Home One Adapter 3v 250mA AC/DC, Plug positive Tip: 5.5mm x 2.1mm, 7ft (2m) Cord. Adapter 3v 250mA AC/DC, Plug Tip: 5.5mm x 2.1mm, 7ft Cord.SKU: 3vdc250ma2.1mm$17.95PriceFree Shipping$40 and upQuantityAdd to Cart