safe-power Raspberry UPS v1.2
Design by: 6519
Safe-power shuts down the Operating System of your Raspberry in case of power failure, and turns the Raspberry back on if power comes back and is stable.
A rechargeable Lithium battery provides power.
Avoid corrupted SD cards due to power failures.
Safe-power gives you a shut down button for your Raspberry.
Further details: http://safe-power.appspot.com