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Home Laptop Batteries HP Compaq Batteries

Looking for hp compaq laptop battery? You've come to the right provides replacement hp compaq batteries for most every hp compaq model on the market. Each of our hp compaq laptop batteries must pass stringent quality control tests that ensure they will work with your laptop computer. Choose a laptop model from the list below to match your hp compaq battery.

Hp Compaq Laptop Battery Selector:

Hp Compaq Battery Codes:

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Hp Compaq Models:

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Hp Compaq laptop peripheral & relevant resource:

Laptop AC Adapter
Laptop DC Adapter

Helpful tips & articles for Hp Compaq laptop batteries

Hp Compaq Laptop Batteries Tricks & Tips

Hp Compaq Laptop Battery with a chemistry type of Li-ion,the best?
Know about your Hp Compaq Laptop Battery
Hp Compaq Laptop Battery Usage Tips

Hp Compaq Laptop Batteries Tricks & Tips

Know about your Hp Compaq Laptop Battery
Hp Compaq laptop latteries have many parameters on them.Color,Dimension and Net Weight describe the characteristics of your Hp Compaq battery and give you some description on the battery's appearance.You also can see the parameter named Chemistry that shows you what typs of electrochemical cell is used in your Hp Compaq laptop battery,typically,that is a li-ion ones.In addition to parameters above,some manufactures often list an amount of "cells",where each cell has a certain capacity,thus a 9 cell has 50% more capacity than an equal model 6-cell battery.Typically,Hp Compaq laptop batteries have rates of Voltage(V) and Milliamperes(mAh),which,if multiplied together, give you milliwatt hours.For example:

10.8V , 4000mAh
10.8 x 4000 = 43200 Milliwatt Hours = 43.2 Watt Hours

One watt-hour is the amount of electrical energy equivalent to a one-watt load drawing power for one hour.Thus a Hp Compaq laptop battery can power 43.2 watts for a hour.If your laptop computer runs at 20.0 watts,an laptop battery with 43.3 Watt Hours could power your laptop for 2.16 hours.Typically,bigger, heavier batteries will give you a higher watt-hour rating and longer run time.

Hp Compaq Laptop Battery Usage Tips
Set screen saver blank for 1 to 2 minutes of your notebook computer to reduce the power consumption from your laptop battery;
Fully discharge and then fully charge your laptop battery every two to three weeks to get a longer battery life.

Why my hp compaq battery has a short life?
  1. Maybe the Hp Compaq battery you chosen is not compatible very well with your laptop.
  2. Not using Hp Compaq battery safely can also cut the battery life.
  3. New Hp Compaq rechargeable battery usually has lower or no electricity,so ensure that charge and discharge your Hp Compaq battery three times before use.
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