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14.8V 4S1P ICR18650 Battery Pack

Engineered for high-voltage precision, this 14.8V 4S1P ICR18650 battery pack delivers robust power output through four series-connected cells, ensuring reliable performance for voltage-sensitive applications. Featuring advanced cell balancing, industrial-grade safety protocols, and a streamlined design, it supports demanding devices like high-performance robotics, medical equipment, and portable electronics with stable energy delivery and global compliance certifications.
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PKCELL
Features & Benefits

Product Details

  • High-Voltage Precision Power
    Four-cell series configuration (4S) generates a stable 14.8V output, ideal for high-power applications requiring precise voltage regulation, such as industrial scanners, advanced robotics, and professional-grade electronics.
  • Advanced Cell Balancing
    Integrated BMS ensures uniform charge distribution across cells, minimizing voltage discrepancies and extending operational life while maintaining consistent power delivery under fluctuating loads.
  • Certified Safety & Compliance
    Built-in protection against overvoltage, thermal runaway, and short circuits, meeting UN38.3, IEC62133, and CE standards to guarantee safety and marketability across global industries.
  • Compact Industrial Design
    Space-efficient layout with high-strength nickel-plated steel casing and high-temperature-resistant components ensures durability in rugged environments, retaining 80%+ capacity after 500 cycles for long-term cost efficiency.

Tech Specs

  • Nominal Voltage
    14.8V
  • Capacity
    2000/2200/2600/3000/3350/3500mAh
  • Max Constant Charging Current (0.25C)
    500-875mAh
  • Max Continuous Discharging Current (0.5C)
    1000-1750mAh
  • 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