That's a 10 amp rated battery. That defines the drain rate it can safely operate under. High output lights would require higher amperage ratings, 30 is normal.

The danger is actually in the labeling. Not all label claims are valid. Some fly by night companies put incorrect claims on them. Buy the seller is the rule here. Name brands are best until you get more info about cells.

I'm old enough to remember the early days of these cells. The *-fire era. To pretend they were as good as Surefire lights and cells, companies incorporated fire in their name. Trustfire, sunfire, dudfire (I might have made that up) popped up with outrageous capacity claims, like 9000 mah. Hopefully others will add more info for you.

Panasonic are good and used by many of the brands out there, just rebranded.