Canon EX-series Speedlites

Canon Speedlite Accessories

Compact Battery Pack CP-E3

For exclusive use with Speedlites 580EX, 550EX, 540EZ, 430EZ, MR-14EX and MT-24EX. Accepts 8 AA Alkaline, Ni-Cd, Ni-MH or lithium batteries.

This battery pack reduces full power recycling time from about six to 1.7 seconds and increases the number of full-power flashes per charge from approximately 100 to 432.

Compact Battery Pack CP-E4

This dust- and water-resistant battery pack, when used with the Speedlite 580EX II, makes the entire flash system dust- and water-resistant. Can also be used with all Speedlites that accept Compact Battery Pack CP-E3. Accepts 8 AA Alkaline, Ni-Cd, Ni-MH or lithium batteries.

Beyond its dust and water resistance, this battery pack offers the same performance and features as the Compact Battery Pack CP-E3.

Off-Camera Shoe Cord 3

This useful accessory supports all the features of the Off-Camera Shoe Cord 2, and adds dust and water resistance. When used with the Speedlite 580EX II this makes the entire flash system dust- and water-resistant.