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HOME / HP / PN:HSTNN-OB51 P/N:NBP6A73/6520

HP HSTNN-OB51 P/N:NBP6A73/6520 battery Replacement For HP Compaq 6520 6520S 6820S series

laptop battery
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brand:HP

Battery Type:Li-ion

Capacity:4400mAh

price: US $78.50

hp Feature

  • Battery Type:Li-ion
  • Capacity: 4400mAh
  • Voltage: 11.1V
  • Battery size:
  • color:
  • item code:EPHP046

    • HP part number

    HSTNN-OB51
    HSTNN-OB51 P/N:NBP6A73/6520
    NBP6A73
    STL-CHA-SON

    Battery Fits Laptop Models

    HP Compaq 6520
    HP Compaq 6520S
    HP Compaq 6820S

    Battery Tips

    • New HP HSTNN-OB51batteries 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-OB51 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-OB51 batteries.
    • It is normal to get warm when charging or normal use the HP HSTNN-OB51 batteries. 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-OB51 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 HP HSTNN-OB51 batteries, fully optimize the notebooks power management features prior to use.