Replacement HP Compaq PB991A Battery
Product Introduction
HP Compaq PB991A Battery are made from a grade cells and highest quality parts, the HP Compaq laptop battery are tailored made according to the original size, whether the battery appearance, size and quality are the same as with the original. Every HP Compaq PB991A laptop battery should be under strict quality control including filtration and safety testing of voltage,capacity and battery core before leaving the factory, and has passed the authentication of CE, UL, EMC, CQC,ROHS, etc.
HP Compaq PB991A batteries features
- Uses the highest quality cells.
- 100% Q.C. of EVERY product. Extended run time.
- 30 Days Money Back,1 Year Extended Warranty.
- Excellent Service.
- 100% compatible with original battery.
HP Compaq PB991A Battery Fits Parts NO.
HP Compaq PB991A Battery Fits Laptop Model.
Read All 3 Reviews
Write a review
Date Added: 10/15/2009 by J. A Hayes
I am glad to report that I have regularly gotten around 6 hours of usage on the battery power alone, which is perfect for what I need to use my computer for. I recommend this battery as it is performing very well for me right now, and has been for the last couple of months
Date Added: 11/20/2009 by Wade Armstrong
With moderate usage, including surfing the Web with WiFi and a little YouTube video, plus sometimes some music in iTunes, this battery lasts about 4 hours! Incredible for the price.
Date Added: 12/09/2009 by crystal tear
I have ordered it for my friend's laptop and fortunately it did fit. Customer service was very friendly and might be a great battery, but we cannot tell now.
HP Compaq PB991A Battery Use guide
In order to better play the superior performance of HP Compaq PB991A batteries, please follow the guidance:
- Please select the same model or a model of manufacturer specified ac adapter.
- Please exhaust all the battery power until the computer prompts the state of power 0%,Replacement PB991A battery to fully activate the lithium-ion cell.
- Run out before charging, when notebook prompted low-power then charge the laptop battery. (If you use half of the charge, that will make it shortened the life expectancy of the HP Compaq PB991A Battery , the battery not use should be maintained full capacity because the battery self-discharge is small, in 3 to 5 days time, only 1% of its self-discharge).
- To avoid a collision, as well as the battery in high-temperature and keep the HP Compaq PB991A Battery Replacement clean and dry.
HP Compaq PB991A Laptop Battery Using Notes
- Do not frequent demolition of the battery,that will shorten HP Compaq PB991A Battery life.
- Do not loading and unloading the battery when connecting the laptop ac adapter, this will lead to direct burn HP Compaq laptop battery.
- Do not store the at a high temperature above 45, if thrown into a fire may cause HP Compaq PB991A laptop battery explosion.
- Do not mix the HP Compaq PB991A notebook battery with keychain, coins and other metal objects in order to avoid short-circuit.
- Do not impact the battery or using sharp objects hit the HP Compaq battery .
- Bad charger may damage the HP Compaq PB991A replacement battery, please use reliable charger.
Why your HP Compaq PB991A Battery not charging (the charge indicator light does not on)?
1. The HP Compaq PB991A Battery is fully charged
2. Power supply unplugged; Solution: please plug the power supply
3. Power Supply Fault; Solution: replace a new battery for HP Compaq PB991A
4. Laptop motherboard failures; Solution: return to the original manufacturer for repair
5. HP Compaq PB991A Battery pack internal fault: Solution: return to the original manufacturer for repair
Why your HP Compaq PB991A Battery light flashing?
this migth fix your
HP Compaq battery PB991A problem;
- Go to your power settings by right clicking on the desktop and select Properties> click the Screen Saver tab> click Power.
- Under Power schemes select select all of the choices to never.
- Plug the power supply into the
laptop and wait till it reaches 100% and stop charging..
- Disconnect the power supply and let the laptop discharge completly untill it heibernates.
- Reconect the power supply and let the laptop charge complely again, then go back into the HP Compaq PB991A Battery power settings and resume the previous settings.
