46135 Lithium Battery Cell | Bulk Wholesale CNS BATTERY
Introduction to 46135 Cylindrical Lithium Battery Cells
The 46135 lithium battery cell represents a significant advancement in cylindrical battery technology, offering enhanced energy density and thermal management capabilities for demanding industrial applications. As a standardized cylindrical format (46mm diameter × 135mm height), this cell type has gained traction among B2B buyers seeking reliable power solutions for energy storage systems, electric mobility, and commercial equipment.
Technical Specifications and Performance Characteristics
The 46135 cell typically features a nominal voltage of 3.6V-3.7V with capacity ranges varying between 15,000mAh to 25,000mAh depending on chemistry configuration. Key technical parameters include:
- Chemistry Options: NMC (Nickel Manganese Cobalt) or LFP (Lithium Iron Phosphate)
- Cycle Life: 2,000-5,000 cycles at 80% depth of discharge
- Operating Temperature: -20°C to 60°C (discharge), 0°C to 45°C (charge)
- Maximum Continuous Discharge: 1C-3C depending on application requirements
- Energy Density: 200-280 Wh/kg (varies by manufacturer)
The larger form factor compared to traditional 18650 or 21700 cells provides improved heat dissipation and reduced internal resistance, making it particularly suitable for high-power applications requiring sustained discharge rates.
Compliance and Certification Requirements for International Procurement
When sourcing 46135 cells for international markets, B2B buyers must verify comprehensive compliance documentation:
Essential Certifications:
- UN 38.3 (Transportation Safety)
- IEC 62133 (Safety Requirements)
- CE Marking (European Market)
- UL 1642 (North American Safety Standard)
- RoHS Compliance (Restricted Hazardous Substances)
Documentation Checklist:
- Material Safety Data Sheet (MSDS)
- Test reports from accredited laboratories
- Certificate of Conformity
- Traceability records for raw materials
Reputable manufacturers maintain transparent compliance records. For verified manufacturer credentials and compliance documentation, visit https://cnsbattery.com/battery-manufacturers-in-china/ to access comprehensive supplier verification resources.
Application Scenarios and Integration Considerations
The 46135 format excels in several commercial applications:
Energy Storage Systems (ESS): Modular battery packs utilizing 46135 cells provide scalable solutions for commercial solar installations and backup power systems. The standardized dimensions simplify pack design and thermal management.
Electric Commercial Vehicles: Light electric vehicles, including delivery vans and warehouse equipment, benefit from the balance between energy capacity and power delivery that 46135 cells offer.
Industrial Equipment: Forklifts, automated guided vehicles (AGVs), and portable industrial tools require reliable power sources capable of handling frequent charge-discharge cycles.
Case Example: A European energy storage integrator recently deployed 46135-based battery systems across 15 commercial sites, achieving 15% cost reduction compared to previous 21700 configurations while maintaining equivalent performance metrics.
Bulk Procurement Guidelines for B2B Buyers
Minimum Order Quantities (MOQ): Most manufacturers require 1,000-5,000 cells for wholesale pricing. Larger orders (10,000+ units) typically qualify for tiered pricing structures.
Quality Assurance Protocols:
- Request pre-shipment sample testing
- Verify batch consistency through capacity grading reports
- Establish incoming quality control (IQC) procedures
- Define acceptable failure rates in purchase agreements
Lead Time Considerations: Standard production lead times range from 4-8 weeks for established specifications. Custom configurations may require 10-12 weeks including validation testing.
Payment Terms: Common structures include 30% deposit with 70% before shipment, or letter of credit for orders exceeding USD 100,000.
Supply Chain and Logistics Management
Proper handling during transportation is critical for lithium battery cells:
- Packaging: UN-certified packaging required for international shipping
- State of Charge (SoC): Cells typically shipped at 30-50% SoC for safety compliance
- Temperature Control: Avoid exposure to extreme temperatures during transit
- Documentation: Complete shipping declarations including battery classification
For detailed product specifications and available configurations of cylindrical battery cells including the 46135 format, explore https://cnsbattery.com/products-3/cylindrical-battery-cell/ for comprehensive product information.
Technical Support and After-Sales Considerations
Established suppliers provide ongoing technical support including:
- Application engineering assistance for pack design
- BMS (Battery Management System) compatibility guidance
- Warranty terms typically covering 12-24 months from shipment date
- Replacement protocols for defective units within agreed parameters
Conclusion
The 46135 lithium battery cell represents a mature technology option for B2B buyers seeking balanced performance characteristics in cylindrical format. Success in procurement depends on thorough supplier verification, clear specification alignment, and comprehensive compliance documentation.
For direct inquiries regarding 46135 cell availability, customization options, and bulk pricing, contact the CNS BATTERY team through https://cnsbattery.com/contact-2/ to initiate procurement discussions with technical specialists who understand international B2B requirements.
Key Takeaway: Prioritize suppliers with proven track records, transparent compliance documentation, and responsive technical support to ensure successful long-term partnerships in the evolving lithium battery marketplace.
