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Home » F.A.Q. » Advantages of lithium ion rechargeable battery

Advantages of lithium ion rechargeable battery

  • High energy density
    Reduces the weight by half and volume by 20% to 50% compared to the same capacity nickel-cadmium (Ni-Cd) and nickel-metal-hydride (Ni-MH) battery.
Comparison of energy density Ni-MH Li-ion


  • High operating voltage
High operating voltage Reduces the number of battery required since lithium ion battery can provide three times the voltage of nickel-cadmium (Ni-Cd) and nickel-metal-hydride (Ni-MH) battery, which contributes to miniaturization of electronic devices.


  • No memory effect
No memory effect Unlike nickel-cadmium battery, lithium ion battery have no "memory" effect, the effect which causes charging capacity to be reduced by repeatedly charging and discharging to insufficient levels, therefore, partial charging is possible.


  • High safety
    ECertified by UL Safety Standards UL-1642
    EGreater resistance to overcharging ĘC1
    EHigh thermal stability ĘC1

    ĘC1=especially manganese type


  • No pollution
    Does not use restricted pollutants such as cadmium, lead, and mercury.
    No pollution
Ultimate Electronics Online Knowledge about battery: Classification of batteries
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