Essential Gomadic AC /DC Charge Accessory Bundle Kit for the Acer Iconia B1 includes Gomadic Home and Car Chargers at a Money Saving Price. Based on TipExchange Technology

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 Acer Iconia B1.
Gomadic TipExchange Technology protects your investment by allowing you to change/upgrade either charger by simply swapping the physical charging tip. (Charging tips for Acer Iconia B1 included with additional tips sold separately).
A select best-selling product bundle from Gomadic Corp, one of the leaders in consumer electronic charging accessories since 2001.
Gomadic Car and Wall chargers employ latest state of the art advancements in charging and surge suppression technologies to deliver products in an unbelievable micro-sized form factors.

Our most popular accessory bundle for the Acer Iconia B1 combines two useful chargers in one convenient, money saving package. With the Gomadic Essential Charging Kit for the Acer Iconia B1, you will receive one each of our best-selling AC Wall chargers and our new Micro DC car chargers. Both products use our latest advancements in power regulation to provide powerful (10W / 2A), safe (protection against power surges, short circuiting and overcharging) and durable (backed by a lifetime warranty) charging options for your device. In addition, the integrated Gomadic TipExchange System ensures that your chargers can be used long after you move on from the Acer Iconia B1.

This could be the last wall and car charger you ever need to buy!