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5000mAh Capacity 21700 High Energy Cell Long Life Cycle

BAK N21700CG-50 Battery Cell

High-capacity 21700 lithium-ion battery engineered for applications requiring exceptional energy density, reliable power delivery, and extended runtime performance.

The BAK N21700CG-50 combines massive 5000mAh capacity with dependable discharge capability, making it ideal for energy storage systems, battery packs, electric mobility, robotics, portable power stations, and commercial power applications.

5000mAh
Capacity
3.6V
Nominal Voltage
15A
max discharge
1000+
Life cycle

High Energy Density

Bulk Wholesale Pricing

Engineering Support

Technical Data

Cell Specifications

Key electrical and mechanical specifications for the BAK N21700CG-50 lithium-ion battery cell.
Parameter Value
Nominal Capacity 5000mAh
Nominal Voltage 3.6V
Max Continous Discharge 15A
Charge Voltage 4.2V
Cycle Life 1000+ Cycles
Chemistry Lithium-Ion
UN38.3
UL 1642
CE Certified
RoHS Compliant
ISO 9001
IEC 62133
WHY CHOOSE US

Why Source from Voltaplex

Voltaplex supplies premium lithium-ion battery cells trusted by OEMs, battery pack manufacturers, integrators, and commercial energy projects requiring dependable long-term performance and reliable energy storage.

Exceptional Energy Density

5000mAh capacity delivers outstanding runtime and energy storage performance for demanding battery-powered applications.
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Stable Long-Term Reliability

Engineered for dependable voltage consistency, thermal stability, and extended operational cycle life.
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Wholesale & OEM Fulfillment

Reliable inventory availability for battery pack production, commercial projects, and industrial procurement requirements.
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Verified Genuine BAK Supply

Authentic BAK N21700CG-50 cells sourced through trusted supply channels with strict quality assurance and testing standards.
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Engineering & Integration Support

Support for custom battery systems, OEM integrations, and application-specific sourcing requirements.
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Flexible Order Quantities

From prototype development and testing to large-scale commercial production orders.
Applications

Industries Served

  • Robotics Systems

  • Medical Devices

  • Portable Electronics

  • Power Tools

  • Medical Devices

  • Industrial Equipment

  • Backup Power Systems

  • Consumer Electronics

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Common Questions

Frequently Asked Questions

The N21700CG-50 is ideal for energy storage systems, battery packs, electric mobility, portable power stations, robotics, backup power systems, and commercial applications requiring high-capacity lithium-ion cells.

Yes. Voltaplex supplies authentic A-grade BAK N21700CG-50 lithium-ion cells intended for commercial and industrial applications.

Yes. The N21700CG-50 is widely used in custom lithium-ion battery packs, energy storage systems, mobility platforms, and commercial power solutions.

Yes. Volume pricing is available for OEMs, battery pack manufacturers, integrators, and commercial procurement projects.

Ready to Source BAK N21700CG-50 Cells?

Get wholesale pricing, technical documentation, and application support from the Voltaplex team.

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