What’s the shipping cost on these? I imagine for 40 it’s fairly low per cell. I bought 6 cells on Amazon for $5 shipped a couple months ago. They tested out very good.
Shipping high - $9.50 for 4x 10 cells. If they’d had anything else I wanted I would have added it to the purchase and assume the shipping would be about the same.
Not quite. I bought 4x10 for OTD price of $29.50 (less sales tax, natch). 5x10 should be $34.50 assuming flat shipping cost. Regardless, I recall shipping cost being presented before committing to the purchase.
The Olight on left wrap is only 0.1mm above the metal can. The Surefire on right has a 0.7mm deep collar above the metal can, but the button to can bottom lengths are both 33.4 mm:
How @jon_slider put it. The outer cylinder dimensions can vary due to the negative end recess (spaced out by a plastic washer on the name brands) and presence or absence of an insulating collar around the positive contact. But the + to -(button to can) dimension and outside diameter (OD) will be within industry spec.