For example, in this image, a coin cell can drive a 3.9Kohm resistor and provide 230mAh (which is what its rated for) before dropping to 2V, but if its a 1Kohm resistor, it will only provide 125mAh (image from [http://biz.maxell.com/en/product_primary/?pci=9&pn=pb0002 http://biz.maxell.com/en/product_primary/?pci=9&pn=pb0002])
+
For example, in this image, a coin cell can drive a 3.9Kohm resistor and provide 230mAh (which is what its rated for) before dropping to 2V, but if its a 1Kohm resistor, it will only provide 125mAh (image from [http://biz.maxell.com/en/product_primary/?pci=9&pn=pb0002 http://biz.maxell.com/en/product_primary/?pci=9&pn=pb0002]) }}