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Samsung 50E 4900mAh 21700 Lithium-Ion Cell

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Normal Capacity 4900mAh
Nominal Voltage 3.63V
Charge Voltage 4.2V
Standard Charge Current 2450mA
Max Charge Current 4900mA
Max Discharge Current 9800mA
Cycle Life 500 cycles with 80% capacity retention
Weight 69.5g
Dimensions 70.8mm height, 21.25mm diameter

Details

Features:

  • High Capacity: 4900mAh
  • High Discharge Rate: Up to 14.7A
  • Long Lifecycle: Retains 80% capacity after 500 cycles

Specifications:

  • Model: INR21700-50E
  • Type: Lithium-ion
  • Nominal Voltage: 3.63V
  • Charge Voltage: 4.2V
  • Standard Charge Current: 2450mA
  • Max Charge Current: 4900mA
  • Max Discharge Current: 9800mA
  • Cycle Life: 500 cycles with 80% capacity retention
  • Weight: 69.5g
  • Dimensions: 70.8mm height, 21.25mm diameter

Applications:

  • Versatile Usage: Ideal for portable electronics, e-bikes, and energy storage solutions.
  • High-Performance Demand: Suitable for high-drain devices requiring robust energy solutions.

Why Choose Us?

Expertise

Years of experience and technical proficiency in high-performance LiPo batteries for diverse applications.

Innovation

Unique handling and sealing processes solving key technology issues: high consistency and safety.

Customization

Offering flexible OEM and ODM services tailored to meet individual business needs.

Quality

Rigorous testing standards and stringent quality control ensure reliability and durability of our batteries.

Affordability

Competitive pricing achieved through efficient production processes and economies of scale.

Support

Comprehensive logistics support ensuring timely and safe delivery of your products.

Sustainability

Committed to eco-friendly practices in all our products and processes.

Reliability

Ensuring consistent performance and dependability with every product.