charge.

Common signs you need a hybrid or EV battery replacement

  • Noticeable loss of driving range (EVs)
  • Poor fuel economy compared to normal (hybrids)
  • Warning lights or error messages on the dashboard
  • Battery does not hold charge or drains quickly
  • Vehicle struggles to accelerate or switch smoothly between power sources

What happens during a hybrid & EV battery replacement?

A qualified technician will:

  1. Run diagnostics on the battery and management system
  2. Safely disconnect the high-voltage system
  3. Remove the old battery pack
  4. Install the new or refurbished battery pack
  5. Reconnect and calibrate the battery management system (BMS)
  6. Test the vehicle to ensure proper performance and safety

How much does a hybrid or EV battery replacement cost?

Hybrid battery replacements typically cost $2,000–$6,000. EV battery replacements are more expensive, usually ranging from $8,000–$20,000+ depending on the make, model, and battery size.

Is it unsafe to drive with a failing hybrid or EV battery?

Yes. A failing high-voltage battery can leave you stranded if it stops holding charge. In some cases, it may trigger limp mode or prevent the car from starting. The issue should be diagnosed and repaired promptly to maintain safety and performance.

Need help finding the right service or repair?

Our experts can help. Call or email at hello@turnersservice.co.nz.

☎️ 0800 768 000
You can contact us between 8am & 5pm, Mon to Fri.

Frequently Asked Questions 🧐

Got car questions? We got answers.

We've developed a Help section with information on hundreds of repairs, common symptoms and general car knowledge.

How do online bookings work for car servicing & basic repairs?

Once you fill out your details, you’ll be shown the ‘search results’ which displays instant fixed-price quotes from local service providers that can be booked online.

Yes. Once you have entered in your vehicle details and location, you’ll be able to browse through available repair tasks or inspections that you would like a quote for.

Yes. For the work included in the quote, the price you’re quoted is the final price you’ll pay.

If you’ve booked with a workshop, the service provider will usually require your vehicle for the entire day due to scheduling. If you’ve booked with a mobile provider, you will only be without your vehicle for the time it takes to complete the job.

Booking your car service or repair through Turners Service & Repairs gives you access to these convenient payment options:

1. Pay upfront and online using your credit or debit card or PayPal
2. Flexible payment options with Afterpay
3. In some instances, you can choose to pay the mechanic when the service or repairs have been completed.

Yes, we send through a comprehensive report and invoice / receipt once the booking is completed. If you have any questions please reach out via 0800 768 000.