Power When You Need It
At the heart of all of Etón's emergency radios, including the FR300, is an internal generator that recharges the internal Ni-MH battery pack and powers the radio, siren, and light. Also, by plugging your cell phone into the jack on the back of the radio, you can use the crank to power your phone. In our test, after draining our cell phone of power, we recharged it using the FR300 enough to make a few calls. The rate of cell phone recharging will vary greatly depending on the cell phone and the state of its battery, but the FR300 can provide your compatible p! hone with power in a pinch.

Important Note: Until this year, Etón provided a package of several different cell phone adapter tips with every radio. In 2007, Etón began instead including a coupon for a free adapter for whatever phone you have. So, the first thing you want to do when you get the radio is fill out the card with your cell phone's make and model and send it in to make sure you have your adapter.

According to the product manual, to achieve 40 to 60 minutes of uninterrupted power to the radio, you must turn the crank at a rate of two revolutions per second for 90 seconds. In our test, after our initial 90 seconds of rigorous cranking, the FR300 powered right up and was still going strong with radio reception after an hour. At the hour mark, we briefly turned the flashlight on, and that too was at full force, with no perceivable drain on radio reception. In fact, the FR300 was still going strong ov