July 30, 2012
I do not use the batterdv4 battery often (Other then when I close my laptop and transport it between placed in hibernation mode). After 2 months of using the dv4 battery once or twice a week, I get at least 1 hour of battery life with normal usage (running several word programs and internet) until I am down to about 35% on the dv4 battery. At that point I plug back in. I haven't yet tried to watch a full movie on the dv4 battery but I am sure I would be able to watch a 1.5 hour movie with it.
Some tips to the brand new HP DV4 battery1.Please charge 3-4 hours before use the new HP DV4 battery for the first time, normally require two to three charge/discharge cycles before achieving maximum capacity.
2.If it is long time using external power supply, please remove the DV4 battery from your HP laptop, this can increase the battery's life, because connect to a power supply is considered to be a charged one time.
3.Never short-circuit the DV4 battery pack by either accidentally or intentionally bringing the terminals in contact with another metal object.This could cause personal injury or a fire, and could also damage the battery pack.
4.If your DV4 battery not be in use for a long time, you should remove it from laptop and store it in an Anti-Static bag and in a dry, cool place. Make sure it keep 30 - 50% charge and highly recommended to charge it at least once a month.
More info:
http://espowled.tumblr.com/post/28044668379/best-replacement-for-hp-dv4-battery
Posted by: espowqyl at
06:46 AM
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