This is the handiest charger for your Flip Ultra HD I have found. See the specs below:
Wall charger kit includes 4 world plug adapters; use the same charger anywhere in the world
charging adapter works with both foreign and domestic outlets (100-240 Volts AC)
High current output current ( 1000mA ) for faster charging; full lifetime warranty
Advanced internal circuitry prevents device from power surges; overcharging and short-circuiting
TipExchange Technology protects investment providing means to upgrade charger tips at lower cost (Tip Included)
Buy from Amazon UK International Wall / AC Charger for the Pure Digital Flip Video Ultra HD
In the US? try this combo: Gomadic Car and Wall Charger
