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Home > HP laptop battery > HP HSTNN-DB91 HSTNN-OB91 HSTNN-OB92 battery


Iterm Code : EPHP074

HP HSTNN-DB91 laptop battery
replacement for HP ProBook 4210s, 4310s, 4311s 4311 Series

  • List Price : C $ 108.69
  • you pay : C $ 86.95
  • you save : C $ 21.74
  • Type : Li-ion Color : black
    Capacity : 73WH Volt : 14.4V
    Demension : 244.2 x 53.7 x 38.8(mm)
  • Availability : IN STOCK (Update On Mar. 2010)
  • Rate :

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Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.


Description


Premium quality replacement HP laptop battery. This HP HSTNN-DB91 HSTNN-OB91 HSTNN-OB92 battery from battery-notebook.ca is rated at 14.4V capacity and is 100% compatible with the original equipment.it has been also specially designed to meet the power needs of your HP ProBook 4210s, 4310s, 4311s 4311 Series laptop and will help you power up your notebook in the office, business trips or vacations.


This Laptop Battery Replaces :

HSTNN-DB91,HSTNN-OB91,HSTNN-OB92
HSTNN-XB91,HSTNN-I69C-3,530974-321
530974-361,530974-251,530975-341

This Laptop Battery Fits Model :

HP ProBook 4210s, 4310s, 4311s 4311 Series


Battery Tips


  • New hp HSTNN-DB91 batteries are shipped in a discharged condition and must be charged before use. We generally recommend an overnight charge (approximately twelve hours). Refer to the user's manual for charging instructions. Rechargeable hp HSTNN-DB91 batteries should be cycled - fully charged and then fully discharged - two to four times initially to allow them to reach their full capacity.
  • Try to avoid frequent full discharging of the hp HSTNN-DB91 battery.
  • It is normal to get warm when charging or normal use the hp HSTNN-DB91 battery. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.
  • If you don't plan on using the replacement HSTNN-DB91 hp battery for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects.
  • To get maximum performance from the HSTNN-DB91 battery, fully optimize the notebooks power management features prior to use. Power management is a trade off: better power conservation in exchange for lesser computer performance. The power management system conserves battery power by setting the processor to run at a slower speed, dimming the screen, spinning down the hard drive when it's not in use and causing the machine to go into sleep mode when inactive. The notebook users guide will provide information relating to specific power management features.

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