The universal Ziplinq Retractable Travel Charger is 110 - 120V AC charger replenishes your Ni-Cad / NiMh / Li-Ion batteries. This rapid rate Ziplinq charger recharges 1200 mAh batteries in under two hours and 600 mAh batteries in less than one hour. The Ziplinq charger does not overheat your cell phone's battery and recharges until it is fully powered. Compatible cell phone include: