1. New dell inspiron 1545 battery pack must be fully charged before use.
2. New replacement inspiron 1545 battery pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
3. Rechargeable dell inspiron 1545 laptop batteries undergo self-discharging when left unused. Always store a battery pack in a fully charged stage for storage.
16. It is normal to get warm when charging or normal use. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.