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  1. #1
    PB battery after calibration question
    after calibration, is it still better to fully drain the laptop battery before recharging? or we can charge it whenever we want?

  2. #2
    i would drain it then recharge it...some batteries go retarded sometimes..

  3. #3

    Member Since
    Mar 30, 2004
    12" Apple PowerBook G4 (1.5GHz)

  4. #4
    Lithium-Ion batteries are fine to charge at any time, it makes more sense to charge them whenever you can instead of draining them because you will use less cycles and give your battery a longer life. Just drain it fully once a month or so to keep it tip-top.

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