Do not overload power outlets, extension cords, or convenience receptacles as this might result in a risk of fire or electric shock. To reduce the risk of damage to the cord or the plug, pull the plug rather than the cord when you disconnect the charging accessory from the power outlet or convenience receptacle.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where the power cord connects to the BlackBerry device. Unplug charging accessories during lightning storms or when unused for long periods of time.
Do not use charging accessories outside or in any area exposed to the elements.
For more information about inserting the lithium-ion battery and connecting the power supply, see the documentation that came with the BlackBerry device.
Battery safety and disposal
The BlackBerry® device contains a removable lithium-ion battery. Do not dispose of either the BlackBerry device or the lithium-ion battery in a fire. Dispose of the lithium-ion battery in accordance with the laws and regulations in your area governing disposal of such cell types.
The lithium-ion battery might present a fire or chemical burn hazard if mistreated. Do not disassemble, crush, or puncture the lithium-ion battery. Do not heat the lithium-ion battery above 140°F (60°C). Do not allow metal objects to contact the battery terminals.
Use only the lithium-ion battery that Research In Motion (RIM) specifies for use with your particular BlackBerry device model. RIM specifies lithium-ion batteries for use in BlackBerry devices in compliance with IEEE® Std 1725™-200x. Using any other lithium-ion battery might invalidate any warranty provided with the BlackBerry device and might present a risk of fire or explosion.