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14.8V14.5Ah Low-Temperature 18650 Lithium Battery Pack

This battery pack supports a continuous discharge current of 2.9A and an instantaneous discharge current up to 10A, ensuring stable power supply for precision equipment. Its low internal resistance (≤200mΩ) minimizes energy loss and improves overall efficiency. An integrated multi-level protection BMS provides comprehensive safety functions, including short-circuit protection, overcharge protection, over-discharge protection, and overcurrent protection, effectively reducing operational risks and extending battery lifespan.
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PKCELL
Features & Benefits

Product Details

  • Shockproof & Waterproof Design
    PC CNC casing combined with an internal shock-absorbing structure ensures high safety, durability, and reliability in complex environments.
  • Excellent Low-Temperature Performance
    Specially customized low-temperature lithium cells enable stable operation down to -40°C.
  • Reliable Electrical Connection
    Equipped with a square aviation connector, providing fast, safe, and stable connection performance.
  • Long Cycle Life & Environmental Compliance
    High cycle life design meets low-carbon, energy-saving, and environmentally friendly requirements

Tech Specs

  • Cell Type
    18650
  • Configuration
    4S5P
  • Nominal Capacity
    11Ah
  • Charging Voltage
    14.8V
  • Standard Charging Current
    2.9A
  • Maximum charging current
    ≤5A
  • Maximum Discharge Current
    10A
  • Charging Temperature
    -20～60℃
  • Discharge Temperature
    -40～85℃
  • Rated Power
    214.6Wh

Pkcell - 사용자 지정
배터리 솔루션 전문가

Pkcell, established in 1998, is a professional Chinese battery manufacturer specializing in reliable and innovative power solutions. With a modern 28,000㎡ manufacturing facility and a strong R&D team of over 50 engineers, we deliver high-quality batteries to customers in more than 100 countries worldwide.

We focus on wide temperature and low temperature battery customization, providing stable and long-lasting power solutions designed to operate in extreme environments. Our batteries perform reliably under sub-zero and high-temperature conditions, making them ideal for medical devices, consumer electronics, industrial equipment, IoT systems and outdoor applications. Pkcell is committed to quality, safety and flexible OEM/ODM services to meet diverse customer needs.

  • 20
    +
    수년간의 경험
  • 28000
    ㎡
    시설
  • 50
    +
    섬세한 R&D 전문가
  • 100
    +
    100개 이상의 수출 국가
About Pkcell