International AC Home Wall Charger suitable for the Sony Reader PRS-505 - 10W Charge supports wall outlets and voltages worldwide - Uses Gomadic Brand TipExchange Advanced circuitry provides tailors output voltage and resistor ID configuration to the Sony Reader PRS-505 extending usable battery life and longevity. This Gomadic Charger supports all global power standards with 100-240 VAC input voltage range. Kit includes four plugs to support every physical wall outlet permutation worldwide. Power Sleep"" cuts latent power draw by over 99% when charger is not in use. Charger will use less than 0.1W of power when in ""ready state"" mode. Protects the Sony Reader PRS-505 from power surges, overcharging and short-circuiting with advanced internal circuitry. Improves battery lifecycle. Removable outlet plug system rapidly converts the Sony Reader PRS-505 to charge in any physical outlet socket worldwide. Miniaturized advanced power circuit results in a surprisingly powerful charger for its size.