7.4v 5200mAh bateria de íons de lítio para produtos de aquecimento

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March 19, 2025
Category Connection: Bateria de lítio aquecida
Brief: Discover the Rechargeable Heated Lithium Battery 3.7V 4000mAh, perfect for heated gloves and other winter gear. This Li-Polymer battery offers long-lasting power, durability, and safety for all your heating needs.
Related Product Features:
  • 3.7V 4000mAh Li-Polymer battery for reliable and long-lasting power.
  • Compact size (21mm*34mm*55mm) for easy integration into heated gear.
  • Supports a wide operating temperature range (-20°C to 60°C).
  • Long lifespan with over 500 charge cycles at 80% prime capacity.
  • Safe charging with constant current and voltage methods.
  • Ideal for heated gloves, jackets, vests, and other winter apparel.
  • Lightweight design for comfortable use in various applications.
  • Complies with strict safety standards for lithium batteries.
Perguntas Frequentes:
  • What is the charging time for the 3.7V 4000mAh battery?
    The battery charges with a constant current of 1C to 4.2V, followed by constant voltage until the current drops below 0.01C, ensuring a safe and efficient charge.
  • Can this battery be used in extreme cold temperatures?
    Yes, the battery operates effectively in temperatures as low as -20°C, making it suitable for winter gear like heated gloves and jackets.
  • What is the lifespan of this Li-Polymer battery?
    The battery maintains over 80% of its prime capacity for more than 500 charge cycles, ensuring long-term reliability for your heated products.