Sexual stimulation aids powered by at least one ultracapacitor 3. Preferably the sexual stimulation aids are powered by at least one ultracapacitor 3 and one or more rechargeable or non-recharagebale battery 4 as a power source. The sexual stimulation aid may have at least a motor 5 to produce a vibration, with means to select different patterns of vibration. The ultra capacitor allows the sexual stimulation aid to be charged quickly from external source such as a usb device, mains adapter.
