Uses the highest quality graded and sorted LG / Samsung cells.
Provides excellent discharge characteristics.
Utilizes state of the art printed circuit board (PCB) design to provide stable and safe performance.
Undergone comprehensive quality testing throughout the manufacturing and assembly process.
Includes a 12-month free replacement warranty for manufacturer's defects.

Todaybattery.com provides premium quality compatible laptop batteries, manufactured by state-of-the-art manufacturing plants in conformance with quality standards and guidelines applicable to OEM battery packs. Each Compaq Presario V4000 battery is tested throughout the manufacturing process to match or outperform the original equipments specifications for form, fit and workmanship.

Compaq Presario V4000 battery fit parts number

PB995A , 367759-001 , HSTNN-IB09 , PF723A , PM579A ,

Compaq Presario V4000 battery fit laptop

Presario M2010EA , Presario V2002EAP , Presario V2000 , Presario M2052EA , Presario M2045AP , Presario M2043AP , Presario M2033AP , Presario M2031AP , Pavilion ZE2200 , Presario M2013AP , Presario V2010AP , Presario M2010CA , Presario M2003AP , Presario M2001AP , Presario M2000Z , Presario M2000 , Pavilion ZT4000 , Presario V5030EA , Presario M2019AP , Presario V2135AP , Presario V5005US , Presario V5000z , Presario V5000 , Presario V4003AP , Presario V4002AP , Presario V4000 , Presario V2210CA , Presario V2004AP , Presario V2140CA , Presario V2009EA , Presario V2134AP , Presario V2133AP , Presario V2110CA , Presario V2102AP , Presario V2030US , Presario V2028EAP , Presario V2010US , Pavilion ZE2020CA , Presario V2157AP , Pavilion DV1010CA , Pavilion DV1135AP , Pavilion DV1128AP , Pavilion DV1122AP , Pavilion DV1102AP , Pavilion DV1101AP , Pavilion DV1040CA , Pavilion DV1030AP , Pavilion ZE2288EA , Pavilion DV1011AP , Pavilion DV4000 , Pavilion DV1008AP , Pavilion DV1007AP , Pavilion DV1005AP , Pavilion DV1004AP , Pavilion DV1000T , Pavilion DV1000 , Business Notebook nx7100 , Pavilion DV1012AP , Pavilion DV4045EA , Pavilion ZE2018AP , Pavilion ZE2011AP , Pavilion ZE2010AP , Pavilion ZE2000Z , Pavilion ZE2000T , Pavilion ZE2000 , Pavilion DV5000z , Pavilion DV1240CA , Pavilion DV4070EA , Pavilion DV1600 , Pavilion DV4040CA , Pavilion DV4030EA , Pavilion DV4030CA , Pavilion DV4021EA , Pavilion DV4017AP , Pavilion DV4012AP , Pavilion DV4003AP , Business Notebook nx4800 , Pavilion DV5000 ,

How to store Compaq Presario V4000 battery?

How can I maximize the discharge time of the Compaq Presario V4000 battery?

The discharge time will vary by user. It depends on the features you are using in your notebook PC during the time you are using the Compaq Presario V4000 battery. For example, if you are playing a movie from DVD and you are connected to a wireless network, your battery life will be shorter than normal. If you are just reading or editing a file or answering email on a wired network connection, you will experience maximum Compaq Presario V4000 battery battery life. Please note that your maximum discharge time will shorten as the storage capacity decays.

Tips for maximizing discharge time:

Lower the brightness on the display.
Check the Power Management settings are set to "Max Compaq Presario V4000 battery ".
Remove the battery from the notebook PC when it is not being used or charged for a long period
Purchase another battery to extend the overall operating time on battery.
Store the battery in a cool dry location.

Will the Compaq Presario V4000 battery performance degrade over time?

The storage capacity of a notebook PC Compaq Presario V4000 battery will degrade over time based upon notebook usage. Degradation is a normal condition of all rechargeable Compaq Presario V4000 laptop battery and is not limited to notebook PCs or other products. If the notebook is used on Compaq Presario V4000 battery power often, requiring one or more recharges per day, the battery will experience a high degree of degradation and will need to be replaced sooner than a battery that is used occasionally. Also, temperature and humidity impact the storage capacity of a battery for Compaq Presario V4000 . It is best to store the battery and notebook in a cool dry place.

Under normal operating conditions, a battery should perform well for over a year, but it will hold less of a charge every time it is recharged. The Battery Check utility validates that every battery is operating normally by checking the condition of the cells of the Compaq Presario V4000 laptop battery. The Health status will change to " Replace " if the cells are not functioning normally.

NOTE:

As with all Compaq Presario V4000 battery, the maximum capacity of this battery will decrease with time or use. Loss of battery capacity will vary depending on the product configuration and usage, including but not limited to: product model, applications running, power management settings, and product features. The battery warranty does not cover natural deterioration of battery capacity. Your battery is only warranted from defects in materials or workmanship resulting in failure, to determine if your battery has had a warranted failure you may be required to run an HP diagnostic.

Precautions when using a Compaq Presario V4000 battery

Do not modify or disassemble it.
Do not incinerate or expose to excessive heat, which may result in an exposure.
Do not expose boo to water or other moist/wet substances.
Avoid piercing, hitting, crushing or any abuse use of the battery.
Do not forget to take away your battery from the device if you will not use it for a long time.
Avoid short circuit of the terminals by keeping your Compaq Presario V4000 battery pack away from metal objects such as necklaces or hairpins.