Lithium-ion Battery

Learn about the Lithium-ion (Li-ion) battery,
which is high energy density, long-lasting and safe.

The lifespan of batteries are affected by their usage patterns and environments.

If you find yourself charging your phone too often,
and your battery life has noticeably diminished, visit your local Samsung Support Centre for advice.

Battery Deterioration

Normally, signs of battery deterioration include drastic decreases in battery life and unexpected shutdowns.

Learn about unexpected device shutdowns.
  • Electrochemical Deterioration of the Battery

    These events occur after repetitive battery use, resulting in electrochemical deterioration.

    High levels of deterioration could cause steep and instantaneous voltage drops,
    thereby resulting in the device shutting down in order to preserve the electrical components.
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