Having problems with your HP Pavilion dv9000z Notebook ?

Care for your laptop battery to get the maximum life out of it.

\015 1.) Always use your laptop on a hard surface.Laptops are portable and it's easy to set your laptop on your Hp dv9600 laptop batteryor on your bed and use it at your lesiure. That's one of the benefitsof having a portable computer. Flexibility. But if you want to extendyour battery life you have to watch out for overheating yourlaptop.Heat is one of the biggest obstacles to battery life longevity.Your laptop computer fan cannot circulate the air properly when yourlaptop is sitting on soft surface.2.) Do not keep your battery installed when you use your laptop on AC for an extended period of time.While your laptop is undoubtedly using a smart charger to charge yourbattery even a constant trickle charge over months can reduce yourbattery life. For best results, only charge your Hp dv9600 laptop battery when you need to charge it, don't leave the laptop batteryplugged in all the time.More importantly than the trickle chargeraffect is the 'storage' of a Li-Ion battery at elevated temperatures.The optimum storage temperature for a Li-Ion battery is at 0 deg. C.The optimum storage charge level is about 40%. Unfortunately we tend tostore fully charged and at the temperatures found in a running laptopyou'll find a significant reduction in battery for your laptopperformance after only 12-18 months.3.) Use a full charge cycle before rechargingLi-Ion and NiMH battery (which most Hp laptop batteryare), do not have a memory which you might find in NiCad batteries.However, each chemistry has a limited number of charge cycles, so use afull charge cycle before re-charging to maximize your Hp dv9600 laptop batteryusage.Because this may be very difficult to manage, you'll need to considerthe cost-benefit ratio for keeping track of how far discharged thebattery is before you charge it again.\015

Answers :

There is actually a battery recall for some of the batteries used in the DV9000. You can goto the link provided to see if you qualify. You will need your serial number, and the battery barcode identifier.
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\015\012http://bpr.hpordercenter.com/hbpr/
Thanks for the info mate. Also to mention that some HP laptops have air vents at bottom, so they cant be placed on bed or even lap for a long time. This causes overheating, and again reduces the battery life.

Would be useful for many people
Repair Help & Product Troubleshooting for HP Pavilion dv9000z Notebook

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