4400mAh/48WH HP PAVILION DV4 Laptop Battery
Replacement for HP PAVILION DV4 Battery -- Brand New 100% original manufacturer compatible, made from the highest quality parts and are 100% compatible with the HP PAVILION DV4 laptop. The HP DV4 Battery can be charged at any time without harm, and it can be typically charged over 800 times. Get a replacement HP PAVILION DV4 laptop battery for you, wherever, travel around the world or from your office to your home, maintain uninterrupted work cycles. Good performance, safe used. All the HP PAVILION DV4 batteries are 1 year warranty and money back in 30 days.
Overview: 
Fit Model Compatible Warranty
- Battery Type : Li-ion
- Voltage : 11.1V
- Capacity : 4400mAh/48WH
- Dimension :
- Net Weight : 455g
- Color : Black
- Condition : New, High quality, Safe!
- List Price :
- You Pay :
90W HP PAVILION DV4 Laptop AC Adapter
This universal 90W HP PAVILION DV4 ac adapter is available for most notebook computers and some of portable electric devices.It converts 100V-240V (wall outlet) into DC 19V 4.74A (computer power input).
Overview: Fit Model Compatible Warranty
- Input volts : 100V-240V
- Output volts : DC 19V 4.74A
- Power : 90W
- Condition : New, High quality, Safe!
- List Price :
- You Pay :
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Input Frequency: 50 ~ 60Hz
Packaging: Adapter and 7.4*5.0mm
Buy HP Pavilion dv4 Laptop Batteries and Adapters Together save more US $2.00 :
HP PAVILION DV4 Battery Availability:
- Brand new, never refurbished, 100% compatible with OEM battery, in stock of fast shipping! Cheap at factory price and quality guaranteed!
- Full 1 year warranty, guarantee your money will be back in 30 days!
HP PAVILION DV4 Battery Warranty:
- 100% new high quality HP pavilion dv4 battery compatible Li-ion laptop
- Product Condition: Brand new in bulk packaging. OEM equivalent part.
- Manufactured by high-capacity power products
- 100% compatible with OEM battery
- Ultra high power,no memory effect
- Order your HP PAVILION DV4 battery before 2:30PM we can ship the same day.
- Compatible Part number :HP KS524AA
HP PAVILION DV4 Battery Compatible Part No:
- HP 462890-541
- HP 462890-761
- HP HSTNN-CB72
- HP HSTNN-XB72
- HP HSTNN-XB73
- HP KS524AA
HP PAVILION DV4 Laptop Battery Tips:
Lithium ion notebook batteries normally offer 300 to 500+ charge/discharge cycles over one year of useful life.After over one year, the battery will end up with very low capacity and this renders the battery unusable. As soon as the battery leaves the production line it is likely to start losing it's capacity. So How can you make your laptop battery last a long time?
- New laptop batteries generally arrive in a discharged state, so, before you use them first time, you had batter charge your HP PAVILION DV4 laptop batteries up for at least four hours.
- Don’t run out of your HP PAVILION DV4 battery . Lithium Ion laptop batteries work best when they are recharged while they still have 10 to 20% capacity remaining. So if you are using your notebook battery on your journey, try not to get in the habit of using the notebook battery until it has almost no charge.
- Make sure the vents in your the laptop are not blocked and the laptop does not overheat. Extreme heat causes the increases the self-discharge rate of the battery.
- When carrying the battery. Do not short circuit the terminals or store your battery pack with metal objects such as necklaces or hairpins.
- Don't use the laptop battery unless you have to! Li-ion batteries degrade or deteriorate continuously it have a life of about 300-500+ recharge cycles or about one year, the battery will end up with very low capacity and this renders the battery unusable. Many people keep their laptop plugged in all the time, that’s not good.
- If your HP Pavilion dv4 battery will not be in use it should be removed from your laptop and stored in an Anti-Static bag and in a dry, cool place. make sure it is has about 40 - 50% charge and it is highly recommended to circle it at least once a month.
- Do not disassemble the HP Pavilion dv4 battery , the contents may be corrosive and harmful for your health.
