Always use the APS 5 charger supplied with the device (or purchased separately) to charge the APS 5 Battery Pack. The use of any other charger may irreparably damage the Battery Pack or the charger and may cause fire.
Do not charge the Battery Pack immediately after bringing it from a cold environment to a warm one. Wait for 30-40 minutes for the Battery Pack to get warm.
Do not leave the Battery Pack unattended while charging.
Never use a modified or damaged charger.
Do not leave the Battery Pack with a charger connected to the power adapter after charging is complete.
Do not expose the Battery Pack to high temperatures or an open flame.
Do not submerge the Battery Pack in water.
Do not connect an external device with a current consumption that exceeds permitted levels.
Do not dismantle or deform the Battery Pack.
Do not drop or hit the Battery Pack.
Keep the Battery Pack out of the reach of children.