Wholesale BMW i3 120Ah High Voltage Battery (Bulk): Boost Your Electric Range at 50% OEM Cost
The BMW i3 Battery Dilemma: Degraded Range, Sky-High Costs
Imagine driving your BMW i3 with only 120 miles of range when you used to get 250+ miles. You’ve tried everything to extend your battery life, but the degradation continues. Now you’re facing a €12,000 replacement bill from the dealership. Is this really the only option for your beloved electric vehicle?
Why the OEM BMW i3 Battery Replacement Costs Are Exorbitant
The reality is harsh: BMW’s official battery replacement for your i3 costs over $12,000, and this price doesn’t even include the labor for installation. For many owners, this makes the i3 financially impractical to keep running. But here’s the good news: you don’t have to accept this as your only option.
Introducing the Industry’s Most Advanced BMW i3 Battery Solution
CNS BATTERY has engineered a superior replacement battery for your BMW i3 that delivers real range improvement without the dealer markup. Our 45kWh, 50kWh, and 62kWh lithium battery packs use brand-new CATL ternary lithium cells – the same quality cells used by major manufacturers – at 50% of the OEM price.
Technical Specifications That Deliver Real Value
- Battery Capacity: 45kWh, 50kWh, and 62kWh options (up to 30% more range than stock)
- Cell Technology: New CATL lithium-ion cells (not refurbished or repurposed)
- Cycle Life: Designed for 300+ full cycles with minimal capacity loss
- Weight: 65kg-72kg per module (matches OEM specifications)
- Warranty: 2 years or 80,000 miles (whichever comes first)
- Installation: Complete battery packs are plug-and-play; modules require 7 connections
The CNS BATTERY Advantage: Why We Outperform OEM
Unlike the BMW dealership’s expensive replacement, CNS BATTERY offers a genuine upgrade with these key advantages:
Real Range Improvement
BMW i3 owners report 290km range (up from the original 180km) with our 45kWh battery. This isn’t just a replacement – it’s a true range upgrade that makes your daily commute effortless.
Zero Compromises on Quality
We use brand-new CATL cells – the same cells used by leading EV manufacturers. Unlike other suppliers who use refurbished or repurposed cells, our batteries deliver consistent performance without swelling or sudden degradation.
Transparent Pricing, No Hidden Costs
While BMW charges $12,000+ for a battery replacement, our wholesale prices start at $6,200 for a 45kWh battery. For repair shops and fleet operators, we offer volume discounts on bulk orders that make this a financially smart decision.
Professional Installation Support
Our step-by-step installation videos and remote technical support ensure a smooth transition. As one satisfied customer in Berlin noted, “The engineer guided me through the wiring step by step, making it completely hassle-free.”
Why Repair Shops Choose CNS BATTERY for Their BMW i3 Customers
“We’ve been working with CNS for two years and have replaced over 30 BMW i3 batteries,” shares a shop owner from Rome. “Their batteries work perfectly with i3 models, and the 2-year warranty is longer than other brands. The price is 50% lower than the original manufacturer, and customer satisfaction is very high.”
The Smart Choice for BMW i3 Owners and Repair Shops
For individual owners, CNS BATTERY is the only solution that offers true value – not just a replacement, but an upgrade that extends your vehicle’s life and performance. For repair shops, it’s a profitable, high-demand product that builds customer loyalty.
Ready to Transform Your BMW i3’s Range?
Stop paying BMW’s inflated prices for a battery that performs worse than your current one. CNS BATTERY delivers real performance, real value, and real peace of mind with our wholesale BMW i3 battery solutions.
Get your custom quote today and discover how much you can save on your next battery replacement.
Get Your Free Custom Quote Now →
Frequently Asked Questions
How does the CNS battery compare to the OEM battery in terms of range?
Our 45kWh battery delivers 290km range (up from the OEM’s 180km), while our 62kWh option can provide up to 430km – a significant improvement over the stock battery.
Is installation difficult for non-professionals?
Complete battery packs are plug-and-play, requiring no modifications. For battery modules, installation requires connecting 6 power lines and 1 signal line, which our detailed video tutorials make straightforward. Most DIYers complete installation in 2-3 hours.
What warranty do you offer?
We provide a 2-year or 80,000km warranty (whichever comes first) on all batteries, covering manufacturing defects. This warranty is longer than most OEM warranties and includes full support for any issues.
How long does shipping take?
We offer ocean shipping (4-8 weeks) and express shipping (3-8 business days) for international orders. All batteries ship in fumigation-free wooden packaging to ensure safe delivery.
Can I mix and match battery sizes for my BMW i3?
Yes, we offer 45kWh, 50kWh, and 62kWh options to meet your specific range needs. Our compatibility check ensures the perfect fit for your model year.
Stop Paying OEM Prices for a Battery That Doesn’t Perform
Your BMW i3 deserves a battery that delivers real range, reliability, and value – not a costly replacement that barely functions. With CNS BATTERY, you’re not just replacing a battery; you’re upgrading your electric driving experience.
Don’t let an expensive, low-performance battery limit your BMW i3’s potential. Get the genuine upgrade your vehicle deserves.
