Parameters: The 29v 2a transformer is an overall voltage between 100-240VAC 50/60Hz. Output: DC 29V 2.0A. (also compatible with 24V) This is a 2 pin connector, please confirm the specification and plug size before purchasing. Includes Scurit Power Cord: The 29V adapter has output over voltage protection, output current protection and output short circuit protection. COMPATIBLE: Suitable for chairlifts, power recliners and home theater chairs. Compatible reference: ZBHWX-A290020A, W52RA73-290018, HXY-270V2220A, KDDY001B, KDDY008, ZB A290020-B. Quality: All of our tlsiges power supplies are certified original replacement spikes, ensuring that all products work properly before delivery. Included: 1 tilting power transformer, 1 UK power cord, 12 month warranty, 30 day money back guarantee and 24/7 email support. 100% quality and customer guarantee.