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HP Pavilion DV9900 Series Laptop Battery

HP Pavilion DV9900 battery


 
List Price: $173.99
Our Price: $82.90



Availability: Usually Ships in 24 Hours
Product Code:
HP-A60-DV9900
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DESCRIPTION COMPATIBILITY
 

HP Pavilion DV9900 Series Laptop Battery

This is a brand new HP Pavilion DV9900 replacement battery. This battery fits any dv9900 model through dv9999. There are two key components inside your battery pack to look for when buying a new computer battery. The quality of the battery’s lithium-ion cells and the quality of the computer chip set in the battery pack. This battery is built with the best components, not the cheapest.
This battery contains the very best Li-ion cells on the market from Samsung. An important specification to look for with rechargeable batteries is the mAh (mili amp hour) rating or Whr (Watt Hour). This battery is rated at 5200 mAh or 58 Whr. This is the highest rating available for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 4400 or 4800 mAh or a lower Whr. Simply put, more is better. And yes, this battery is probably better than your original!
The other key component inside the battery pack is the computer chip set that contains the program interface with your laptop’s battery meter software and important safety features that monitors when to charge and stop charging your battery. We use Texas Instruments top notch components for this.
When choosing a laptop battery, cheaper is not better. Cheaper batteries use inferior Chinese cells that typically wear out in just 3 to 6 months. The main indicators of inferior Chinese cells are the low price of the battery and a lower mAh rating. Inferior batteries also use inferior computer chip sets inside that can lead to compatibility issues with your laptop. Although every brand of laptop battery is hand assembled in China, the key to getting a great battery is knowing what components are inside.
Laptop Battery Express is a US based business with knowledgeable support staff to assist you before and after the sale. Yes, we have a phone number and real people answer your call! Free technical support is available if you need additional help in diagnosing power problems with your battery, ac power adapter or battery meter software.
All our products carry a full 2 Year warranty and every battery is charged and tested before it ships.
We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery, even if it is not our fault. (PS- if your laptop will not turn on at all when plugged –in, you need a new ac power adapter found at the bottom of this page) Feel free to call for tech support.

  • Brand:
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  • Useful Life:
  • XTend replacement battery
  • 10.8 Volts - also compatible with 11.1 Volt systems
  • 5200 mAh or 58 Whr; better than 4400 mAh batteries
  • 8 Cell Li-ion (12 cell available here)
  • Samsung (South Korea)
  • Black
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 2 hours to 3 hours of run time with this HP DV9900 battery when new, depending on your energy use. If you are looking for even longer battery run times, check out our extended run battery for your HP laptop (our HP-A60XT). The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. This battery will be compatible with DV9900 batteries rated at 4400 & 4800 mAh capacities while providing up to 20% more run time.

This battery replaces the HP Pavilion DV9900 series laptop batteries and a host more which are listed at the extreme bottom of this web page.

Replaces these many HP DV9900 laptop battery part numbers:

    (AG08)
    AG08
    416996-001
    416996-131
    416996-161
    416996-162
    416996-163
    416996-422
    416996-521
    416996-541
    432974-001
    434674-001
    434877-141
    434877-143
    446498-001
    448007-001
    451868-001
    EV087AA
    EX942AA
    HSTNN-IB33
    HSTNN-IB34
    HSTNN-IB40
    HSTNN-LB33
    HSTNN-Q21C
    HSTNN-UB33

Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 3 to 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

How to care for your HP Pavilion DV9900 battery.

You can extend the life of your laptop battery significantly through the proper care and handling of your battery.

  • Any new laptop battery should first be fully charged by leaving it plugged in overnight. Once a computer battery is fully charged it will no longer accept any more power. It is a common practice to leave laptops plugged in after they have been turned off so that the battery has a full charge the next time you use your laptop. It is probably fully charged within 5 hours.
  • A brand new notebook battery is in a weakened condition since it has not been conditioned yet. Condition and break in your new battery by performing 5 partial discharge and recharge cycles the first week you receive your new battery.
  • Run on battery power without the AC adapter cord at least once a week to keep the battery cells active and at their peak potential. When your laptop is plugged into the power adapter the battery goes to "standby mode" while your laptop runs directly on electricity from the wall outlet.
  • Even though your battery indicates it is fully charged, your battery will return to a weakened state again in a few months if it does not get some exercise through partial discharge and recharge cycles while running on battery power alone.
  • If your battery has not been actively used 2 months or more, condition your battery again with 5 partial discharge & recharge cycles to increase the batteries capacity and run time.
  • Don't run your battery all the way to empty. Your battery will have a longer service life if it receives shallow discharge and recharge cycles. Research has shown that the useful life of the battery will be much longer if you begin to recharge the battery any time before reaching 20% of the remaining power capacity. Recharging the battery even after 10 minutes will not reduce the battery's life span as lithium batteries do not have the memory effect which was found in older NiCad battery technology. NiCad batteries have never been used in laptops, even the earliest models.
  • Never run your battery below the 3% critically low warning point. If your battery is run below this point it may not have enough energy to recharge. This may effectively "kill" your battery.

How can I extend my HP Pavilion DV9900 battery run time?

You can extend your battery run time by minimizing the power drain on your battery. A 6 cell battery will run approximately 2 to 2-1/2 hours when the battery is new. Even longer times can be achieved by minimizing the power consumption of your laptop. Here are the top ways to reduce your power consumption.

  • Reduce the brightness of your laptop screen. This is the main drain on your HP Pavilion DV9900 battery by far.
  • Avoid using the CD or DVD drive as the motor consumes a fair amount of power.
  • Turn off your wireless finder if you are not using the internet.
  • Remove any devices plugged into your USB ports or other ports.
  • Close out programs you are not using. By minimizing the load on your CPU, sometimes you can avoid having the cooling fan turn to its high speed mode.
  • Increase your memory to at least 4 Gigabytes. This creates less work for your hard drive. Data is temporarily written to your hard drive when your memory is not sufficient to hold all the data on the many pages you may be accessing.
Video description of battery

Compatible Laptop Chargers:
AC adapter for HP laptops 18.5v, 4.9A, 4.8mm - 1.7mm Portable Phone Charger Power Bank Battery for Phones and Tablets 10,000 mAh White Case Power Bank Battery for Phones and Tablets Black Case
Our Price: $55.00

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AC Adapter for HP Laptops 18.5V 4.9A 4.8mm 1.7mm Portable Phone Charger Battery Pack for Phones and Tablets 10,000 mAh White Case Power Bank Battery for Phones and Tablets 10,000 mAh Black Case


Compatible with the following models:

HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9900
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9901tx
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9903ca
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9904ca
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9905el
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9907ca
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9908ca
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9910ca
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9910eb
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9910us
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9912nr
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9913cl
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9917cl
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9920us
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9922us
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9924ca
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9925ez
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9925nr
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9927cl
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9930eb dv9930ef
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9930us
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9933ca dv9933cl
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9934ca
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9940eg dv9940ej
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9940er
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9950ef dv9950ek
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9950er dv9950es
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9960eb dv9960ew
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9970eb dv9970ef
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9970em
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9975ef
HP Batteries > HP Pavilion DV9000 Series > Pavilion dv9980ef dv9980ei