"Protected" vs. "Fully Protected" batteries

[quasimod]

Is there a difference in the "protection" between these two batteries? One claims it is "protected", and the other claims it is "fully protected".

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Li-Ion 18650 3.7V 2600mAh rechargeable battery Flat Top FULLY PROTECTED with PCB Lithium Ion (as low as) $6.69!

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Ultrafire 18650 2400mah BUTTON TOP Protected Rechargeable Lithium Battery Li-Ion UF18650 (as low as) $6.00!

Thanks,
quasi

 

[Kent C]

Is there a difference in the "protection" between these two batteries? One claims it is "protected", and the other claims it is "fully protected".

I don't see anything to justify a difference. In both 'blurbs' they say "UNIQUE INTERNAL PCB" and the ranges of cutoff are the same. In one it says ..."these batteries are Protected. These fully protected...."etc. etc.

Went to the tenergy site and didn't see anything there either - in fact a search for "fully protected" there got zero hits. Looks like a distinction of no distinction, quasi.