Multitester tested for voltage. This is a voltage EQUIVALENT for the AT&T TP-M voltage regulator, power supply, powersupply, inverter, adaptor for AT&T model 1316 and other telephone answering machines. AC input 120V and AC output: 9V 780mA (aka: 9VAC 0.78A). Amperage can be higher, but never lower. Round barrel connector with a hollow center. Please determine compatibility before purchase. Photo is generic. Questions are encouraged. Shape, size and color may differ from photo.
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 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 time. Thankyou.