"Deploy this smoke canister to create a large, dense, cloud that will obscure enemy vision and prevent units within the cloud from being spotted by enemy recon."
— In-game Description
The Smoke Grenade is an explosive featured in Battlefield Play4Free for the Assault kit. It can be obtained using points in the tier 2 equipment expertise Smoke Grenade training option.
When tossed, it will produce a large cloud of smoke after about four seconds. The cloud makes it impossible for anybody to spot any person within the smoke and will remain for 10 to 15 seconds. One may have a maximum of 5 smoke grenades at any one point, and it may be assigned to a specific numerical key.