IBATTS LP-EL Lithium-Ion Battery Replacement for Canon Speedlite EL-1 EL-5 Flash Light 4571C002 4307C002 Flash/Canon E-TTL E-TTL II Cameras,Compatible for LC-E6 LC-E6E Charger,7.2V 2600mAh : Electronics
Canon Speedlite EL-5 flash unit - Foto Erhardt
Canon Speedlite EL-5 5654C002 B&H Photo Video
Canon EL-5 Flash Review by Ken Rockwell
Speedlite EL-5: 6+ Things to Know About Canon's New Professional Flash
Speedlite EL-5: 6+ Things to Know About Canon's New Professional Flash
IBATTS LP-EL Lithium-Ion Battery Replacement for Canon Speedlite EL-1 EL-5 Flash Light 4571C002 4307C002 Flash/Canon E-TTL E-TTL II Cameras,Compatible for LC-E6 LC-E6E Charger,7.2V 2600mAh : Electronics
Canon Speedlite EL-5 Flash Unit
Canon EL-5 Flash Review by Ken Rockwell