Acer Extensa 503 Battery < Acer < Laptop Batteries < Battery Store
1. A new acer extensa 503 battery usually with very low capacity, it is highly recommended to fully charge the new battery before using it.
2. A new acer extensa 503 battery pack needs to be circled (fully discharged and recharged) 3 to 5 times to reach its optimum performance.
3. Extensa 503 Series laptop batteries will undergo self-discharging. Thus, it should be stored in a fully charged state and kept in a cool, dry and clean place when left unused for a long period of time.
4. Don't short-circuit Extensa 503 Series battery. A short-circuit may cause severe damage to your laptop acer extensa 503 battery.
5. Don't hit the Extensa 503 Series notebook battery or scrape it with the sharp objects.
6. It is normal if a new Extensa 503 Series Laptop Batteries gets warm when being charged or used. However, please pay special attention if the Acer Laptop Batteries pack becomes excessively hot. This may indicate there is a problem with the charging circuit of the electronic device. Please consult a qualified technician if necessary.
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