Multitester tested for voltage. This is an ORIGINAL Genuine LG FACTORY wall mount battery charger adapter voltage regulator, power supply, powersupply, inverter, adaptor. AC input 100-240V and DC output: 4.8V 400mA (aka: 4.8vdc 0.4A). Amperage can be higher, but never lower.
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.