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7.4V 2S2P ICR18650 Battery Pack

Engineered for reliability and high performance, this 7.4V 2S2P ICR18650 battery pack combines precision-engineered cells with advanced safety features to deliver consistent power for demanding applications. Built with robust construction and thermal stability, it ensures long cycle life, rapid recharge capability, and dependable operation in industrial, medical, or precision equipment environments. Rigorously tested to meet international standards, this pack offers a balanced blend of energy density, durability, and safety, making it an ideal choice for professionals requiring uninterrupted, high-efficiency power solutions.
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PKCELL
Features & Benefits

Product Details

  • High-Energy Density for Extended Runtime
    Optimized 2S2P configuration maximizes power capacity in a compact design, ensuring longer operating times for high-drain devices without compromising performance.
  • Built-In Safety Protections
    Integrated PCB safeguards against overcharging, short circuits, and overheating, ensuring compliance with UN38.3 and IEC 62133 standards for secure, worry-free operation.
  • Industrial-Grade Durability
    Premium ICR18650 cells combined with reinforced nickel-plated contacts deliver consistent voltage stability and withstand extreme temperatures (-20°C to 60°C).
  • Plug-and-Play Compatibility
    Precision-matched cell pairs and pre-welded nickel strips enable seamless integration into existing systems, reducing assembly time and minimizing production delays.

Tech Specs

  • Nominal Voltage
    7.4V
  • Capacity
    4000/4400/6000/7000/7200mAh
  • Max Constant Charging Current (0.25C)
    1000-1800mAh
  • Max Continuous Discharging Current (0.5C)
    2000-3600mAh
  • 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