RacePow

High-Capacity 4500mAh 21700 Lithium-Ion Cell (Green)

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Normal Capacity 4500mAh
Minimum Capacity 4400mAh
Nominal Voltage 3.7V
Charging Voltage 4.2V
Discharge Cut-off Voltage 2.5V
Max Charge Current 1C
Max Continuous Discharge Current 3C
Dimension Height 70.75mm, Diameter 21.4mm
Recommended Storage -20°C to 25°C, ≤70% RH

Details

Features:

  • Exceptional 4500mAh capacity for extended use.
  • Stable 3.7V output with a high charge voltage of 4.2V.
  • Durable design with over 800 cycles at 80% capacity retention.
  • Fast charging up to 1C and high discharge rate of 3C.

Specifications:

  • Nominal Capacity: 4500mAh
  • Minimum Capacity: 4400mAh
  • Nominal Voltage: 3.7V
  • Charging Voltage: 4.2V
  • Discharge Cut-off Voltage: 2.5V
  • Max Charge Current: 1C
  • Max Continuous Discharge Current: 3C
  • Dimensions: Height 70.75 mm, Diameter 21.4 mm
  • Recommended Storage: -20°C to 25°C, ≤70% RH

Applications:

  • High-performance portable devices
  • Energy storage solutions
  • Electronic vehicles

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.