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Replacement For Compaq Presario R3012AP Laptop Battery / Notebook batteries

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  • ELCQ023K 
  • Laptop Batteries 
  • Compaq 
  • Presario R3012AP 
  • Li-ion 
  • 14.8V 
  • 6600mAh/98WH 
  • 152 x 114 x 19.3mm 
  • 607.5g 
  • Black 

Compaq Presario R3012AP laptop battery Description
This Compaq Presario R3012AP laptop battery has passed strict quality assurance procedures to achieve international standards such as CE, UL Listed, and/or ISO9001/9002 certification. All purchases in our battery & battery charger store 30 days money back guarantee. In addition, Presario R3012AP laptop batteries are warranted for a full year to ensure your complete satisfaction

  • Fits ModelsBattery Code
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This Compaq Presario R3012AP battery can fit all the Laptop Models below

Battery Code

This Compaq Presario R3012AP laptop battery is replacement for

  • PP2200
  • 346970-001
  • COMPAQ HSTNN-IB04
  • DP390A
  • DP399A
  • HSTNN-DB02
  • HSTNN-UB02

Laptop Battery Maintenance
1) Remove unused PCMCIA Cards from your notebook to extend Presario R3012AP battery run-time when no external power source is connected.
2) Battery works the best in a condition of 20-30 temperature. It may shorten Compaq Presario R3012AP batterys run time if heightening or lowering the temperature.
3) It is a wrong concept that taking out the battery from laptop when it has stable power supply in order to prolong the Presario R3012AP battery life. Because when battery is fully charged, its charging circuit will close automatically. Overcharge usually will not happen.
4) It is recommended to conduct a complete charge and discarge cycle for the Presario R3012AP battery every three months on average.
5) Dont use battery if it is not necessary because every charge/discharge time may shorten Compaq batterys life.
6) Try not to charge battery before power is used up and not to charge the Presario R3012AP battery too long. This is the best way to avoid memory effect for both Lithuim and Ni-MH batteries. Lithium-ion battery has memory effect too though it is not as obvious as Ni-MH battery.

How to store battery when it is not in use for a long time? It should be fully charged or discharged?
If storing the Li-ion batteries at full charged for long period, the Presario R3012AP battery cells lose their activity, even have the control circuit protection self-closed which resulted in its inability to be re-used. Storing the Presario R3012AP laptop batteries at full charge will have battery safety jeopardized. The best way to store the Li-ion Compaq Presario R3012AP batteries is to keep the batteries at cool and dry places at optimal temperature of about 20 degrees with only about 40% power remained. Of course, getting the battery out every month for use is the best way to keep the battery at excellent storage state and Presario R3012AP battery power free from flowing away completely which could damage the battery.

How to charge your new replacement laptop battery properly
Some laptops with lithium-ion Presario R3012AP batteries use technology of SBS brightness battery system, which can measure batterys life accurately. Although lithium-ion battery has many merits, we still need to master some professional charge method to prolong Compaq Presario R3012AP batterys life and made it maintain long time power supply. Your new Li-ion Presario R3012AP laptop battery don't require three complete charge/discharge cycles before use and achieving maximum capacity as the early Ni-Cd batteries. It means you only need to do conventional charge and discharg for your Li-ion Compaq Presario R3012AP laptop batteries. On the other hand when the laptop battery has been charged of 100% the laptop will disconnect the charge circuit, so the battery won't continue to be charged anmore even you keep the state last for 3 days!.

Now the Li-ion batteries all have been activated before we got them. But you'd better let the battery do a exerc every moth. Please remember not to over discharge Li-ion laptop batteires, often you can set your laptop to shut down when the battery power under 10%. Over discharge will bring great damage to the Li-ion Presario R3012AP laptop batteries.

You can ignore suggestions as "take out the battery from laptop when it uses AC power supply indoor to avoid having the Compaq Presario R3012AP battery get charged frequently" or "shut down the laptop when charging so that battery can be fully charged". These suggestions are all wrong views for these days Li-ion battery technology. If there is a accident outage of the external power supply and you are using your laptop without the battery in, the damage to your laptop will be larger. And the battery won't be charged frequently as most laptop won't recharge the battery when the power above 90%. And now the laptop AC adapters are designed powerful enough to run the laptop and charge the battery at the same time.

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Why can we sell Presario R3012AP battery at such a low price
We are dedicated to offer you the highest quality Compaq Presario R3012AP laptop batteries with reasonable prices. All of our batteries are directly purchased from various reputable manufacturers throughout the world. Through this direct selling model, middleman cost is greatly minimized and so WE PASS THOSE SAVINGS TO YOU! In addition, because of our sophisticated and vertically integrated supply chain system and streamlined order fulfillment system, we are able to offer high quality Compaq Presario R3012AP laptop battery with amazing low price and excellent customer service.