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Replacement Dell HD438 Laptop Battery

4400mah High Quality Rechargeable HD438 Dell Laptop Battery

Price:
$ 69.68
Product Brand:
Dell Laptop Battery
Chemistry:
Li-ion
Volt:
11.1V
Capacity:
4400mAh
Dimension:
312*105*45mm
Net Weight:
390.33 g
Color:
Black

Replacement 9Cells 6600mAh Dell HD438 battery

Price:
$ 79.68
Product Brand:
Dell Laptop Battery
Chemistry:
Li-ion
Volt:
11.1V
Capacity:
6600mAh
Dimension:
Net Weight:
Color:
Black

Dell HD438 battery,rechargeable dell HD438 battery description:

HD438 dell batteries are specifically designed for Dell laptop. We offers a complete line of dell batteries and compatible replacements for most laptop models,Our replacement dell HD438 batteries are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All dell HD438 notebook batteries are tested for 100% quality control assurance. These batteries includes a one year warranty. You can count on our batteries! We offer a 30 day unconditional money back guarante and fast shipping on all of our dell batteries.

Dell HD438 battery Detail:

New dell HD438 batteries are shipped in a discharged condition and must be charged before use. We generally recommend an overnight charge (approximately twelve hours). Refer to the user's manual for charging instructions. Rechargeable dell HD438 batteries should be cycled - fully charged and then fully discharged - two to four times initially to allow them to reach their full capacity.
Try to avoid frequent full discharging of the dell HD438 battery.
It is normal to get warm when charging or normal use the dell HD438 battery. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.
If you don't plan on using the replacement HD438 dell battery for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects.
To get maximum performance from the dell 1300 battery, fully optimize the notebooks power management features prior to use. Power management is a trade off: better power conservation in exchange for lesser computer performance. The power management system conserves battery power by setting the processor to run at a slower speed, dimming the screen, spinning down the hard drive when it's not in use and causing the machine to go into sleep mode when inactive. The notebook users guide will provide information relating to specific power management features.

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$ 122.15

Dell HD438 battery tips

Take care of your laptop battery and ensure that it will be ready to work properly when you need it most. Some general tips for the HD438 laptop battery care include: avoid extreme temperatures, don't leave the dell 1300 laptop outside in cold weather or leave it in a hot car. Cold HD438 batteries can't create very much power and hot batteries will discharge very quickly. Use electrical power when available to keep battery charged. Don't let your laptop go for long periods of time without using the battery.

1. Power Control

Use as little power as possible by adjusting laptop settings. Use the Power Options to set to the HD438 laptop to go inactive after a set amount of time. Set adjustments so that the display goes off first, then hard the hard drive stay active a bit longer and store the system content's to the RAM.

2. Turn Down the Lights

Adjust the display brightness to a lower setting, make sure you can view the screen without squinting. You can also adjust the brightness of the display to suit the conditions you are working in.

3. Watch Your Dell HD438 Battery Use

Keep an eye on your HD438 battery consumption and know how much power you have remaining. Use the battery power icon on the system tray or you can purchase batteries which have LED gauges on the outside of the battery itself.

4. Charging It Up

Whenever you have access to a power source, charge the dell HD438 battery. Before you leave on any trips, fully charge the batteries, especially if you don't know where or when you might have access to any electrical outlets.

5. Drain the HD438 battery

The first time you use your laptop with dell HD438 battery power, allow the laptop battery to completely discharge. Do this at least twice and don't try to charge the battery when it is half discharged.

6. Clean HD438 batteries

Keep the battery and its connections clean and free of debris. Clean your battery terminals on a regular basis using a cotton swab with rubbing alcohol on the tip.

7. CMOS Battery Check-Up

The backup HD438 battery is a CMOS battery which is a secondary battery to power the clock and can drain a main battery if it is dead. Check with your User Manual or manufacturer's web site for the location of the CMOS battery and where to get a replacement.

8. Turning It Off

Don't run programs or devices that you aren't using. Remove PC cards and turn off Wi-Fi software. Using your dell 1300 laptop to watch movies or play games will drain the battery quickly as well.