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18650 3.7V 2600/3350mAh 3C

The 18650 lithium-ion battery cell is a high-performance, rechargeable cylindrical battery (18mm × 65mm) known for its high energy density, long cycle life, and wide application in power tools, energy storage systems, electric vehicles, and portable electronic devices.
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PKCELL
Features & Benefits

Product Detail

  • High Energy Density
    – 3350mAh+ capacity for longer runtime, reducing replacements.
  • Long Cycle Life
    – 1000+ charge cycles, ensuring durability.
  • Stable High Discharge Rate
    – Consistent power output for high-performance devices.
  • Wide Temperature Adaptability
    – Works reliably from -20℃ to 60℃.
  • Advanced Safety Protection
    – Intelligent BMS prevents overcharging & short circuits.

Tech Specs

  • Capacity
    Minimum: 3200mAh / Typical: 3350mAh
  • Nominal Voltage
    3.7V
  • Charging Cut-off Voltage
    4.2V
  • Discharge Cut-off Voltage
    3.0V
  • Constant Current
    0.5C
  • Constant Voltage
    4.2V
  • Standard Discharge
    Discharge at 0.2C to 3.0V
  • Operating Temperature
    Charge: 0-45℃ Discharge: -20-60℃

Pkcell - Custom
Battery Solution Expert

Pkcell, established in 1998, is a leading Chinese batteryl manufacturer specializing in reliable and innovative power solutions. With an advanced 28,000 nf facility and a team of 50+ dedicated R&D experts,We have exported high-quality batteries to customers in over 100+ countries. Our custom battery solution widely used in medical device,cusumer electronics and industrial machinery.

  • 18
    +
    Years Experience
  • 28000
    ㎡
    Facility
  • 50
    +
    Delicated R&D Experts
  • 100
    +
    100+ Exported Countries
About Pkcell