ChamRider E-bike Battery For Rear Rack Model C Extended Battery 36V 48V 52v 15AH 20AH Samaung50G cell Electric Bike Bicycle Battery for Bike Lithium Li-ion Battery Pack Bafang ChamRider

$279.99 $349.99

1. Superior Quality with Samsung Cells: Experience unmatched reliability with ChamRider's power lithium batteries, featuring premium A-grade Samsung cells. These high-capacity cells are engineered with low internal resistance and robust, precision-welded nickel sheets. This combination guarantees unmatched stability and safety, setting a new standard in battery technology.


2. Accelerate Your Life with Fast Charging: Embrace the convenience of quick energy replenishment. Our batteries are equipped with cutting-edge charging technology, designed for speed and efficiency. This feature allows rapid power recovery, minimizing downtime and enhancing your mobility. Get back on the move faster, with energy that keeps pace with your lifestyle.


3. Unbeatable Value for High Performance: ChamRider's lithium batteries redefine cost-effectiveness. Crafted to deliver top-tier performance without a hefty price tag, these batteries offer an economical solution without compromising on quality. Ideal for budget-conscious users seeking dependable power, our batteries are a smart investment in sustainable energy.


4. Breakthrough in High Capacity Design: Lead the way with ChamRider's pioneering high-capacity batteries. Leveraging advanced technology and superior materials, we've achieved remarkable energy density and storage capacity in a compact form. This innovative design provides extensive power reserves while maintaining a lightweight and manageable size, perfect for various applications.


Step into the Future of Power with ChamRider's High-Quality, Fast-Charging, Cost-Effective, and High-Capacity Lithium Batteries – Powering Your World Efficiently.

Free E-bike Charger Gift

  • Rear Rack Compatibility: Specifically designed for rear rack installation, the ChamRider E-bike battery seamlessly integrates with your e-bike, ensuring a stable and balanced ride.
  • Free Custom Charger:
  • Country-Specific Standards: We provide a free charger tailored to your country's specifications. Whether you're in the US, EU, UK, or Australia, we've got the right charger for you - US, EU, UK, or AU standards.
  • Voltage Matching: The charger will match the voltage of your ordered battery, guaranteeing optimal charging performance and safety.
  • DC Charger Bonus: As an added bonus, we also include a free DC charger, offering more convenience and flexibility in charging your e-bike battery.
  • Enhanced Riding Experience: With this high-quality battery and the complimentary custom charger, you can enjoy longer rides, less downtime, and a hassle-free e-biking experience.

ChamRider E-bike Battery for Rear Rack - Power and Precision in One Package

  • Perfect Fit for Rear Rack:
  1. Compact Design: The battery dimensions of 44cm x 16cm x 4.5cm make it an ideal fit for most rear racks, ensuring a sleek and unobtrusive installation.
  2. Compatible Rack Dimensions: The provided rear rack dimensions (37cm x 30cm x 20cm / 25cm) are designed to perfectly accommodate the battery, providing a stable and secure mounting solution.
  • Versatile Battery Options:
  1. Different Voltages and Capacities: Choose from 36V 20AH, 48V 15AH, and 52V 15AH options to suit your e-bike's power requirements.
  2. High-Quality Cells: Featuring Samsung 5000mAh cells and Li-ion 21700 cell type, ensuring reliable and long-lasting performance.
  3. Robust BMS: With 25Amp for 36V and 40Amp for 48V / 52V, the Battery Management System (BMS) provides safety and optimal battery functionality.
  4. Motor Compatibility: Fits motor powers ranging from 36V250W - 500W to 52V250W - 1000W, making it suitable for a variety of e-bike models.
  • Lightweight and Durable: Weighing from 3.96KG to 4.23KG, the battery is lightweight yet durable, adding minimal extra weight to your e-bike while ensuring long-term use.

ChamRider E-bike Battery for Rear Rack - Superior Details for an Enhanced Ride

  • Enhanced Security with Battery Lock:
  1. Secure Your Battery: The built-in battery lock provides an extra layer of security, keeping your ChamRider E-bike battery firmly in place on the rear rack and preventing theft.
  • Convenient Charging Port:
  1. Easy Charging Access: The conveniently located charging port allows for hassle-free charging. Simply plug in your charger and get your battery powered up quickly and easily.
  • Informative Battery Display:
  1. Stay Informed: The battery display keeps you updated on the battery's status at all times. You'll know exactly how much power is left, so you can plan your rides accordingly.
  • Sturdy Bottom Plate:
  1. Durable Foundation: The robust bottom plate ensures the battery's stability and durability, protecting it from impacts and providing a solid base for installation on the rear rack.

ChamRider E-bike Battery for Rear Rack - Complete Package for Your E-bike Upgrade

  • All-in-One Packing List:
  1. Battery: The heart of the package, the ChamRider E-bike battery, ready to power your rides with reliable and long-lasting energy.
  2. Battery Hanger: Included battery hanger makes installation on the rear rack a breeze, ensuring a secure and stable fit.
  3. Battery Charger: Comes with a charger, so you can easily recharge your battery whenever needed, keeping you on the go.
  • Convenience and Completeness: This packing list provides everything you need in one go. No need to search for additional accessories separately, saving you time and effort.
  • Ready to Install and Ride: With this complete set, you're all set to install the battery on your e-bike's rear rack and start enjoying a smooth and powerful ride right away.

ChamRider E-bike Battery for Rear Rack - Waterproof Wonder for Worry-Free Rides

  • IP65 Waterproof Rating:
  1. Superior Protection: Our ChamRider E-bike battery for rear rack boasts an IP65 waterproof rating, ensuring it can withstand various weather conditions. Whether it's a light drizzle or a heavy downpour, your battery stays protected.
  2. Safe Travels Guaranteed: With this waterproof feature, you can ride with confidence, knowing that water won't damage your battery. It makes your choice of our battery more assured and your travels safer.
  • Reliable Performance in Any Weather: Don't let the weather stop you from enjoying your e-bike rides. This waterproof battery ensures consistent power output, no matter what the elements throw at you.
  • Durable and Long-lasting: The waterproof design not only protects against water but also adds to the overall durability of the battery, extending its lifespan and providing you with a reliable power source for your e-bike adventures.

ChamRider E-bike Battery for Rear Rack - Secure Packaging for a Smooth Delivery

  • Protective Inner Packaging:
  1. Cushioned Protection: The battery is nestled in a soft foam inner packaging, safeguarding it from shocks and bumps during transit.
  2. Brand Visibility: The ChamRider logo is prominently displayed on the inner packaging, ensuring brand recognition and quality assurance.
  • Sturdy Outer Box:
  1. Durable Construction: The outer box is made of sturdy cardboard, providing an extra layer of protection for the battery.
  2. Secure Shipping: With this robust packaging, your ChamRider E-bike battery for rear rack will arrive at your doorstep in perfect condition, ready for installation.
  • Efficient Warehousing:
  1. Organized Storage: The images show neatly stacked boxes in the warehouse, indicating our efficient handling and storage processes. This ensures that your order is processed and shipped promptly.

 ChamRider E-bike Battery for Rear Rack - Powered by Authentic Samsung Cells

  • Genuine Samsung Cells:
  1. Authenticity Guaranteed: Our ChamRider E-bike battery for rear rack features 100% authentic Samsung battery cells, ensuring top-notch quality and performance.
  2. Low Internal Resistance: As shown, these cells have low internal resistance, which means more efficient power delivery and longer battery life for your e-bike rides.
  • Real Capacity Demonstrated: The battery cell real capacity is measured at 4946mAh, providing reliable and consistent power to keep you going on your adventures.
  • Quality You Can Trust: With the use of genuine Samsung cells and verified performance parameters, you can trust that our ChamRider E-bike battery will meet and exceed your expectations.

 ChamRider E-bike Battery for Rear Rack - Genuine Capacity for Uninterrupted Journeys

  • 100% Real Capacity Assurance:
  1. Accurate Testing Process: Our ChamRider E-bike battery for rear rack undergoes rigorous testing on a professional battery capacity test machine. As demonstrated, the real capacity of a 25Ah battery is precisely measured at 24.582Ah, ensuring you get what you pay for.
  2. Reliable Performance: With the guaranteed real capacity, you can rely on our battery to provide consistent power for your e-bike rides, without any unexpected drops in performance. Enjoy longer rides and fewer interruptions.
  • Quality and Transparency: We believe in transparency and quality. By showcasing the actual capacity test results, we give you the confidence to choose our battery, knowing it will meet your power needs.

Upgrade your e-bike with the ChamRider E-bike Battery for Rear Rack and experience the difference of genuine capacity. Order now and ride with confidence!

ChamRider E-bike Battery for Rear Rack - Fast Delivery from Global Warehouses

  • Worldwide Warehouses:
  1. Quick Delivery in the UK: Enjoy ultra-fast delivery in just 2 days in the UK, getting your ChamRider E-bike battery for rear rack promptly.
  2. Efficient in Europe: In countries like Germany, Poland, and Spain, expect delivery within 3 - 10 days, ensuring a timely arrival.
  3. Fast Shipping to North America: For our customers in the US and Canada, deliveries take 3 - 7 days and 5 - 10 days respectively, minimizing waiting time.
  4. Reliable Service in Australia and Russia: In Australia, it takes 5 - 10 days, while in Russia, it's 3 - 15 days (note: due to the large area, there may be slight time variations).
  • Convenient and Timely: With our strategically located local warehouses worldwide, we strive to provide you with a convenient and speedy delivery experience, so you can start using your ChamRider E-bike battery for rear rack as soon as possible.

ChamRider E-bike Battery for Rear Rack - Your Risk-Free Choice with 1-Year Warranty

  • 1-Year Warranty Assurance:
  1. Comprehensive Coverage: Our ChamRider E-bike battery for rear rack comes with a 1-year warranty, giving you peace of mind and protection.
  2. Full Compensation for Cell Issues: In the unlikely event of any battery cell issue within the warranty period, we offer full compensation. You don't have to worry about any potential losses.
  • Zero Risk Purchase: With this warranty in place, your purchase of the ChamRider E-bike battery for rear rack is truly a zero-risk investment. You can enjoy the benefits of our high-quality battery without any concerns.

Choose ChamRider E-bike Battery for Rear Rack for a worry-free and reliable e-biking experience. Order now and ride with confidence knowing you're covered!

ChamRider E-bike Battery for Rear Rack - Certified Quality You Can Trust

  • Comprehensive Certifications:
  1. Insurance Certificate: Ensures your purchase is protected, giving you peace of mind.
  2. UN38.3 Certificate: Meets international standards for safe transportation of lithium-ion batteries.
  3. Drop Test Certificate: Proven to withstand drops, indicating durability and reliability.
  4. ISO9001 Certificate: Demonstrates our commitment to quality management and consistent product excellence.
  5. Transport Permit: Facilitates smooth and legal transportation of the battery.
  6. PTRent Certificate: Adds credibility and meets specific industry requirements.
  7. MSDS Certificate: Provides important safety information and handling instructions.
  8. CE Certificates: Complies with European safety, health, and environmental protection standards.
  • Quality Assurance: With this array of certificates, ChamRider E-bike battery for rear rack is a product that you can trust for its quality, safety, and compliance with various standards.

ChamRider E-bike Battery for Rear Rack - Backed by a Leading Technology Company

  • Established and Experienced Company:
  1. Founded in 2012: Dongguan ChamRider Technology Co., Ltd has been in the industry for over a decade, gaining extensive experience and expertise.
  2. Integrated Operations: As a supplier integrating R&D, production, and sales, we have full control over the quality and process of our ChamRider E-bike battery for rear rack.
  • Diverse Product Range: Our products include lithium-ion batteries, polymer batteries, lithium-iron phosphate, etc., showcasing our broad capabilities and knowledge in the battery field.
  • Global Reach: Sold in more than 100 countries like the United States, United Kingdom, France, Spain, Russia, Germany, and South Korea, indicating our international recognition and trustworthiness.
  • Skilled Teams: At this stage, we boast a highly skilled R&D team ensuring innovation and quality, along with an excellent after-sales team to support you throughout your usage.

ChamRider E-bike Battery for Rear Rack - Shining at Exhibitions Worldwide

  • Global Exhibition Presence:
  1. Wide Reach: Our ChamRider E-bike battery for rear rack has been showcased at numerous exhibitions across the globe. From bustling cities to international trade shows, we've been there.
  2. Professional Displays: Our booths are designed with professionalism and innovation in mind, highlighting the features and quality of our rear rack batteries. This attracts attention and builds trust among visitors.
  • Customer Interaction and Engagement:
  1. Active Interest: The pictures show a high level of engagement with visitors. People are curious and interested in our products, indicating the appeal and quality of our ChamRider E-bike battery for rear rack.
  2. Expert Guidance: Our team at the exhibitions provides expert advice and information, ensuring that customers get a clear understanding of the benefits and features of our batteries.
  • Industry Recognition:
  1. Trusted Brand: By participating in these exhibitions, we have established ourselves as a trusted brand in the e-bike battery industry. Our presence and interactions at these events speak volumes about our credibility and expertise.

ChamRider E-bike Battery for Rear Rack - Loved by Customers Worldwide!

  • Fast Shipping:
  1. Timely Delivery: Customers rave about our quick shipping. As one reviewer said, "Very happy with delivery process product arrived in a timely manner." Get your ChamRider E-bike battery for rear rack fast.
  • Prompt Solutions:
  1. Responsive Service: Our team is always ready to help. A customer mentioned, "Prompt delivery of solutions. He responds quickly." We're here to support you.
  • Customizable Options:
  1. Tailored to You: We offer customizable batteries. An American customer noted, "They were willing to make things to our uncommon specs." Get the battery that fits your needs.
  • Quality Assurance:
  1. Top-notch Quality: Our quality shines through. A reviewer stated, "I was very surprised about the quality and how quick the battery came." Trust in our product.
  • Expert Manufacturers:
  1. Specialist in the Field: We're experts in making e-bike batteries. As a customer put it, "Professional company to deal with." Choose a reliable brand.

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Drop Us a Line

Contact Information

Contact: Lyla
Tel: +86 18002690639
Email: lyla@chamrider.cn
WhatsApp: +86 18002690951

Company Address

Country: China
Province: Guangdong
City: Dongguan
Address:No.11, Zhifu Road, Xinhe, Wanjiang District