At Online-laptop.com we are your online source for HP/ Compaq laptop batteries, hard drives, AC adapters, keyboards, and more laptop spares as well as accessories.

We specialize on the HP/ Compaq family presented by the following series: Armada, Business Notebook, Evo, G5000-7000, Omnibook, Pavilion, Presario, Prosignia and Tablet PC.

Modern HP/ Compaq notebook batteries use varying types of lithium-ion technology, the most popular battery technology due to its ability to hold a lot of power in a small and lightweight design. This allows for more portability while still maintaining long laptop battery life; an essential feature of any notebook. Lithium ion technology is also popular for its lack of "memory effect". This was a flaw in older technologies that could result in diminished performance from a battery if it was not discharged and recharged completely every few weeks.

Perhaps benefiting most from HP laptop battery technologies is its line of notebooks, such as the HP Compaq, Armada and Omnibook. We offer a choice of either a 6-cell Lithium Ion notebook battery, Li Ion Replacement battery, 4400mAh Li Ion battery and 8800mAh Li Ion battery, etc. While the 6-cell battery can offer up to 6 hours of battery life before needing to be recharged, the 3-cell notebook battery is lighter, contributing to less overall weight in the laptop.

HP/ Compaq laptop batteries are 100% compatible with HP/ Compaq laptop devices and will meet or exceed original specification. They have been tested for safety and designed for high performance.

HP/ Compaq laptop battery features:

• Output short circuit protection!
• Safety current limiting!
• UnderVoltage & OverVoltage protection!
• Internal temperature limit cut-off circuitry!
• Automatic Reset after cut-off conditions return to normal.

If your HP laptop has been mentioned in the list above, it’s the right place to order a suitable HP/ Compaq laptop battery for your device! Clicking the image will help you find the HP/ Compaq Laptop Battery easily that you need!

Please pay attention to the field in the “Details” part for a specified battery which shows the enumeration of HP/ Compaq model line series the battery is compatible with. If all the technical characteristics are met, click “Add to cart” button to order the HP/ Compaq laptop battery.
If you need assistance with locating your HP/ Compaq notebook battery please contact our customer service team.