FIELD: electricity.
SUBSTANCE: invention relates to an electrical system that comprises a primary and a secondary device, the primary device comprises a source of electrical power; a cavity; at least one electrical contact in the cavity configured to contact with the contact on the secondary device, wherein at least one electrical contact is connected to the power source; at least one contact for data; a lid moving between the first position to retain the secondary device in contact with at least one electrical contact and with at least one contact for data, and the second position in which the secondary unit can freely come out of contact with at least one electrical contact and at least one contact for data; wherein in the first position the lid forces the secondary device in contact with at least one electric contact and at least one contact for data, the secondary device being connected via the keyway to the primary device cavity.
EFFECT: invention provides quick and convenient recharging for devices.
13 cl, 28 dwg
