HP Pavilion zt1100 HP Pavilion zt1100/xz200 Series and HP Omnibook xt1500 Note - Page 51

To get the most from your batteries

Get HP Pavilion zt1100 - Notebook PC PDF manuals and user guides View all HP Pavilion zt1100 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 51 highlights

Batteries and Power Management Using Battery Power To get the most from your batteries Follow these suggestions to make your battery's power last as long as possible. • Plug in the AC adapter, especially when using a CD, DVD, or similar drive, or any external connections such as a PC Card or a modem. • Set the display brightness to the lowest comfortable level (Fn+F1). • Put the notebook on standby whenever you are not using it for a short while. • Put the notebook into hibernation whenever you want to save your current session, but will not be using the notebook for several hours. • Set the automatic timeout settings to emphasize saving power. If your notebook has a dual-speed processor, use the lower speed on battery power (the default settings conserve battery power). See "How the notebook manages power automatically" on page 46. • If your notebook has a wireless on-off button, turn off the wireless function when you're not using it. Press the wireless on-off button so the light turns off. • If you have an I/O PC Card-that is, a PC Card having an external connection, such as a network card-remove it when you're not using it. Some I/O cards use significant power even while they're inactive. • If you work with an application that uses an I/O PC Card, exit the application when you finish using it. • Install a different battery-see "Step 1: Install the battery" on page 20. In addition, follow these suggestions to extend the life of your battery. • Do not leave batteries unused for long periods. If you have more than one, rotate them. • If you normally use AC power, make a practice of using the battery as your power source at least once a week. • Unplug the AC adapter when the notebook is not in use. • To preserve the life of a battery, be sure to charge it regularly. • For long-term storage, the battery must be charged 20-50% to minimize capacity loss by self-discharge and to avoid deterioration of performance. Storing a fully charged battery can cause higher self-discharge and reduce its discharge capacity-even after recharging-as compared to a battery stored when charged 20-50%. Reference Guide 51

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
Batteries and Power Management
Using Battery Power
Reference Guide
51
To get the most from your batteries
Follow these suggestions to make your battery’s power last as long as possible.
•
Plug in the AC adapter, especially when using a CD, DVD, or similar drive, or any
external connections such as a PC Card or a modem.
•
Set the display brightness to the lowest comfortable level (Fn+F1).
•
Put the notebook on standby whenever you are not using it for a short while.
•
Put the notebook into hibernation whenever you want to save your current session,
but will not be using the notebook for several hours.
•
Set the automatic timeout settings to emphasize saving power. If your notebook has a
dual-speed processor, use the lower speed on battery power (the default settings
conserve battery power). See “How the notebook manages power automatically” on
page 46.
•
If your notebook has a wireless on-off button, turn off the wireless function when
you’re not using it. Press the wireless on-off button so the light turns off.
•
If you have an I/O PC Card—that is, a PC Card having an external connection, such
as a network card—remove it when you’re not using it. Some I/O cards use
significant power even while they’re inactive.
•
If you work with an application that uses an I/O PC Card, exit the application when
you finish using it.
•
Install a different battery—see “Step 1: Install the battery” on page 20.
In addition, follow these suggestions to extend the life of your battery.
•
Do not leave batteries unused for long periods. If you have more than one, rotate
them.
•
If you normally use AC power, make a practice of using the battery as your power
source at least once a week.
•
Unplug the AC adapter when the notebook is not in use.
•
To preserve the life of a battery, be sure to charge it regularly.
•
For long-term storage, the battery must be charged 20–50% to minimize capacity loss
by self-discharge and to avoid deterioration of performance. Storing a fully charged
battery can cause higher self-discharge and reduce its discharge capacity—even after
recharging—as compared to a battery stored when charged 20–50%.