COMPAQ PRESARIO%202122%20SERIES laptop battery replacement

COMPAQ PRESARIO%202122%20SERIES Laptop Battery Usage Tips

• Fully charge this new COMPAQ PRESARIO%202122%20SERIES laptop battery packs before use. New laptop battery pack needs to be fully charged and discharged (cycled) a few times before it can be conditioned to full capacity.
• Rechargeable laptop battery undergo self-discharging when left unused. So your should store this COMPAQ PRESARIO%202122%20SERIES laptop battery pack in a fully charged stage.
• Fully drain and fully recharge this COMPAQ PRESARIO%202122%20SERIES laptop battery pack every few months.
• For longer this battery life, turn down the LCD brightness of your COMPAQ PRESARIO%202122%20SERIES laptop.
• Don't short circuit the terminals or store this COMPAQ PRESARIO%202122%20SERIES laptop battery pack with metal parts.
• Extending COMPAQ PRESARIO%202122%20SERIES Laptop Battery Life:
  The battery ages even if not used. For best results, keep the battery cool. In addition, store the battery at a 40 percent charge level. Never fully charge or discharge the battery before storage. The 40 percent charge assures a stable condition even if self-discharge robs some of the battery's energy. Most battery manufacturers store Li-ion batteries at 15¡ãC (59¡ãF) and at 40 percent charge.
• What is COMPAQ PRESARIO%202122%20SERIES rechargeable laptop battery self discharge?
  Primary COMPAQ PRESARIO%202122%20SERIES laptop battery or full charged secondary battery, when put aside for a period, it s capacity will decline or lose, this phenomenon calls self discharge that is electricity flee away. It is decided by the inner electro-chemistry system, similar to water leakage from pond or reservoir.