The Essential Gomadic Car and Wall Accessory Kit for the Sandisk Sansa E250 - 12v DC Car and AC Wall

• This Gomadic Car charger has a wide input voltage range of 12-24vDC to support all vehicle charging ports. Works in cars, trucks, planes, boat, RVs and more (both domestic and international). Available output current is an impressive 10W/2A . (Twice most competing products!)
• Gomadic Wall Charger is built to support worldwide voltage input levels ranging from 100-240vAC /50-60 Hz. High output 10W /2A transformer provides output voltage and resistor configuration specific to the Sandisk Sansa E250.
• Gomadic TipExchange Technology protects your investment by allowing you to change/upgrade either charger by simply swapping the physical charging tip. (Charging tips for Sandisk Sansa E250 included with additional tips sold separately).
• Specification: Wall Charger: Dimensions: (2.0" X 1.75"), Cable Length: (50"), Power Input: (110-240vAC), Output Power: (Sandisk Sansa E250 Specific); Car Charger; Dimensions: (1.75" X 0.5"), Cable Length: (42"), Power Input: (12-24vDC); Output Power: (Sandisk Sansa E250 Specific).
• A select best-selling product bundle from Gomadic Corp, one of the leaders in consumer electronic charging accessories since 2001.

Works just as advertised with the eSansa. Gives you much more of an option for charging instead of just by the USB port. Much more flexibility when you travel instead of having to drag along laptop (although that is usually not an issue for me :-) )

Buy The Essential Gomadic Car and Wall Accessory Kit for the Sandisk Sansa E250 - 12v DC Car and AC Wall Now

This product meet all the requirements I look in a product such as moderate price, good quality and ease of use.