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11.1V 3S1P ICR18650 Battery Pack

PKCELL 18650 battery packs power your tools and equipment with proven reliability. High capacity options, ultra-safe design, and global certifications (UL/CE) ensure lasting performance, reduced downtime, and seamless integration – trusted by manufacturers worldwide.
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PKCELL
Features & Benefits

Product Details

  • High-Energy-Density Design for Extended Runtime
    The 18650 battery pack configuration delivers exceptional energy density, providing long-lasting power for demanding applications such as industrial equipment, electric vehicles, and portable electronics, ensuring optimal performance in compact form factors.
  • Intelligent BMS Integration for Multi-Layer Safety Assurance
    The 18650 battery pack incorporates an advanced Battery Management System (BMS) that provides real-time voltage and temperature monitoring, cell balancing, and fault detection. This precision-managed system prevents overcharge, over-discharge, short circuits, and thermal runaway while ensuring consistent performance across large-scale applications. With built-in historical data tracking for diagnostics and compliance, the BMS enhances operational reliability and extends battery lifespan, making it ideal for mission-critical industrial and OEM deployments.
  • Durable Cycle Life for Cost-Effective Use
    Engineered for over 500 charge cycles with minimal capacity loss, this battery reduces replacement frequency and maintenance costs, making it ideal for high-volume production and long-term projects.
  • Wide Compatibility with Customization Options
    Designed to integrate seamlessly into diverse systems, the 18650 supports customizable configurations (voltage, capacity) to meet specific OEM requirements while maintaining industry-standard dimensions for easy adoption.

Tech Specs

  • Nominal Voltage
    11.1v
  • Capacity
    2000/2200/2600/3000/3350/3500mAh
  • Max Constant Charging Current (0.25C)
    500/550/ 650/ 750/ 837.5/ 875mAh
  • Max Continuous Discharging Current (0.5C)
    1000/1100/1300/1500/1675/1750mAh
  • Cycle Life@25°C@1C
    500+
  • Self Discharge Rate
    ≤3%/Month@25°C
  • Operating Temperature
    -40~85 °C
  • Recommend Storage Temperature
    10~35 °C

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