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Replacement Laptop Batteries and Adapters for HP Pavilion DM4

Posted Nov 20 2013 3:19am

HP Pavilion DM4 battery  device is designed and made to have specific chemistry, design, amperage, voltage and capacity that are suitable for the HP Pavilion DM4 laptop. The battery has lithium-ion chemistry thus made from high grade eco-friendly lithium-ion cells. The battery is designed to last longer recharge cycles due to its in-built circuit breaker as well as the thermostat. This guarantees reliability, performance and durability. These features make the battery to be recommended by the manufacturer as the best replacement battery for the HP Pavilion DM4.


There are different capacities and types of battery HP Pavilion DM4. These include a 6-cell lithium-ion HP battery type that come in three different capacities i.e. a capacity of 4400mAh that has a voltage of 11.1 volts; a capacity of 4800mAh having a voltage of 10.8 volts and a capacity of 5200mAh having a voltage of 10.8 volts. There are also two main types of 9-cell lithium-ion batteries having different capacities. These include the 6600mAh capacity that has a voltage of 11.1 volts and the 7800mAh capacity type having a voltage of 10.8 volts. The last common type of this replacement battery is the 12-cell battery having a capacity of 8800mAh and a voltage of 11.1 volts.


HP adapter  for Pavilion DM4, just like the HP Pavilion DM4 battery are designed and made to be used when charging the laptop battery. This laptop adapter is of high quality and is tested to ensure that its performance is to the maximum and it can last for a long duration of time if effectively used. There are different types of this replacement adapter. They include the 75 watts AC power adapter having a 7.4 x 5.0mm connector, a maximum DC output of 19 volts and a rating of 4.3A. Another common type is the 90 watts DC car adapter that has a maximum DC output of 19 volts and a rating of 4.73A. The other common type of adapter is the 120 watts DC car adapter having a maximum DC output of 19 volts and a rating of 6.3A.


When shopping for the replacement  HP battery  for Pavilion DM4, it is important to consider only the original and genuine products. Such are recommended by the laptop manufacturer since they meet or exceed the original specifications and standards. When using the laptop devices, it is also important to consider the recommended usage and maintenance procedures and practices since this ensures they last long. Inappropriate use may result into underperformance by the device, damage of the device or the device failing to meet the expected lifespan.


Article Source: For more information about  Laptop Battery  or HP Pavilion DM4 Battery, please go to

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