I have a LiPoly battery (3.7V 650mAh, similar in size/shape to a standard AA) that was part of an e-cigarette assembly. While attempting to remove another part of the assembly, I accidentally separated the battery from the assembly.
The battery still has both leads attached and is fully charged. I would like to fully discharge this battery for safety reasons, and am not sure exactly how to do that. As the battery is still in good shape, I would optionally like to keep the battery for some other hobby use so destroying it is not ideal.
What should I do to safely discharge this battery so I can store it without worry?