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  HP ProBook 4320s Laptop Battery - 6 Cell 5200 mAh

HP ProBook 4320s Laptop Battery
WATCH THE VIDEO DESCRIPTION AT THE BOTTOM OF THE PAGE.


 
List Price: $149.95
Our Price: $65.90
Off List Price$84.05!


Availability:: Usually Ships in 24 Hours
Product Code:
HP-4520-4320S
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DESCRIPTION PART NUMBER CROSS REFERENCE
 

Hewlett Packard ProBook 4320s Battery

This is a brand new HP ProBook 4320s replacement battery. There are two key components inside your battery pack to look for when buying a new computer battery. The quality of the HP ProBook 4320s 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 HP ProBook 4320s 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 HP ProBook 4320s 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:
  • Voltage:
  • Battery Capacity:
  • Battery Type:
  • Cell Origin:
  • Color:
  • Warranty:
  • Guarantee:
  • Useful Life:
  • XTend replacement computer battery
  • 10.8 Volts - compatible with 11.1 V
  • 5200 mAh or 95 Whr; also compatible with 4400 & 4800 mAh batteries
  • 6 Cell Li-ion (HP ProBook 4320s Battery - 9 Cell 7800 mAh)
  • Samsung (South Korea)
  • Black
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

Check your current HP ProBook 4320s battery to ensure you are ordering the correct battery. It should match the picture above. This battery will provide about 2 hours to 3 hours of run time with this computer battery when new, depending on your energy use.

If you want even longer run time, check out our 9 cell battery which provides an extra 1- 2 hours of run time for a total of about 3-5 hours of battery run time. (CLICK HERE - HP ProBook 4320s Battery - 9 Cell 7800 mAh)

This battery replaces the Hewlett Packard ProBook 4320s series laptop batteries and a host more which are listed at the extreme bottom of this web page.

Replaces these many HP ProBook 4320s laptop battery part numbers:

    587706-121
    587706-131
    587706-221
    587706-241
    587706-251
    587706-421
    587706-541
    587706-741
    587706-751
    587706-761
    593572-001
    92100018
    BQ350AA
    BQ350AA#ABA
    BQ350AA#AC3
    HSTNN-CB1A
    HSTNN-CB1B
    HSTNN-DB1A
    HSTNN-DB1B
    HSTNN-I85C
    HSTNN-I85C-3
    HSTNN-I85C-4
    HSTNN-I85C-5
    HSTNN-I86C
    HSTNN-I86C-3
    HSTNN-I86C-4
    HSTNN-I86C-5
    HSTNN-IB1A
    HSTNN-LB1A
    HSTNN-Q78C
    HSTNN-Q78C-3
    HSTNN-Q78C-4
    HSTNN-Q81C
    HSTNN-Q81C-3
    HSTNN-Q81C-4
    HSTNN-W79C
    HSTNN-W79C-5
    HSTNN-W79C-7
    HSTNN-W80C
    HSTNN-XB1A
    HSTNN-XB1B
    PH06
    PH06047
    PH06047-CL

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 ProBook 4320s  battery.

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

  • Any new HP ProBook 4320s 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 HP ProBook 4320s 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 ProBook 4320s 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 ProBook 4320s 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.
HP ProBook 4320s Laptop Battery - 6 Cell 5200 mAh

Compatible AC Power Adapters designed for this product
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AC Adapter for HP Pavilion dv6 dv6t dv6z dv7 Series ac-26,391173-001,PPP012L-S,PPP012S-S,PPP014L-S,PPP014H-S,PA-1900-08H2,PA-1900-18H2,HP-AP091F13LF,SE,384020-003,384020-001,384021-001,382021-002,ED495AA,CO1922


This battery & adapter are compatible with the following laptop models. In addition, if your battery or adapter part number matches the list above, this battery will be comapitble even if your specific computer is not listed.

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