Multitester tested for voltage. Plug-In wall mount AC-DC voltage EQUIVALENT adapter to SHARK V600Z, UV611, and XA610 power supply with the following specs: AC input 120V (ordinary household wall outlet plug). Amperage can be higher, but never lower. Round barrel connector with a hollow positive center. Please check your device for compatibility before bidding. Color, size and shape may differ from auction photo. Questions are encouraged. S H in the contiguous USA is $5.(insured shipping). Please see other interesting auctions by JGrit USPS DELIVERY TIME: As stated in the item listing, seller will drop-off your item to the USPS within 5 days of receiving cleared payment. How long it takes to deliver to your door is strictly within USPS control and not within the control of seller. Please leave 5 stars for seller 5 day drop-off time200ma