• Your battery is shipped by RJRoss.com in a discharged condition and must be charged for 12 hours before turning on the laptop. Your new battery may require 4 to 5 charge/discharge cycles to reach its maximum capacity.

• Please make sure to charge and fully discharge the battery al least once every two weeks for maximum performance and long life. Please do not leave your battery unused for a long period of time.

• Your battery can be damaged if left unused for over two to three months If you are planning not to use your battery for 4 to 5 weeks then please store your battery in cool, clean and dry place. Refrigerators can be used for storage but not freezers.

• Power management features should be used for Laptop batteries to get maximum performance. Power management can help you save battery power by selecting dimmer screen, lower CPU speed and other low power consumption features.

Please note that you do not extend battery life by not using it. Seldom exercise (charge/discharge cycle) of battery pack shortens its life. 

Complete List of Laptop Models:

Pavilion ZX5000-DG438A, Pavilion ZX5000-DG438AV, Pavilion ZX5000-DG439AV, Pavilion ZX5000-DG560AV,
Pavilion ZX5000-DG561AV, Pavilion ZX5000-DP217AV, Pavilion ZV5000-DU900AV,Pavilion ZV5000-DU901AV,
Pavilion zx5001US, Pavilion zx5002EA, Pavilion zx5003EA, Pavilion zx5005EA, Pavilion zx5008EA,
Pavilion zx5010EA, Pavilion zx5011EA, Pavilion zx5012EA, Pavilion zx5020EA, Pavilion zx5022EA,
Pavilion zx5030EA, Pavilion zx5035EA, Pavilion zx5037EA, Pavilion zx5038EA, Pavilion zx5039EA,
Pavilion zx5040CA, Pavilion zx5040EA,Pavilion zx5295US, Pavilion zx5369CL
Pavilion zx5040US, Pavilion zx5041EA, Pavilion zx5042EA, Pavilion zx5043EA, Pavilion zx5044EA,
Pavilion zx5045EA, Pavilion zx5049EA, Pavilion zx5050EA, Pavilion zx5051EA, Pavilion zx5052EA,
Pavilion zx5060US, Pavilion zx5065US, Pavilion zx5070US, Pavilion zx5078CL, Pavilion zx5109EA,
Pavilion zx5113EA, Pavilion zx5128EA, Pavilion zx5129EA, Pavilion zx5148EA, Pavilion zx5149EA,
Pavilion zx5151EA, Pavilion zx5170EA, Pavilion zx5171EA, Pavilion zx5180US, Pavilion zx5190US,
Pavilion zx5200, Pavilion zx5201, Pavilion zx5202US, Pavilion zx5245EA, Pavilion zx5260EA,
Pavilion zx5265EA, Pavilion zx5270EA, Pavilion zx5275EA, Pavilion zx5275US, Pavilion zx5280US,

Compaq PP2100, Compaq PP2200, Compaq Presario R3000 Series, Compaq Presario R4000 Series,
Compaq Presario R4100 Series, Compaq Presario X6000 Series, HP COMPAQ Business NX9100,
Business NX9105,Business NX9110,Business NX9600, HP Pavilion ZD8000,HP Pavilion ZD8100,
HP PavilionZD8300,HP Pavilion ZD8200 Series,HP Pavilion ZD8400 series, HP Pavilion zv5000 Series,
HP Pavilion zv6000 Series, HP Pavilion zx5000 Series, HP Pavilion zx6000 Series