New battery. The Amazon Kindle Fire HD 6 4th Generation Tablet in Black offers a 7-inch LCD display for a comfortable viewing experience. This tablet is part of the Amazon Kindle series and features a built-in front camera, WiFi and Bluetooth connectivity, and runs on the Fire OS operating system. With a battery capacity of 1000-2999 mAh and a battery run time of 8 hours, this tablet is energy-efficient with an A energy efficiency rating. It comes with 5GB of storage capacity.
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