Product information


Cylindrical Type

Lithium ion (Li-ion) battery with the features of high energy density, high capacity, light weight and high power. The voltage of cylindrical type is 3.7V and button type is 3.6V. Li-ion batteries are one of the most popular types of rechargeable battery for portable electronics, as its best energy densities, no memory effect, and with a slow loss of charge when not in use.

Principle and Reactions:

    When a lithium-based cell is charging, the lithium is extracted from the anode and inserted into the cathode. When the cell is discharging, the reverse occurs.

      Positive reaction: LiCoO2→ Li1-xCoO2 + xLi+ + xe-

      Negative reaction: xLi+ + xe- + 6C → LixC6

      Total reaction: LiCoO2 + 6C → Li1-xCoO2 + LixC6

      Key Features:

      • High Operating Voltage (3.7V).
      • High Energy Density. Advanced technology provides ultra-high capacity performance Li-ion batteries.
      • Wide Operating Temperature Range. Li-ion batteries can be charged over a temperature range of 0°C to 45°C, and discharged between -20°C to 60°C.
      • Designed for Safe Operation. All batteries are equipped with multiple safety features, including safe shut-down separator and safety vent.
      • High-Output and High-Load Characteristics.Continuously discharge rate is 2C.
      • Low Self-discharge Rate and Long Cycle Life.
      • No Memory Effect.


  1. Audio visual equipment
  2. Cellular phones
  3. Security display stand for Iphone/Ipad
  4. Camera anti-theft display stand
  5. Office automation
  6. Notebook PC’s
  7. PDA’s and handy terminals
  8. Communication devices
  9. Electronic instruments

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