Multitester tested for voltage. This is an EQUIVALENT wall mount version with all the electrical requirements of the Sony voltage regulator, power supply, powersupply, inverter, adaptor for AC input 120V and DC output: 4.5V 600mA (4.5VDC 0.6A). Round barrel connector with a positive center (Sony version has a yellow colored plastic tip).
Special heavy wrapping is provided to protect the prongs. S&H in the contiguous USA is $6.(insured shipping).
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USPS DELIVERY TIME: As stated in the item listing, seller will drop-off your item to the USPS within 4 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 4 day drop-off time. Thankyou.