Buy from Amazon.com : http://fave.co/1EZgWYM <br /><br />External Flash Battery Pack Replacement for CP-E4 for CANON Speedlite 600EX 580EX II 580EX<br /><br />Product Description : <br />Includes External Flash Battery Pack for CANON Speedlite 580EX II 580EX 550EX Macro Ring Lite MR-14EX and Macro Twin Lite MT-24EX Flashes Premium MagicFiber Microfiber Cleaning Cloth <br />A perfect Canon CP-E4 replacement Compatible with Canon Speedlite 600 EX RT 580EX II 580EX 550EX 540EZ Macro Ring Lite MR-14EX I II and Macro Twin Lite MT-24EX Yongnuo 560 I II III EX Flashes <br />Includes a lightweight heavy duty nylon pouch with a velcro strap <br />With 8 AA batteries the flash will recharge faster and shoot more between battery changes <br />Backed with Digital Goja 90-Day 100 Satisfaction Guarantee
