Logs — 2 entries tagged ‘lithium’

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• Battery calibration
  Posted in daily on 28 Mar 2003

  An Apple KnowledgeBase article discusses battery calibration for PowerBooks and iBooks.

• Lithium-based battery usage
  Posted in daily on 11 Mar 2003

  A lithium-ion battery provides 300 to 500 discharge/charge cycles. The battery prefers a partial rather than a full discharge. Frequent full discharges should be avoided when possible. Instead, charge the battery more often or use a larger battery.