Glorich AC-1 PS-AC1 replacement AC Power Adapter/Charger kit for Olympus E-1/E1 E-3 E-5 E-30 E-300/E300 Digital SLR Cameras Worldwide Input voltage: AC 100~240V 1.5A, 50~60Hz, Output: DC 9.0V/2.5A 22.5W Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic overheat cut-off; Short circuit and Over Voltage protection; Low Interference & Noise Made of high quality plastic, copper wire and metal materials, compact design, 100% Compatible with Original AC Power Adapter, 1-Year Warranty, CE and China CCC certified Power Cord Included This kit allows you to power your camera from an AC outlet, save battery life when downloading photoes. It's useful, essential and ideal for lengthy studio extended shoots with no need to continuously replace and recharge multiple batteries