Apple Battery Charger

The Apple Battery Charger is a battery charger for peripherals that required, such as the Apple Wireless Keyboard and Magic Trackpad. Six rechargeable (NiMH) batteries are included. It supported removable "duckhead" adapter plugs used by MacBook wall chargers. Its slogan was "Reduce, reuse, recharge", but has been discontinued as Apple peripherals now contain built-in rechargable batteries and no longer rely on removable ones.