The battery pack for Canon and Yongnuo speedlights. Replaces Canon CP-E4. Reduces speedlight recharge time and allows to work longer on one battery set. The kit includes 1/4" screw for mount battery pack to the bottom of camera. The battery pack can be powered by 4 or 8 AA/R6 batteries or rechargeable batteries.

The kit includes also fabric cover which allows to attach battery pack to belt or bag.

Compatible with:

• Canon 600EX-RT, 580EX II, 580EX, 550EX
• Canon MR-14EX, MT-24EX
• Yongnuo YN560II, YN560III, YN560IV, YN600EX-RT, YN968C, YN968 RT
• Quadralite stroboss 60