Battery Portable
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Battery Portable

Tips for maximizing apple battery charge
Tips for maximizing apple battery charge
You can take some easy steps to prolong the charge of your Apple Macbook battery portable's .
Here are some simple settings and steps you can take to get the most out of your MacBook, MacBook Pro 13 inch battery , MacBook Air.
Optimize your battery settings in Energy Saver preferences
- From the Apple menu, choose System Preferences.
- From the View menu, choose Energy Saver.
- Click Show Details.
- Choose Battery or Battery Power from the "Settings for" pop-up menu.
- Choose Longest or Better battery Life from the Optimize Energy Settings pop-up menu.
These settings will put the hard disk to sleep whenever possible and reduce the computer's microprocessor performance in order to maximize its Apple battery life. If you are using processor-intensive applications, you may wish to change these settings so the microprocessor performance is no longer reduced.
Set your screen brightness to the lowest comfortable level
Press the F1 (dimmer) and F2 (brighter) keys to dim the screen until the brightness is as low as possible and the screen is still comfortable to look at.
Turn off unused features and technologies.
Just as you would turn off the lights in an unoccupied room, turning off unused features and technologies can help maximize your battery life, too. Here are a few suggestions:
- Eject CDs and DVDs you're no longer using. Every so often, the optical drive spins up to read CDs or DVDs. This consumes a small amount of power.
- Disconnect peripherals when you're not using them. Connected peripherals, such as printers and digital cameras, can draw power from your Apple iBook G4 12 inch Battery even when you're not using them.
- Shut down any runaway applications
If you're not in a location where you need to use AirPort or Bluetooth, you can turn them off to save power.
To turn off AirPort:
- From the Apple menu, choose System Preferences.
- From the View menu, choose Network.
- From the Show selection, choose Network Port Configuration.
- Uncheck Airport from the list.
- Click Apply Now.
To turn off Bluetooth in Mac OS X 10.2 or later in :
- From the Apple menu, choose System Preferences.
- From the View menu, choose Bluetooth.
- Click the Settings tab.
- Click Turn Bluetooth Off.
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Can I use a different AC adaptor to charge the battery on my portable DVD player?
I have an old Panasonic portable DVD player, but I can't find the charger. Can I safely use a different AC adaptor, with different specs, to either run the player, or charge the battery? The player is a Panasonic DVD-LV75. The proper adaptor for it is 9V and 2A. The battery is a Panasonic CGP-H501 (7.2V 6000mAh Li-ion).
Can I use a different Voltage or Amperage adaptor to charge the battery? If so, what would work?
I would not recommend using another charger to charge your player UNLESS it's the same EXACT voltage/watts/amps. You can burn the DVD player up and possibly cause a fire. You can just get a new charger I believe from needbattery.com
Here's a link
http://www.needbattery.com/Portable-DVD-Player/Panasonic/DVD-LV75.html
Portable EL Wire Electroluminescent Wire battery operated
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