Accessory USA AC Adapter for Casio SA-47 SA-76 WK-220 WK-225 XW-G1 XW-P1 Charger Power Supply Products trademarked Accessory USA are marketed and sold exclusively by Accessory USA Store. Warranty:30 days Money Back Promised/60 Days Free Exchange With Paid Return Label/365 Days Anytime Worry-Free Warranty!**100% MONEY BACK GUARANTEE !! IF OUR PRODUCT CAN NOT WORK WELL** Output : 9.5V 1A