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Replacement 9 Cell HP HSTNN-Q78C-4 Battery

Buy cheap and high quality rechargeable 4400mah HP HSTNN-Q78C-4 Battery for your notebook computer. We guarantee the 4400mah HP HSTNN-Q78C-4 Battery for 1 year and 30-day money-back.

HP HSTNN-Q78C-4 Battery
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HP HSTNN-Q78C-4 Battery

    Product Information
  • Compatible Part Numbers:
  • HP 587706-761, HSTNN-CB1A, HSTNN-Q78C, HSTNN-Q78C-3, HSTNN-Q78C-4, HSTNN-Q81C, HSTNN-W79C-5, HSTNN-W79C-7
  • Capacity: 93WH / 9Cell
  • Voltage: 10.8 V
  • Battery Type: Li-ion
  • Color: Black
  • Weight: 345 g
  • Dimensions: 223.90 x 54.50 x 22.60 mm
  • Inventory: In Stock
  • Payment & Shipping Policy

HP HSTNN-Q78C-4 Battery fit models:

  • HP ProBook 4320s, HP ProBook 4320s, HP ProBook 4321, HP ProBook 4321s, HP ProBook 4420s, HP ProBook 4520, HP ProBook 4520s, HP ProBook 4720s

Tips for HP HSTNN-Q78C-4 Battery:

1. Your new HP HSTNN-Q78C-4 Battery comes in a discharged condition and must be charged before use (refer to your computer manual for charging instructions). Upon initial use (or after a prolonged storage period) the battery may require two to three charge/discharge cycles before achieving maximum capacity.
2. When charging HP HSTNN-Q78C-4 Battery for the first time your computer may indicate that charging is complete after just 10 or 15 minutes. This is a normal phenomenon with rechargeable batteries. Simply remove the battery from the computer and repeat the charging procedure.
3. If HP HSTNN-Q78C-4 Battery will not be in use for a month or longer, it is recommended that it be removed from the device and stored in a cool, dry, clean place.
4. It is normal for HP HSTNN-Q78C-4 Battery to become warm during charging and discharging.
5. A charged HP HSTNN-Q78C-4 Battery will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.

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