Gomadic Unique Portable Rechargeable Battery Pack Designed for The Zoom H4n - High Capacity Charger That fits in Your Pocket

No more scoping out airport waiting rooms for AC plugs. No more sweating in the parking lot waiting for your Zoom H4n to charge. Keep the family plugged in on camping trips or the office wondering how you are always so utterly available. Small, Lightweight and extremely durable, the Gomadic High Capacity Battery Pack for the Zoom H4n is the perfect addition to any nomads road arsenal. Whether you need an extra boost to squeeze some extra hours out of the Zoom H4n or you are resurrecting it from the dead, the High Capacity Battery keeps you mobile, agile and free. Consider yourself an independent and free-moving provider of energy!