Gomadic Intelligent Compact AC Home Wall Charger suitable for the Phonak Venture ComPilot II/ComPilot Air II - High output power with a convenient, foldable plug design - Uses TipExchange Technology Gomadic Powerful High Wattage wall charger for home or travel use. Customized circuit design is based on the latest in power regulation and is tailored to the precise output voltage and resistor ID requirements of the Phonak Venture ComPilot II / ComPilot Air II (accurate to 0.1v!) Power Sleep"" feature reduces vampire power draw 99%. Charger will consume less than 0.1W of power when in ""dormant state"" (e.g. not connected to the Phonak Venture ComPilot II / ComPilot Air II). Advanced state-of-the-art internal circuitry protects the Phonak Venture ComPilot II / ComPilot Air II from power surges, overcharging, and short-circuiting, to significantly extend the internal battery lifecycle. Uniquely engineered in a small, lightweight, and highly portable design, the Gomadic Phonak Venture ComPilot II / ComPilot Air II Wall Charger travels easily, saving both space and time. TipExchange Technology protects your investment, by providing a means to change/upgrade your charger by simply swapping the physical charging tip. (Charging tip for Phonak Venture ComPilot II / ComPilot Air II) included with additional tips sold separately)