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11.1V 3S3P ICR18650 Battery Pack

The 11.1V 3S3P ICR18650 battery pack combines high-voltage precision with extended capacity, delivering 9900mAh energy density for power-hungry industrial and professional applications. Engineered with premium lithium-ion cells and advanced thermal management, this ruggedized battery solution guarantees 500+ charge cycles with stable output performance, optimized for medical devices, automation systems, and high-drain tools requiring uninterrupted runtime and field reliability.
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PKCELL
Features & Benefits

Product Details

  • High-Capacity Voltage Stability
    Triple-parallel cell architecture maintains consistent 11.1V output while supporting extended runtime under continuous high-load operations, minimizing voltage fluctuations for critical applications.
  • Multi-Layer Safety Protection
    Integrated PCB with overcurrent, thermal, and short-circuit safeguards meets UL, CE, and UN38.3 certifications, ensuring safe operation in critical equipment and harsh environments.
  • Extended Cycle Durability
    Precision-balanced 3S3P configuration with laser-welded nickel interconnects supports 500+ charge cycles with minimal degradation, engineered for long-term reliability in industrial deployments.
  • Custom Integration Solutions
    Flexible design enables tailored adaptations including thermistor integration, connector types (JST/Molex), and OEM branding, ensuring seamless compatibility with specialized equipment and manufacturing workflows.

Tech Specs

  • Nominal Voltage
    11.1v
  • Capacity
    6000/6600/7800/9000/10050/10500mAh
  • Max Constant Charging Current (0.25C)
    1500/1650/ 1950/2250/ 2512.5/ 2625mAh
  • Max Continuous Discharging Current (0.5C)
    3000/3300/3900/4500/5025/5250mAh
  • 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 - 定制
电池解决方案专家

Pkcell 成立于 1998 年，是中国领先的电池制造商，专业生产可靠、创新的电源产品。
解决方案我们拥有先进的 28,000 nf 工厂和 50 多名专业研发专家团队，已向全球各地出口了高纯度、高质量的产品。
-我们为 100 多个国家的客户提供优质电池。我们的定制电池解决方案广泛应用于医疗设备。
消费电子产品和工业机械。

  • 18
    +
    工作年限
  • 28000
    ㎡
    设施
  • 50
    +
    专业研发专家
  • 100
    +
    100 多个出口国
About Pkcell