Save Big on BMW i3 Battery Bulk Purchases
If you are an electric vehicle (EV) fleet manager, a repair shop owner, or an importer looking to replace the battery for a BMW i3, the cost can be a major hurdle. The original manufacturer’s price for a new BMW i3 battery pack is notoriously high, often ranging between $16,000 and $20,000.
However, there is a smarter, more cost-effective solution available. At CNS BATTERY, we specialize in providing OEM-compatible lithium-ion battery solutions that offer the same performance and safety standards as the original factory parts but at a fraction of the cost.
Why Choose CNS BATTERY for Your BMW i3?
CNS BATTERY is a leading manufacturer based in Zhengzhou, China, with over a decade of experience in the EV powertrain industry. We understand the specific needs of the BMW i3, including the popular 45kWh and 62kWh models.
Here is why our batteries are the preferred choice for bulk buyers:
- Massive Cost Savings: By cutting out the brand premium and streamlining the supply chain, we help you save 50% or more compared to the original BMW battery price.
- Premium Quality Cells: We utilize brand-new, top-tier battery cells sourced from CATL (Contemporary Amperex Technology Co. Limited), the world’s largest lithium-ion battery manufacturer. This ensures superior performance, safety, and a long lifespan.
- OEM Compatibility: Our battery packs are engineered to meet original factory standards. They are a plug-and-play solution, meaning they fit perfectly into your BMW i3 without any modifications to the wiring or brackets.
- Unbeatable Warranty: We stand by the quality of our products. That is why we offer a comprehensive 2-year / 80,000 km (50,000 miles) warranty. This far exceeds the standard warranty offered by many other aftermarket battery suppliers and even rivals the coverage of some original manufacturers.
- Global Support: We support international sales to over 50 countries. Whether you are in the USA, Europe, or elsewhere, we handle customs compliance and offer localized shipping options.
The Bulk Purchase Advantage
Buying in bulk amplifies the savings. For businesses managing fleets or repair shops servicing multiple vehicles, the financial impact is significant.
Comparison of Battery Options for BMW i3:
| Feature | Original BMW Battery | Refurbished/Used Battery | CNS BATTERY (New) |
|---|---|---|---|
| Price | $16,000 – $20,000 | $6,000 – $9,000 | $7,000 – $8,500 |
| Cells | New (Brand Specific) | Old, Degraded | New CATL Cells |
| Warranty | 8 Years / 100,000 Miles | Often None | 2 Years / 80,000 km |
| Risk | Low | High (Swelling, Failure) | Low (Zero Defects) |
As the table illustrates, choosing a new CNS BATTERY pack is not just about saving money; it is about eliminating the risks associated with refurbished batteries, such as swelling, rapid capacity drop, and safety hazards.
Real-World Results and Customer Satisfaction
We do not just sell batteries; we provide a complete solution. Our pre-sales team offers a free compatibility assessment to ensure the battery matches your specific BMW i3 model year and VIN. Post-purchase, our technical support team is available to guide you through the installation process, even offering remote video assistance if needed.
What our bulk buyers say:
“We are an EV repair shop in Rome, Italy. We have been cooperating with CNS for almost two years, purchasing over 30 battery packs. The biggest advantage is their strong compatibility and the fact that they use brand-new CATL cells. We have had virtually zero failure rates, and our customers are thrilled with the restored range. The 2-year warranty gives us and our customers peace of mind.”
— EK Auto Repair, Italy
Technical Excellence and Safety
Safety is our top priority. Our batteries are equipped with an advanced Battery Management System (BMS) that monitors voltage, current, and temperature in real-time. This ensures optimal performance and prevents overcharging or overheating.
We also understand the logistical challenges of shipping lithium-ion batteries. As they are classified as dangerous goods (UN 3480), we partner with trusted carriers like DHL, FedEx, and UPS to ensure safe and compliant delivery to your doorstep.
Get Your Free Custom Quote Today
Do not let the high cost of the original battery keep your BMW i3 off the road or increase your operational expenses. Switch to CNS BATTERY and experience the perfect balance of affordability, performance, and reliability.
Simple steps to get started:
- Select your vehicle model (BMW i3).
- Enter your specifications (45kWh or 62kWh).
- Submit to receive a personalized bulk purchase quote.
Ready to save big? Contact our technical experts now for a free customization consultation and discover how much you can save on your BMW i3 battery bulk purchase.
Frequently Asked Questions (FAQ)
1. Are CNS batteries compatible with all BMW i3 models?
Yes, our batteries are designed to be compatible with a wide range of BMW i3 models, including the 45kWh and 62kWh variants. To ensure a perfect fit, we recommend providing your vehicle’s VIN code for a free compatibility check before purchasing.
2. How long does the installation take?
Installing a CNS battery typically takes 1-2 hours. For a professional technician, the process is usually straightforward and can be completed in about 50 minutes. We provide step-by-step installation videos and manuals to assist with the process.
3. What is included in the warranty?
Our warranty covers 2 years or 80,000 km (whichever comes first). It protects against defects in materials and workmanship. We also offer prorated coverage for performance degradation, ensuring your battery maintains at least 70% of its capacity over the warranty period.
4. How are the batteries shipped internationally?
We offer DDP (Delivered Duty Paid) service to most countries, meaning we handle all shipping, customs duties, and clearance fees. Due to lithium-ion battery regulations, we ship via specialized carriers like DHL or FedEx. Shipping times vary but typically range from 4 to 8 weeks depending on the destination and method (air or sea).
5. What payment methods do you accept?
We offer a variety of secure payment options. For bulk purchases and international transactions, we typically use methods such as T/T (Bank Transfer) or L/C (Letter of Credit). Please contact our sales team to confirm the best option for your region.

