Replacement Laptop Battery for HP QK641AA .The HP QK641AA Battery meets or exceeds original manufacturer specifications for QK641AA Batteries.Replacement QK641AA Battery is Brand New, just fresh out from factory with New Highest Quality Japanese Cells.We provide full one year warranty and 30-day money-back policy on every product we sell.
HP QK641AA Battery are designed with the finest components available.
The Hi-Capacity Battery meets or exceeds original manufacturer specifications for HP QK641AA Laptop Battery.
Full 1 year warranty.
30 days money back guarantee.
100% original manufacturer compatible.
No memory effect. Chargeable even if it has not been used up yet.
Laptop Battery Maintenance
Activate new HP QK641AA battery want your notebook battery longevity, there must be a good beginning, which may from time to purchase notebook you.
HP QK641AA Battery works the best in a condition of 20-30 temperature. It may shorten battery run time if heightening or lowering the temperature.
Recommend the use of external hard disks to power, the use of external hard disks should be battery power down.
Laptop battery undergo self-discharging when left unused. Always store a battery for hp qk641aa in a fully charged stage for storage.
Fully drain and fully recharge your battery pack every few months.
It is recommended to conduct a complete charge and discarge cycle for the hp qk641aa battery every three months on average.
Leaving a laptop battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant state of charging up and that will reduce the life cycle of the hp qk641aa battery.