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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 - 自訂
電池解決方案專家

Pkcell 成立於 1998 年，是中國領先的電池製造商，專門生產可靠且創新的電源產品。
解決方案。我們擁有先進的 28,000 nf 設備和 50 多位專業的研發專家團隊，並已出口高質量的解決方案。
-為全球 100 多個國家的客戶提供優質電池。我們的客製化電池解決方案廣泛應用於醫療設備。
消費性電子產品和工業機械。

  • 18
    +
    年資經驗
  • 28000
    ㎡
    設施
  • 50
    +
    專業的研發專家
  • 100
    +
    100+ 出口國家
About Pkcell