Bảo trì pin laptop HP

Source: HP

Bảo trì chung
  • Lưu trữ pin ở trạng thái sạc 50 - 70% ở nhiệt độ 20 - 25 độ C.
  • Chạy Batter Check ở HP Support Assistant mỗi tháng một lần để bảo trì pin.
  • Hiệu chỉnh pin theo kết quả tại HP Support Assistant ít nhất 1 lần cho 2 - 3 tháng nếu dùng thông thường.

Với máy tính gắn pin liền (không tháo rời được):
  • Nếu không dùng máy tính trong hơn 3 tháng, xài pin cho tới còn 70% trước khi lưu trữ máy tính. Nếu lưu trữ lâu hơn, cứ mỗi 6 tháng phải kiểm tra dung lượng pin và sạc lại tới 70%. Lưu trữ ở nhiệt độ mát 20 - 25 độ C.
  • Nếu chủ yếu xài dây nguồn (AC power): Xài hết pin máy tính và sạc lại 1 lần mỗi tháng.

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Recommended battery care practices

Recommendations for battery usage and storage are covered in the User Guide for your computer.
Additional battery care practices are as follows:
  • Store Li-Ion batteries between 20°C and 25°C (68°F and 77°F) with 50% to 70% charge.
  • Do not disassemble, crush, or puncture a battery; do not short the external contacts on a battery; and, do not dispose of a battery in fire or water.
  • Do not leave batteries exposed to high temperatures for extended periods. Prolonged exposure to heat (for example, inside a hot car) accelerates the deterioration of Li-Ion cells.
  • Discharge the battery to 50-70% and remove the battery if the computer will be stored (turned off and not plugged into AC power) for more than one month.
  • If the battery will be in prolonged storage, check the capacity every six months and recharge to 50-70%.
  • If you have a choice of battery types to use with your computer, use the type of battery with the highest capacity (Ah) rating.
  • Run Battery Check in the HP Support Assistant once a month to maintain the battery.
  • Calibrate the battery based on the results shown in HP Support Assistant. Under normal usage, batteries should be calibrated a minimum of once every 2 - 3 months; however, a battery that is rarely discharged fully, should be calibrated about once a month.
  • Keep the battery away from children.
  • Use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased as an accessory.

Special recommendations for embedded (not customer replaceable) batteries

If the battery is embedded in your computer, the following practices are recommended:
  • If the computer is unused for more than three months, discharge the battery to about 70% before storing. For prolonged storage, check the battery capacity every six months and charge it back up to 70%. Always store the computer between 20ºC and 25ºC (68ºF and 77ºF).
  • If the computer is used primarily on AC power, allow the battery to discharge completely and recharge once per month.
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