When should I replace the Hp hstnn-db7k battery?

According to support.hp.com, a notebook battery typically lasts between three and five years before replacement becomes necessary. Running the diagnostic tests in this document help determine when it is time to replace the battery.

Once a battery reaches the end of its useful life, you have a choice to either replace the notebook, or just replace the battery. By replacing the battery instead of the notebook, you prolong the life of the notebook, which reduces both cost of ownership, and technology waste.

HP recommends purchasing genuine HP replacement batteries through HP dealers and vendors to avoid illegitimate or counterfeit products.

For new zealand buyer, you may consider www.storebattery.co.nz, this is one of the most professional seller in New Zealand, the newest model number could always be found there.

hp hstnn-db7k 10.95V or 11.1V 5663mAh laptop batteries

Voltage: 10.95V or 11.1V

Capacity: 5663mAh (62Wh)

Battery cells: 6-cell

Chemical: Li-ion

Battery Color: black

Condition: new original battery

Warranty: 9 months