Check out this thread:
My post #13 is a link to it for $20.
Good thread, read the full thing.
Mine came ready for either a 18650 or a 26650. Works with both and so far has been waterproof on a couple dives.
Check out this thread:
My post #13 is a link to it for $20.
Good thread, read the full thing.
Mine came ready for either a 18650 or a 26650. Works with both and so far has been waterproof on a couple dives.