Gomadic Intelligent Compact AC Home Wall Charger suitable for the Blackberry Playbook Tablet - High output power with a convenient, foldable plug design - Uses TipExchange Technology 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 Blackberry Playbook Tablet). 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 Blackberry Playbook Tablet (accurate to 0.1v!) Advanced state-of-the-art internal circuitry protects the Blackberry Playbook Tablet 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 Blackberry Playbook Tablet 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 Blackberry Playbook Tablet) included with additional tips sold separately)