Ac dc from Amazon.com

Adapter lets you plug 12-volt devices into 110-volt outlets. Converts coolers, massagers, fans, and other 12-volt accessories. Lightweight, solid-state construction ensures durability. Overload and overcharge protection keeps appliances from overheating.
Price: $24.95 [Notify me when price goes down.]

Power Socket will safetly convert power from an AC outlet to DC power, up to 1 Amp (1000mA). Leave AC Adapters at home while traveling. 12-volt / 1 amp direct plug-in power supply with built in cigarette lighter power output. Safety features include UL ppproved, cool touch thermo plastic case and thermal cut-off protection.
Price: $1.93 [Notify me when price goes down.]

175-watt inverter for converting DC to AC power. Power electronic gear and appliances while on the road. Conveniently plugs into car cigarette lighter. Auto-shutdown protects against overcharge, overheating.
Price: $29.90 [Notify me when price goes down.]

Allows AC operation from car, RV or boat cigarette lighter, 300 watts continuous power output, Provides 600 watts peak power handling, Converts 12 volt DC power to 110 volt AC, 2 AC outlets.
Price: $21.17 [Notify me when price goes down.]

Compact, slim design. Retractable carry handle. Includes external stand up mic. Uses 4 AA batteries (not inlcuded) or AC/DC converter (included).
Price: $24.95 [Notify me when price goes down.]

USE CAR CHARGER, AT HOME , MINI SIZE FOR, EASY PORTABILITY, BLACK , 500 MAH,.
Price: $1.93 [Notify me when price goes down.]

POWER SUPPLY FOR MYWEIGH BRANDED ULTRASHIP POSTAL SCALES. AC/DC conversion for all Ultraship 35lb, 55lb, and 75lb Series Postal/Kitchen Scales.
Price: $8.95 [Notify me when price goes down.]

Includes 2 power cords - one for standard wall outlets, and one for power-enabled airline seats and power outlets found in cars, boats and RVs. Includes notebook tips S1, S5, S7, S35, T1, T5 & T6. Powers and charges your notebook plus a mobile electronic device such as a mobile phone or MP3 player. Utilizes rapid charge technology for the fastest charge.
Price: $89.00 [Notify me when price goes down.]

Supported Locations * North America * South America * Europe * UK (3-pin) * Japan * Hong Kong (3-pin) * China * Australia * New Zealand * Caribbean * Middle East * Africa (3-pin).
Price: $35.99 [Notify me when price goes down.]

*** 3 YEAR WARRANTY PROTECTION ***. ** NEW- USB port to charge USB compatible devices such as cellphones, GPS, MP3 players & many more. 300 watts of surge capacity, 175 watts peak power, 150 watts continuous power. Utilizes ICC Technology: Low Vehicle Battery Auto Shutdown, Prevents Overload or Short Circuit. Includes complimentary "A" to "Mini-B" USB cable. Adjustable Flex Neck to suit all vehicles.
Price: $29.99 [Notify me when price goes down.]