Li-ion Battery:

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

  • Type
  • Appearance
  • Model
  • Application
  • Button Type
  • Button Type
    • LIR1220
    • LIR1620
    • LIR1632
    • LIR2016
    • LIR2025
    • LIR2032
    • LIR2430
    • LIR2440
    • LIR2450
    • LIR2466
    • LIR2477
    • LIR1220H
    • LIR2016H
    • LIR2032H
    • LIR2450H
    • LIR1255
    • LIR1648
    • LIR1655
    • LIR3032
    • LIR3048
    • Laptop computers
    • PDA and IC cards
    • Electric clocks and watches
    • Wearable electronics devices
    • Tracking units
    • Monitoring units
    • Remote control keys
    • Digital cameras
    • Sports bluetooth headset battery
    • RC toys
  • Cylindrical Type
  • Cylindrical Type
    • LIR10440
    • LIR14500
    • LIR17335
    • LIR18500
    • LIR18650
    • LIR18650
    • LIR18650
    • LIR18650
    • LIR17500
    • LIR18500
    • Audio visual equipment
    • Cellular phones
    • Security display stand for Iphone/Ipad
    • Camera anti-theft display stand
    • Office automation
    • Notebook PC
    • PDA
    • Communication devices
    • Electronic instruments

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