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Cylindrical Battery

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  • 产品描述
  • Cylindrical batteries are a type of rechargeable battery that are shaped like a cylinder, hence the name. They are commonly used in a wide range of electronic devices, from small household appliances to larger industrial machinery. The most common types of cylindrical batteries are lithium-ion and nickel-cadmium batteries.

    Lithium-ion cylindrical batteries are known for their high energy density, long cycle life, and lightweight design. They are widely used in consumer electronics such as smartphones, laptops, and digital cameras. These batteries are also commonly used in electric vehicles and energy storage systems. Lithium-ion cylindrical batteries have a cylindrical shape with a positive electrode made of lithium cobalt oxide and a negative electrode made of carbon. The electrolyte is typically a lithium salt in a solvent.

     

    Lightweight design

    UAV soft pack battery adopts lightweight design, which is lighter than traditional batteries and can reduce the overall weight of the car.

    High performance and long service life

    UAV batteries are characterized by high performance and long service life, which can provide stable power output and have a long service life.

    Model number 4680 18650 4695
     
    Sizes 46mm*80mm 18mm*65mm 46mm*95mm
    Material system Ternary + Silicon-Carbon Ternary + Silicon-Carbon LiFe+Graphite
    Nominal voltage 3.7V 3.7V 3.2V
    Nominal capacity 26Ah 3.5Ah 20Ah
    Maximum discharge current >3C >3C >3C
    Energy density 300-330Wh/kg 280-300Wh/kg 160-200Wh/kg
    Cycle life >2,000 times >2,000 times >3500 times
    Reference weight 305±10g 45±3g 360±10g
    Housing form steel cover steel cover steel cover
    Polar Arrangement lateral emanations (e.g. of a parabola) lateral emanations (e.g. of a parabola) 两侧出极耳

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