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Revive Your EV: Premium Nissan Leaf & BMW i3 Battery Solutions

Is your electric vehicle’s range suffering from battery degradation? You’re not alone. As a Nissan Leaf or BMW i3 owner, you likely cherish the low running costs and eco-friendly drive, but a failing battery can turn your joyride into a daily struggle. Replacing the battery with an Original Equipment Manufacturer (OEM) unit often comes with a staggering price tag, sometimes exceeding the value of the car itself. This is where CNS BATTERY steps in as your reliable partner. We specialize in providing high-performance, OEM-compatible battery packs that restore your vehicle’s original range at a fraction of the cost.


Why Choose CNS BATTERY?

At CNS BATTERY, we understand the emotional and financial investment you have in your vehicle. We are not just a supplier; we are a team of automotive battery experts dedicated to sustainable innovation. With over a decade of technological accumulation, we focus on delivering Original EV Powertrain Customized solutions specifically for Nissan and BMW models.

Our mission is simple: to help you extend your driving range and improve safety without breaking the bank. By leveraging advanced engineering technology and globally standardized manufacturing processes, we ensure every battery pack we produce meets the highest standards of durability and energy efficiency.

Unbeatable Value: Premium Quality at Half the Price

The primary concern for most EV owners facing battery replacement is the budget. OEM replacements can cost upwards of $16,000, which is often prohibitive.

CNS BATTERY offers a smarter alternative:

  • Cost Savings: Save 50%+ compared to original manufacturer batteries.
  • Premium Components: We utilize brand-new, original battery cells from CATL (Contemporary Amperex Technology Co. Limited), the world’s largest and most reputable lithium-ion battery manufacturer. This ensures top-tier performance and safety, unlike refurbished or recycled cells that many competitors use.
  • Perfect Fit: Our packs are engineered to meet OEM standards, ensuring precise voltage, capacity, and interface matching.

Real User Experience: Mark T. from California upgraded his 2015 Nissan Leaf ZE0 from 40kWh to 62kWh. The OEM quote was $16,000, but with CNS, he paid only $7,800. The result? A restored range of 430km, bringing his car back to life.

Comprehensive Compatibility for Your EV

We don’t offer a one-size-fits-all solution. We provide precise adaptation for the entire Nissan and BMW model range. Whether you drive a classic model or a newer variant, we have the right battery for you.

Nissan Leaf Series

We support all major generations, ensuring your specific needs are met.

  • Nissan Leaf ZE1: 40kWh, 50kWh, 62kWh lithium battery packs/modules.
  • Nissan Leaf AZE0: 40kWh, 50kWh, 62kWh lithium battery packs/modules.
  • Nissan Leaf ZE0: 40kWh, 50kWh, 62kWh lithium battery packs/modules.
  • Specialty Models: We also provide solutions for the Nissan e-NV200, Nissan Altima, Nissan Ariya, and Nissan Pathfinder series. For these models, our technical experts offer custom customization to ensure a perfect fit.

BMW i3 Series

For BMW enthusiasts, we offer robust solutions for the iconic i3.

  • BMW i3 Series: 45kWh, 50kWh, and 62kWh lithium battery packs/modules.
  • Other BMW Models: We also support customization for the BMW 530E, BMW 3 Series, BMW i8, and BMW X6 Active.

Safety, Warranty, and Peace of Mind

Safety is non-negotiable when dealing with high-voltage lithium-ion systems. CNS BATTERY is committed to ultimate safety and long battery life.

Our Unbeatable Warranty

We stand by our product with a warranty that far surpasses industry standards.

Feature CNS BATTERY Standard
Coverage 2 years or 80,000 km (whichever comes first)
Protection Defects in materials and workmanship
Degradation Prorated coverage ensuring at least 70% capacity
Service Free replacement or repair options

This comprehensive policy reflects our confidence in the quality of our products. We also provide lifetime technical support, ensuring you are never stranded with a technical issue.

Expert Installation Support

Worried about the installation process? We make it easy.

  • DIY-Friendly: Most installations take 1-2 hours and are plug-and-play.
  • Guidance: We provide high-definition step-by-step installation videos and PDF manuals.
  • Remote Help: If you encounter issues, schedule a free video call with our experts for real-time guidance.

Ready to Restore Your Range?

Don’t let battery degradation limit your adventures. With CNS BATTERY, you can enjoy a reliable, long-lasting power solution backed by a decade of expertise.

Simple steps to get started:

  1. Select your vehicle model.
  2. Enter your specifications preferences.
  3. Submit to receive personalized recommendations.

Get your free custom quote today and drive with confidence!


Frequently Asked Questions (FAQ)

1. Are CNS batteries compatible with my specific Nissan or BMW model?
Yes, absolutely. CNS Automotive Batteries are designed specifically for Nissan and BMW models, ensuring broad compatibility. We support a wide range of popular models, including the Nissan Leaf (ZE0, AZE0, ZE1), Nissan e-NV200, BMW i3, and many others. To check your specific vehicle, simply provide our customer service team with your vehicle’s year, model number, and VIN code for instant confirmation.

2. How much money can I save by choosing CNS over an OEM battery?
You can save 50% or more compared to purchasing a battery from the original car manufacturer. For example, where an OEM replacement might cost $16,000, a CNS battery for the same application could cost around $7,800 to $8,200, offering incredible value for money without sacrificing quality.

3. What is the warranty policy for CNS batteries?
We offer an industry-leading warranty of 2 years or 80,000 km (whichever comes first). This covers defects in materials and workmanship, including free replacement or repair. Additionally, we provide prorated coverage for performance degradation, guaranteeing your battery maintains at least 70% capacity over the warranty period.

4. Do you offer international shipping?
Yes, CNS Automotive Batteries supports international sales to over 50 countries, including key markets in Europe, North America, and Asia. We handle customs compliance and provide DDP (Delivered Duty Paid) service to most regions. We also offer voltage-compatible options for global standards.

5. Can I install the battery myself?
Yes, the installation is designed to be safe and simple. For a professional technician, it typically takes about 50 minutes to 1 hour. DIY users may need 1-2 hours. We provide comprehensive installation guides, including step-by-step videos and PDF manuals. However, we recommend having it done by a certified technician if you are not confident, to avoid any warranty issues.


Contact Us Today
For business cooperation or technical inquiries, feel free to reach out to our team.

  • Email: info@cnsbattery.com
  • Location: 53 Science Avenue, Zhengzhou High-tech Development Zone, China

Get a Free Custom Quote Now

Looking for the perfect battery solution? Let us help you calculate the costs and feasibility.

Click below to apply for 1-on-1 technical support and get your personalized assessment report immediately.

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