Rapid USB Wall Travel Home AC Power Charger Adapter For Amazon Kindle 4 4th 1A Gen us Brand New High Quality USB Home/Travel/Wall Charger 1A for Amazon Kindle Fire. This charger will allow you to take your Amazon Kindle Fire on the road and charge it. You will never run out of battery. The charger has a built in smart IC Chip to prevent from over charging. The charger will detect when the battery ...